R.M.Metal Industreis

MSS SP-97 is a standard developed by the Manufacturer's Standardization Society (MSS) that covers specifications for branch connections, specifically focusing on fittings such as olets. Olets are used to create branch connections from a main pipe, and they include types like weldolets, sockolets, thread-olets, and others.MSS SP-97: Specifications for Olets**1. Types of Olets Covered:MSS SP-97 specifies various types of branch connection fittings, each suited for different applications. Common types include:• Weldolet: Designed for welding onto the main pipe, used for high-pressure and high-temperature applications.• Sockolet: A type of branch connection with a socket designed to fit over the pipe and be welded.• Thread-olet: Designed with threaded connections, used where welding is not possible or practical.• Elbolet: Provides a branch connection at an angle, suitable for applications requiring angled connections.• Flexolet: Allows for branch connections at an angle, accommodating pipe misalignment.**2. Dimensions:MSS SP-97 specifies dimensions for olets, which typically include:• Nominal Pipe Size (NPS): Ranges from NPS 1/2 to NPS 24, or larger depending on the application.• Outlet Diameter: The diameter of the branch connection.• Body Dimensions: Includes the overall dimensions of the fitting, such as length, width, and height.**3. Pressure Ratings:Olets in MSS SP-97 are classified by pressure ratings, which affect their dimensions and design:• Class 3000• Class 6000• Class 9000These ratings define the maximum pressure that the fitting can handle, with higher classes suitable for higher pressures.**4. Material Specifications:MSS SP-97 specifies materials for olets to ensure they meet the required strength and corrosion resistance:• Carbon Steel: ASTM A105, ASTM A350 LF2• Alloy Steel: ASTM A182 F1, F5, F9, F11, F22, F91• Stainless Steel: ASTM A182 F304, F304L, F316, F316L**5. Design Considerations:• Weld Neck Design: Olets like weldolets have a reinforced neck to provide a strong weld connection.• Socket Design: Sockolets are designed with a socket that fits over the main pipe, allowing for welding.• Threaded Design: Thread-olets have threaded connections for use where welding is not feasible.SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.• Material Type: CARBON/ALLOY STEEL: ASTM/ASME A105/105N, ASTM / ASME A182, ASTM / ASME A335 GR F1, F5, F9, F11, F12, F22, F23, F91LTCS: ASTM/ASME A350 LF2, ASME/ASTM A694 F42, F46, F52, F60, F65, F70STAINLESS STEEL: ASTM A182 F304 (1.4301), F304L (1.4306/1.4307), F316 (1.4401), F316L (1.4404), F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L,  UNS S 31254 (1.4547) DUPLEX STEEL: Duplex (S32205 / S31803) X2CrNiMoN22-5-3 (1.4462), S32750 (EN/DIN 1.4410, X2CrNiMoN25-7-4), S32760 (1.4501, X2CrNiMoCuWN 25-7-4)HIGH NICKEL ALLOYS: Inconel 600, Inconel 625, Inconel 718, Inconel 800, Inconel 825, Monel 400, Monel K-500, Hastelloy C-276, Hastelloy B-2, Hastelloy C-22, Titanium Gr 2, Titanium Gr 5COPPER NICKEL ALLOYS: CUNI 90/10 (C70600), CUNI 70/30 (C71500)

Super Duplex Stainless Steel Branch Connection Olets are advanced components designed for applications requiring enhanced mechanical properties and superior corrosion resistance. Super duplex stainless steels, such as UNS S32750 (F53) and UNS S32760 (F55), are known for their high strength, excellent corrosion resistance, and resistance to stress corrosion cracking.• UNS S32750 (F53):• UNS S32760 (F55):2. Types of Branch Connection Olets1. Weldolet:o Description: Welded onto the main pipe, creating a robust, leak-proof connection. Ideal for high-pressure and high-temperature applications.o Applications: Used in chemical processing, oil and gas, and marine environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: A socket that fits over the main pipe and is welded in place, offering a reinforced branch connection.o Applications: Suitable for high-temperature, high-pressure, and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Features a threaded connection, eliminating the need for welding.o Applications: Used where welding is impractical or undesirable.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe.o Applications: Ideal for applications requiring angled branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows for branch connections at various angles, accommodating misalignment.o Applications: Useful in complex piping systems where flexibility is needed.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for branch connections.o Applications: Suitable for short branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Material Specifications• Corrosion Resistance: Both grades exhibit exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. They are suitable for use in aggressive environments including seawater and acidic conditions.4. Pressure RatingsBranch connection olets are available in various pressure classes:• Class 3000: For standard pressure applications.• Class 6000: For high-pressure applications.• Class 9000: For very high-pressure applications.Equivalent GradesSuper Duplex Stainless Steel Equivalent Grades:• UNS S32750 (F53):o DIN: 1.4410o EN: X3CrNiMoN25-7-4o JIS: SUS329J4L• UNS S32760 (F55):o DIN: 1.4501o EN: X1CrNiMoCuN25-7-4o JIS: SUS329J6L
SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.Material Type: DUPLEX STEEL: Duplex (S32205 / S31803) X2CrNiMoN22-5-3 (1.4462), S32750 (EN/DIN 1.4410, X2CrNiMoN25-7-4), S32760 (1.4501, X2CrNiMoCuWN 25-7-4)

Stainless Steel A182 F304 (1.4301) and A182 F304L (1.4307) branch connection olets are used in a variety of industrial applications where corrosion resistance and durability are important. These olets are designed for branch connections in piping systems, providing reliable performance under standard conditions.Stainless Steel A182 F304 (1.4301) and A182 F304L (1.4307) Branch Connection Olets1. Overview of A182 F304 (1.4301) and A182 F304L (1.4307)• A182 F304 (1.4301):o Description: A widely used stainless steel known for its good corrosion resistance, formability, and weldability. It is used in a wide range of applications due to its balance of strength and resistance to oxidation and corrosion.o Applications: Common in food processing, chemical and petrochemical industries, and general fabrication.o Chemical Composition:? Carbon: 0.08% max? Chromium: 18-20%? Nickel: 8-10.5%? Manganese: 2.00% max? Silicon: 1.00% max? Phosphorus: 0.045% max? Sulfur: 0.030% maxo Mechanical Properties:? Tensile Strength: 70-85 ksi (485-585 MPa)? Yield Strength: 30 ksi (205 MPa) min? Elongation: 40% min• A182 F304L (1.4307):o Description: Low carbon variant of F304, which improves weldability and reduces the risk of sensitization in welded structures. Ideal for applications where welding is necessary.o Applications: Similar to F304 but preferred in welded applications such as chemical processing, food processing, and pharmaceutical industries.o Chemical Composition:? Carbon: 0.03% max? Chromium: 18-20%? Nickel: 8-10.5%? Manganese: 2.00% max? Silicon: 1.00% max? Phosphorus: 0.045% max? Sulfur: 0.030% maxo Mechanical Properties:? Tensile Strength: 70-85 ksi (485-585 MPa)? Yield Strength: 30 ksi (205 MPa) min? Elongation: 40% min2. Types of Branch Connection Olets1. Weldolet:o Description: Welded onto the main pipe, providing a strong and durable branch connection. Suitable for high-pressure and high-temperature applications.o Applications: Common in pipelines in various industries including petrochemical and food processing.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Features a socket that fits over the main pipe and is welded in place, offering a smooth transition and increased strength.o Applications: Used in high-temperature and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Uses a threaded connection to attach to the main pipe, eliminating the need for welding.o Applications: Ideal for applications where welding is not feasible or practical.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe, suitable for applications requiring angled branches.o Applications: Used where angled branches are needed in piping systems.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows for branch connections at various angles, accommodating pipe misalignment.o Applications: Useful in complex piping systems where flexibility is required.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section to facilitate branch connections.o Applications: Suitable for applications where space for branch connections is limited.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Material Specifications• A182 F304 (1.4301):• A182 F304L (1.4307):SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.

ASME/ASTM A350 LF2 branch connection olets are specialized fittings designed for low-temperature applications. These olets are crucial in industries where pipes operate under low temperatures, ensuring safe and reliable branch connections.
ASME/ASTM A350 LF2 Branch Connection Olets1. Overview of ASTM A350 LF2ASTM A350 LF2 is a specification for low-temperature carbon steel with good impact resistance at low temperatures. It is often used for piping and fittings in industries where temperatures can drop below freezing.Applications: Typically used in the oil and gas industry, petrochemical plants, and other facilities that operate in cold climates.2. Types of Branch Connection OletsWeldolet:
Description: Designed to be welded directly onto the main pipe, creating a strong, seamless branch connection. The welding process ensures a high-strength joint.Applications: Ideal for high-pressure and low-temperature applications.Standards: Conforms to ASME B16.11 and MSS SP-97.Sockolet:
Description: Features a socket that fits over the main pipe and is welded in place. This type provides a smooth, reinforced branch connection.Applications: Used for low-temperature services where a smooth transition from the main pipe to the branch is necessary.Standards: Conforms to ASME B16.11 and MSS SP-97.Thread-olet:
Description: Has a threaded connection that screws onto the main pipe. This design avoids welding and is suitable for applications where welding is not feasible.Applications: Often used in situations where welding is impractical or impossible.Standards: Conforms to ASME B16.11 and MSS SP-97.Elbolet:
Description: Provides a branch connection at an angle to the main pipe, typically used to create angled branches.Applications: Useful for applications where angled branch connections are required.Standards: Conforms to ASME B16.11 and MSS SP-97.Flexolet:
Description: Allows for branch connections at various angles, accommodating misalignment in piping systems.Applications: Suitable for applications needing flexibility in branch connections.Standards: Conforms to ASME B16.11 and MSS SP-97.Nipplelet:
Description: Includes a short nipple section for connecting the branch pipe.Applications: Used for short branch connections.Standards: Conforms to ASME B16.11 and MSS SP-97.3. Material SpecificationsASTM A350 LF2 material specification includes:
Properties: Low-temperature carbon steel with good impact toughness, suitable for low-temperature service.Chemical Composition:Carbon: 0.20% maxManganese: 0.60-0.90%Phosphorus: 0.035% maxSulfur: 0.035% maxNickel: 0.30% maxChromium: 0.30% max4. Pressure RatingsOlets are available in various pressure classes which define their maximum pressure-handling capability:
Class 3000: Suitable for standard pressure applications.Class 6000: Suitable for high-pressure applications.Class 9000: Suitable for very high-pressure applications.

Inconel Branch Connection Olets are designed for high-temperature and corrosive environments where excellent resistance to oxidation and strength are crucial. Inconel alloys are nickel-chromium-based materials known for their superior performance in extreme conditions. Here’s a detailed overview of Inconel branch connection olets, including their specifications, grades, and equivalent grades.suitable for extreme environments.2. Common Inconel Grades1. Inconel 6002. Inconel 6253. Inconel 7184. Inconel 8005. Inconel 8253. Types of Branch Connection Olets1. Weldolet:o Description: A branch connection welded onto the main pipe for a robust connection.o Applications: High-pressure and high-temperature environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: A socket-welded branch connection providing a strong, reinforced connection.o Applications: High-temperature and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Utilizes threaded connections instead of welding.o Applications: Where welding is impractical.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe.o Applications: Angled branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows for branch connections at various angles, accommodating misalignment.o Applications: Complex piping systems.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for branch connections.o Applications: Short branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Pressure RatingsBranch connection olets are available in various pressure classes:• Class 3000: For standard pressure applications.• Class 6000: For high-pressure applications.• Class 9000: For very high-pressure applications.Equivalent GradesInconel Equivalent Grades:• Inconel 600:o DIN: 1.4816o EN: X6CrNiMoTi17-12-2o JIS: SUS304• Inconel 625:o DIN: 2.4856o EN: NiCr22Mo9Nbo JIS: NCF 625• Inconel 718:o DIN: 2.4668o EN: NiCr19Fe19Nb5Moo JIS: N07718

SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.

RM Metal Industries is engaged in offering Stainless Steel A182 F316 (1.4401) and A182 F316L (1.4404) branch connection olets are critical components in high-performance piping systems. These olets are designed to withstand corrosive environments and high temperatures, making them suitable for a variety of demanding applications.Stainless Steel A182 F316/316L Branch Connection Olets1. Overview of A182 F316 (1.4401) and A182 F316L (1.4404)• A182 F316 (1.4401):o Description: A high-quality stainless steel with added molybdenum, offering superior corrosion resistance compared to 304. Suitable for use in environments where greater resistance to chlorides and other corrosive agents is required.o Applications: Chemical processing, marine environments, and high-temperature applications.o Chemical Composition:? Carbon: 0.08% max? Chromium: 16-18%? Nickel: 10-14%? Molybdenum: 2-3%? Manganese: 2.00% max? Silicon: 1.00% max? Phosphorus: 0.045% max? Sulfur: 0.030% maxo Mechanical Properties:? Tensile Strength: 70-85 ksi (485-585 MPa)? Yield Strength: 30 ksi (205 MPa) min? Elongation: 40% min• A182 F316L (1.4404):o Description: Low carbon variant of F316, providing improved weldability and reduced risk of sensitization. Ideal for applications requiring welded structures.o Applications: Used in similar environments as F316 but where welding is involved, such as in pharmaceutical and chemical industries.o Chemical Composition:? Carbon: 0.03% max? Chromium: 16-18%? Nickel: 10-14%? Molybdenum: 2-3%? Manganese: 2.00% max? Silicon: 1.00% max? Phosphorus: 0.045% max? Sulfur: 0.030% maxo Mechanical Properties:? Tensile Strength: 70-85 ksi (485-585 MPa)? Yield Strength: 30 ksi (205 MPa) min? Elongation: 40% min2. Types of Branch Connection Olets1. Weldolet:o Description: Designed to be welded onto the main pipe. Provides a strong and durable branch connection.o Applications: Suitable for high-pressure and high-temperature applications.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Features a socket that fits over the main pipe and is welded in place. Offers a smooth and reinforced connection.o Applications: Used in high-temperature and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Screws onto the main pipe with threaded connections, avoiding the need for welding.o Applications: Useful where welding is not feasible.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe.o Applications: Ideal for angled branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows for branch connections at various angles, accommodating misalignment.o Applications: Used where flexibility in branch connections is required.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for connecting the branch pipe.o Applications: Suitable for short branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Material Specifications• A182 F316 (1.4401):o Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and general corrosion.o Temperature Range: Effective in temperatures up to 870°C (1600°F).• A182 F316L (1.4404):o Corrosion Resistance: Similar to F316 with improved resistance to sensitization and weld corrosion.o Temperature Range: Effective in temperatures up to 870°C (1600°F).


SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.

Alloy 20 Olets are special fittings used in piping systems to create branch connections in high-corrosion environments. Olets are a type of welded branch fitting that allows for easy, reliable tapping into existing piping without the need for full pipe replacements.

RM Metal Industries is engaged in offering Nippo Flange Branch Connections to our clients. Our range of all products is widely appreciated by our clients. MANUFACTURING RANGE: 1/2"NB to 48"NB (NPT/BSP/BSPT) SCHEDULE/THICKNESS: SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc. CLASS/RATING: 2000 LBS/3000 LBS/6000 LBS/9000 LBS, etc. SPECIFICATION/STANDARD: ASME/ANSI B16.11, MSS SP 97, ETC. MATERIAL GRADES: CARBON/ALLOY STEEL: ASTM/ASME A105/105N, ASTM / ASME A182, ASTM / ASME A335 GR F1, F5, F9, F11, F12, F22, F23, F91 LTCS: ASTM/ASME A350 LF2, ASME/ASTM A694 F42, F46, F52, F60, F65, F70 STAINLESS STEEL: ASTM A182 F304 (1.4301), F304L(1.4306/1.4307), F316 (1.4401), F316L (1.4404), F304H, F309S, F309H, F310, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L (UNS N 08904, N08904, 1.4539), UNS S 31254 (1.4547) DUPLEX STEEL: Duplex S32205, S31803 (F51, X2CrNiMoN22-5-3, 1.4462), S32750 (F53, EN/DIN 1.4410, X2CrNiMoN25-7-4), S32760 (F55, 1.4501, X2CrNiMoCuWN 25-7-4) HIGH NICKEL ALLOYS: ASTM/ASME B564 UNS N06600 (Inconel 600), UNS N06625 (Inconel 625), UNS N07718 (Inconel 718), UNS N08800 (Inconel 800), UNS N08825 (Inconel 825), UNS N04400 (Monel 400), UNS N05500 (Monel K-500), USN N10276 (Hastelloy C-276), UNS N10665 (Hastelloy B-2), UNS N06022 (Hastelloy C-22), UNS N06002 (Hastelloy X)

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Hastelloy Branch Connection Olets are designed for applications requiring high resistance to corrosion, oxidation, and extreme temperatures. Hastelloy alloys are nickel-based and renowned for their performance in harsh environments, including chemical processing and aerospace. Here’s a detailed overview of Hastelloy branch connection olets, including specifications, grades, and equivalent grades.2. Common Hastelloy Grades1. Hastelloy C-276:2. Hastelloy B-2:3. Hastelloy X:3. Types of Branch Connection Olets1. Weldolet:o Description: Welded onto the main pipe, providing a strong and leak-proof branch connection.o Applications: High-pressure and high-temperature environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Socket-welded onto the main pipe, offering a reinforced branch connection.o Applications: High-temperature and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Uses threaded connections instead of welding.o Applications: Situations where welding is not practical.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe.o Applications: For angled branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows branch connections at various angles to accommodate misalignment.o Applications: Complex piping systems.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for branch connections.o Applications: For short branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.Equivalent GradesHastelloy Equivalent Grades:• Hastelloy C-276:o DIN: 2.4819o EN: NiMo16Cr15Wo JIS: N10276• Hastelloy B-2:o DIN: 2.4617o EN: NiMo28o JIS: N10665• Hastelloy X:o DIN: 2.4665o EN: NiCr22Feo JIS: N06002SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.

Copper-Nickel Branch Connection Olets are designed for applications requiring excellent resistance to seawater and other corrosive environments. Copper-nickel alloys, specifically CuNi 90/10 and CuNi 70/30, are widely used in marine and chemical industries due to their superior resistance to corrosion, biofouling, and erosion.2. Common Copper-Nickel Grades1. CuNi 90/10 (C70600):o Description: An alloy with 90% copper and 10% nickel, offering excellent resistance to seawater and other corrosive environments. It is used in marine applications, chemical processing, and desalination plants.o Applications: Marine piping systems, desalination, heat exchangers.o Chemical Composition:? Copper: 88.0-90.0%? Nickel: 10.0-11.0%? Iron: Up to 2.0%? Manganese: Up to 1.0%o Mechanical Properties:? Tensile Strength: 55-75 ksi (380-515 MPa)? Yield Strength: 25 ksi (170 MPa) min? Elongation: 30% min2. CuNi 70/30 (C71500):o Description: An alloy with 70% copper and 30% nickel, providing enhanced strength and resistance to seawater corrosion. It is used in applications requiring high resistance to erosion and cavitation.o Applications: Marine and chemical industry equipment, heat exchangers, and desalination plants.o Chemical Composition:? Copper: 65.0-70.0%? Nickel: 25.0-30.0%? Iron: Up to 1.0%? Manganese: Up to 2.0%o Mechanical Properties:? Tensile Strength: 65-85 ksi (450-585 MPa)? Yield Strength: 30 ksi (205 MPa) min? Elongation: 35% min3. Types of Branch Connection Olets1. Weldolet:o Description: Welded onto the main pipe, providing a strong and leak-proof branch connection.o Applications: Suitable for high-pressure and high-temperature environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Socket-welded onto the main pipe, offering a reinforced branch connection.o Applications: Ideal for high-temperature and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Uses threaded connections instead of welding.o Applications: Suitable for situations where welding is not practical.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe.o Applications: Ideal for angled branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows branch connections at various angles to accommodate misalignment.o Applications: Suitable for complex piping systems.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for branch connections.o Applications: For short branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Equivalent GradesCuNi 90/10 (C70600):• DIN: 2.0872• EN: CuNi10Fe• JIS: C7060CuNi 70/30 (C71500):• DIN: 2.0882• EN: CuNi30Fe• JIS: C7150

SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.

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Stainless Steel A182 F904L Branch Connection Olets are high-performance components used in applications requiring exceptional resistance to corrosion and high temperatures. They are commonly employed in the chemical, petrochemical, and marine industries.
Stainless Steel A182 F904L Branch Connection Olets1. Overview of A182 F904LDescription: A182 F904L is a high-alloy stainless steel with high chromium, nickel, and molybdenum content. It offers excellent resistance to corrosion in harsh environments, including highly acidic or basic conditions. The low carbon content enhances its resistance to sensitization during welding.
Chemical Composition:
Carbon: 0.02% maxChromium: 19.0-21.0%Nickel: 24.0-26.0%Molybdenum: 4.0-5.0%Manganese: 1.0% maxSilicon: 1.0% maxPhosphorus: 0.045% maxSulfur: 0.030% maxNitrogen: 0.10% maxMechanical Properties:
Tensile Strength: 80-100 ksi (550-690 MPa)Yield Strength: 30 ksi (205 MPa) minElongation: 40% min2. Types of Branch Connection OletsWeldolet:
Description: Welded onto the main pipe to create a strong, leak-proof connection. Suitable for high-pressure and high-temperature environments.Applications: Ideal for chemical processing, petrochemical industries, and marine applications.Standards: Conforms to ASME B16.11 and MSS SP-97.Sockolet:
Description: Features a socket that fits over the main pipe and is welded in place. Offers a smooth, reinforced branch connection.Applications: Used in high-temperature, high-pressure, and corrosive environments.Standards: Conforms to ASME B16.11 and MSS SP-97.Thread-olet:
Description: Provides a threaded connection, eliminating the need for welding. Suitable for applications where welding is not practical.Applications: Common in situations where welding is not feasible or desirable.Standards: Conforms to ASME B16.11 and MSS SP-97.Elbolet:
Description: Allows for a branch connection at an angle to the main pipe. Suitable for angled branch connections.Applications: Ideal for applications requiring angled branch connections.Standards: Conforms to ASME B16.11 and MSS SP-97.Flexolet:
Description: Provides flexibility by allowing branch connections at various angles, accommodating pipe misalignment.Applications: Useful in complex piping systems where flexibility is required.Standards: Conforms to ASME B16.11 and MSS SP-97.Nipplelet:
Description: Includes a short nipple section for connecting the branch pipe.Applications: Suitable for short branch connections.Standards: Conforms to ASME B16.11 and MSS SP-97

Duplex Stainless Steel Branch Connection Olets are essential components in industrial piping systems requiring high strength and excellent corrosion resistance, particularly in harsh environments. Duplex stainless steels combine the properties of both austenitic and ferritic stainless steels, offering superior mechanical properties and resistance to stress corrosion cracking.• Common Grades:o UNS S32205 (F51): The most widely used duplex grade.o UNS S32750 (F53): A super duplex grade with even higher corrosion resistance.o UNS S32760 (F55): A highly alloyed super duplex grade for extreme environments.2. Types of Branch Connection Olets1. Weldolet:o Description: Welded onto the main pipe, providing a strong, leak-proof connection. Suitable for high-pressure and high-temperature applications.o Applications: Used in chemical processing, petrochemical industries, and marine applications.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Features a socket that fits over the main pipe and is welded in place, offering a smooth, reinforced branch connection.o Applications: Ideal for high-temperature, high-pressure, and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Utilizes threaded connections to attach to the main pipe, avoiding the need for welding.o Applications: Commonly used where welding is impractical.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe, suitable for angled branches.o Applications: Ideal for applications requiring angled branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows for branch connections at various angles, accommodating misalignment.o Applications: Useful in complex piping systems requiring flexibility.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for branch connections.o Applications: Suitable for short branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Material Specifications• UNS S32205 (F51):• UNS S32750 (F53):• UNS S32760 (F55):Equivalent GradesDuplex Stainless Steel Equivalent Grades:• UNS S32205 (F51):o DIN: 1.4462o EN: X2CrNiMoN22-5-3o JIS: SUS329J3L• UNS S32750 (F53):o DIN: 1.4410o EN: X3CrNiMoN25-7-4o JIS: SUS329J4L• UNS S32760 (F55):o DIN: 1.4501o EN: X1CrNiMoCuN25-7-4o JIS: SUS329J6L
SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.Material Type: DUPLEX STEEL: Duplex (S32205 / S31803) X2CrNiMoN22-5-3 (1.4462), S32750 (EN/DIN 1.4410, X2CrNiMoN25-7-4), S32760 (1.4501, X2CrNiMoCuWN 25-7-4)

Alloy Steel branch connection olets are used in various high-pressure and high-temperature applications across industries such as oil and gas, chemical processing, and power generation. These olets are designed to handle demanding conditions where alloy steels offer superior mechanical properties compared to carbon steels.
Alloy Steel Branch Connection Olets1. Common Alloy Steel Grades for OletsASTM A182 F1, F5, F9, F11, F22, F91
F1: Chromium-molybdenum steel, suitable for high-temperature service.F5: Chromium-molybdenum steel, known for its high strength at elevated temperatures.F9: Chromium-molybdenum-vanadium steel, used in high-temperature and high-pressure applications.F11: Low alloy steel with chromium-molybdenum, used in moderate to high-temperature environments.F22: Chromium-molybdenum steel with higher chromium content, for higher temperature service.F91: Advanced chromium-molybdenum-vanadium steel, used in high-temperature and high-pressure applications.ASTM A335 P5, P9, P11, P22, P91
P5: Chromium-molybdenum alloy steel, used in high-temperature service.P9: Chromium-molybdenum-vanadium steel, suitable for high-temperature and high-pressure applications.P11: Chromium-molybdenum steel, for moderate to high-temperature applications.P22: Chromium-molybdenum steel, designed for high-temperature service.P91: Chromium-molybdenum-vanadium steel, known for its excellent high-temperature strength and oxidation resistance.2. Types of OletsWeldolet:
Description: Designed to be welded onto the main pipe, creating a strong and durable branch connection.Applications: Suitable for high-pressure and high-temperature applications.Standards: Conforms to ASME B16.11 and MSS SP-97.Sockolet:
Description: Features a socket for the branch pipe that is welded to the main pipe. Provides a smooth, reinforced connection.Applications: Used for high-temperature and high-pressure services.Standards: Conforms to ASME B16.11 and MSS SP-97.Thread-olet:
Description: Includes threaded connections, allowing it to be screwed onto the main pipe without welding.Applications: Used in applications where welding is impractical.Standards: Conforms to ASME B16.11 and MSS SP-97.Elbolet:
Description: Provides a branch connection at an angle to the main pipe, useful for creating angled branches.Applications: Suitable for applications where angled connections are required.Standards: Conforms to ASME B16.11 and MSS SP-97.Flexolet:
Description: Allows for branch connections at various angles, accommodating pipe misalignment.Applications: Used where flexibility in branch connections is necessary.Standards: Conforms to ASME B16.11 and MSS SP-97.Nipplelet:
Description: Includes a short nipple section for the branch pipe.Applications: Useful for creating short branch connections.Standards: Conforms to ASME B16.11 and MSS SP-97.3. Material SpecificationsAlloy Steel Olets are made from high-strength materials that offer superior performance in extreme conditions. Here are the specifications for some common alloy steels used in olets:
ASTM A182 F1, F5, F9, F11, F22, F91:
Chemical Composition: Varies depending on the grade, typically includes elements like chromium, molybdenum, vanadium.Mechanical Properties: High tensile strength, good impact toughness, and high-temperature resistance.ASTM A335 P5, P9, P11, P22, P91:
Chemical Composition: Includes chromium, molybdenum, and sometimes vanadium.Mechanical Properties: Known for high tensile strength, resistance to thermal degradation, and excellent performance at high temperatures.4. Pressure RatingsOlets are categorized by pressure classes that define their maximum pressure-handling capabilities:
Class 3000: Suitable for standard pressure applications.Class 6000: Suitable for high-pressure applications.Class 9000: Suitable for very high-pressure applications.

Low Temperature Carbon Steel (LTCS) branch connection olets are specifically designed for applications where the piping system operates at low temperatures. These fittings are crucial in industries like oil and gas, chemical processing, and power generation, where materials need to perform reliably under cold conditions.Low Temperature Carbon Steel (LTCS) Branch Connection Olets: Types and Specifications1. Types of Olets1. Weldolet:o Description: Welded onto the main pipe, creating a strong and reliable branch connection. The design provides a smooth transition from the main pipe to the branch.o Applications: Used in high-pressure and low-temperature environments where a strong weld connection is necessary.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Features a socket for the branch pipe that is welded onto the main pipe. The socket allows for a smooth and secure fit.o Applications: Suitable for creating branch connections where a seamless transition is preferred.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Has threaded connections that screw onto the main pipe. It eliminates the need for welding, making it useful in applications where welding is not feasible.o Applications: Suitable for low-temperature environments where welding is not practical.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe. Designed to handle angled connections while maintaining strength.o Applications: Used when a branch connection needs to be made at a specific angle.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows for branch connections at various angles, accommodating alignment issues or misalignment in piping systems.o Applications: Suitable for applications where flexibility in branch connections is needed.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for connecting the branch pipe.o Applications: Useful for creating short branch connections.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.2. Material SpecificationsLow Temperature Carbon Steel olets are designed to withstand low temperatures and are typically made from materials with enhanced impact toughness at low temperatures.Common Material Specifications:• ASTM A350 LF2: Low-temperature carbon steel with good impact resistance at low temperatures.o Properties: Designed for use in low-temperature environments.• ASTM A420 WPL6: Similar to ASTM A350 LF2, but may have different impact toughness requirements.o Properties: Suitable for low-temperature service.Equivalent Grades:• EN 10216-2 P265GH: European standard equivalent for low-temperature applications.• DIN 17175 13CrMo4-5: German standard for carbon-molybdenum steel used in low-temperature environments.• JIS G3454 STPG 370: Japanese standard for carbon steel pipes, used in low-temperature conditions.3. Pressure RatingsPressure ratings are categorized by classes, indicating the maximum pressure the olet can handle:• Class 3000: Suitable for standard pressure applications.• Class 6000: Suitable for high-pressure applications.• Class 9000: Suitable for very high-pressure applications.

SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.• Material Type: CARBON/ALLOY STEEL: ASTM/ASME A105/105N, ASTM / ASME A182, ASTM / ASME A335 GR F1, F5, F9, F11, F12, F22, F23, F91LTCS: ASTM/ASME A350 LF2, ASME/ASTM A694 F42, F46, F52, F60, F65, F70

RM Metal Industries is engaged in offering Stainless Steel branch connection olets are used in applications that require high resistance to corrosion, excellent mechanical properties, and durability under various temperature conditions. These olets are essential for industries such as chemical processing, food and beverage, pharmaceuticals, and marine environments, where the combination of strength and resistance to corrosion is critical.Stainless Steel Branch Connection Olets1. Common Grades of Stainless Steel for Olets1. Grade 304 (1.4301):o Standards: ASTM A182 F304, ASTM A351 CF8, ASTM A240.2. Grade 316 (1.4401):o Standards: ASTM A182 F316, ASTM A351 CF8M, ASTM A240.3. Grade 316L (1.4404):o Standards: ASTM A182 F316L, ASTM A351 CF3M, ASTM A240.4. Grade 321 (1.4541):o Standards: ASTM A182 F321, ASTM A351 CN7M, ASTM A240.5. Grade 347 (1.4550):o Standards: ASTM A182 F347, ASTM A351 CN7M, ASTM A240.2. Types of Olets1. Weldolet:2. Sockolet:3. Thread-olet:4. Elbolet:5. Flexolet:6. Nipplelet:4. Pressure RatingsPressure ratings for stainless steel olets are categorized into different classes:• Class 3000: Suitable for standard pressure applications.• Class 6000: Suitable for high-pressure applications.• Class 9000: Suitable for very high-pressure applications.

SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.Material Type: STAINLESS STEEL: ASTM A182 F304 (1.4301), F304L (1.4306/1.4307), F316 (1.4401), F316L (1.4404), F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L,  UNS S 31254 (1.4547) 

High Nickel Alloy Steel Branch Connection Olets are essential components used in environments requiring excellent corrosion resistance and high-temperature stability. These alloys are particularly valuable in chemical processing, petrochemical industries, and other applications where resistance to extreme conditions is crucial. Nickel alloys offer exceptional strength, resistance to oxidation, and resistance to various forms of corrosion.2. Common High Nickel Alloys1. Inconel (e.g., Inconel 600, 625, 718):2. Monel (e.g., Monel 400, K500):3. Hastelloy (e.g., Hastelloy C-276, B-3):3. Types of Branch Connection Olets1. Weldolet:o Description: Welded onto the main pipe, creating a robust, leak-proof branch connection.o Applications: High-pressure and high-temperature environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Socket-welded onto the main pipe, providing a reinforced branch connection.o Applications: High-temperature and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Uses threaded connections, eliminating the need for welding.o Applications: Where welding is impractical.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe.o Applications: Angled branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows branch connections at various angles, accommodating misalignment.o Applications: Complex piping systems.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for branch connections.o Applications: Short branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Material SpecificationsInconel Alloy Olets:• Inconel 600:• Inconel 625:• Inconel 718:Monel Alloy Olets:• Monel 400:• Monel K500:Hastelloy Alloy Olets:• Hastelloy C-276:• Hastelloy B-3Equivalent GradesHigh Nickel Alloy Equivalent Grades:
Inconel 600:
DIN: 1.4816EN: X6CrNiMoTi17-12-2JIS: SUS304Inconel 625:
DIN: 2.4856EN: NiCr22Mo9NbJIS: NCF 625Inconel 718:
DIN: 2.4668EN: NiCr19Fe19Nb5MoJIS: N07718SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.Material Type: HIGH NICKEL ALLOYS: Inconel 600, Inconel 625, Inconel 718, Inconel 800, Inconel 825, Monel 400, Monel K-500, Hastelloy C-276, Hastelloy B-2, Hastelloy C-22, Titanium Gr 2, Titanium Gr 5

Carbon Steel ASME/ASTM A105/A105N branch connection olets are widely used in various piping systems for creating branch connections. These fittings are designed to handle high pressures and temperatures and are typically used in industrial applications such as oil and gas, chemical processing, and power generation.Carbon Steel Olets: Types and Specifications1. Types of Olets1. Weldolet:o Description: Designed to be welded to the main pipe, providing a strong and reliable branch connection.o Applications: High-pressure and high-temperature applications.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Features a socket into which the branch pipe is inserted and then welded.o Applications: Used for creating branch connections with a smooth transition.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Has threaded connections that screw onto the main pipe.o Applications: Used where welding is not feasible or practical.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe.o Applications: Suitable for angled connections where space constraints or alignment issues exist.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows for branch connections at various angles, accommodating pipe misalignment.o Applications: Used in applications where flexibility is required in branch connections.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for connecting the branch pipe.o Applications: Used to create a branch connection with a short length of pipe.o Standards: Typically conforms to ASME B16.11 and MSS SP-97.2. Material SpecificationsASME/ASTM A105/A105N are common material specifications for carbon steel branch connection olets:• ASTM A105:o Description: Standard specification for carbon steel forgings for piping applications.o Properties: Suitable for high-temperature service.• ASTM A105N:o Description: Similar to ASTM A105, but with additional requirements for normalized heat treatment.o Properties: Provides improved mechanical properties.Equivalent Grades for Carbon Steel A105/A105N:• EN 10216-2 P265GH: European equivalent for high-temperature service.• DIN 17175 13CrMo4-5: German standard for carbon-molybdenum steel.• JIS G3454 STPG 370: Japanese standard for carbon steel pipes.3. Pressure RatingsOlets are categorized by pressure classes which determine their pressure-handling capability:• Class 3000: Suitable for standard pressure applications.• Class 6000: Suitable for high-pressure applications.• Class 9000: Suitable for very high-pressure applications.

SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.

Carbon Steel (CS) branch connection olets are fittings used in piping systems to create branch connections off of a main pipe. These fittings are typically used to provide a way to attach smaller pipes or equipment to larger pipes. They are made from carbon steel, which is a commonly used material due to its strength and cost-effectiveness.Types of Carbon Steel Branch Connection Olets1. Sockolet:o Description: A type of branch connection fitting that is used to connect a smaller pipe to a larger pipe. It has a socket for the smaller pipe and is welded to the larger pipe.o Applications: Suitable for high-pressure and high-temperature applications.o Standards: Typically conforms to ASME B16.11.2. Thread-olet:o Description: A branch connection fitting with threaded ends that allow it to be screwed onto the main pipe. It is used to create a branch without welding.o Applications: Used in lower-pressure applications where welding is not feasible.o Standards: Typically conforms to ASME B16.11.3. Weldolet:o Description: A type of branch fitting that is welded to the main pipe. It has a reinforced section where the branch pipe is attached.o Applications: Suitable for high-pressure and high-temperature applications.o Standards: Typically conforms to ASME B16.11.4. Flexolet:o Description: A type of branch fitting that allows for the connection of a smaller pipe to a larger pipe at an angle.o Applications: Used in applications where space constraints or alignment issues are present.o Standards: Typically conforms to ASME B16.11.5. Elbolet:o Description: A type of branch fitting that is welded onto the main pipe and provides a branch at an angle.o Applications: Commonly used where the main pipe needs to branch off at a specific angle.o Standards: Typically conforms to ASME B16.11.6. Nipplelet:o Description: A type of branch fitting that includes a short nipple section to connect to the main pipe.o Applications: Used for creating a branch connection with a short length of pipe.o Standards: Typically conforms to ASME B16.11.Specifications and Standards1. ASME B16.11• Description: Standard for forged steel fittings, including olets. Covers dimensions, materials, and pressure ratings.• Pressure Ratings: Class 3000, Class 6000, Class 9000.• Material Specifications: Carbon steel materials such as ASTM A105, ASTM A350 LF2.2. ASTM A1053. ASTM A350 LF2Dimensions and Pressure RatingsCarbon Steel Olets come in various sizes and pressure ratings. Dimensions are typically specified by the nominal pipe size (NPS) and pressure class.• NPS 1/2 to 48 inches: Common sizes for small to medium applications.• Pressure Ratings: Depending on the type of olet, pressure ratings can range from Class 3000 to Class 9000.ApplicationsCarbon steel branch connection olets are used in various industrial applications, including:• Oil and Gas Pipelines: For connecting instrumentation and control lines.• Chemical Processing: For branching connections to chemical feed lines.• Power Plants: For connecting different sections of the piping system.• Water Treatment: For connecting distribution lines.SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.• Material Type: CARBON/ALLOY STEEL: ASTM/ASME A105/105N, ASTM / ASME A182, ASTM / ASME A335 GR F1, F5, F9, F11, F12, F22, F23, F91LTCS: ASTM/ASME A350 LF2, ASME/ASTM A694 F42, F46, F52, F60, F65, F70

A Reducing Union Tee is a type of tube fitting designed to connect three tubes or pipes at a 90° angle, where one outlet has a smaller diameter than the other two. This fitting allows for a secure, leak-proof connection in systems requiring a change in pipe size while maintaining flow direction. It is commonly used in instrumentation, hydraulic, pneumatic, and process control systems.

Monel Branch Connection Olets are crucial components used in industries where resistance to corrosion, especially in marine or chemical environments, is essential. Monel alloys are primarily composed of nickel and copper, with excellent resistance to seawater and various chemicals. Here is a detailed overview of Monel branch connection olets, including specifications, grades, and equivalent grades.2. Common Monel Grades1. Monel 400:o Description: A nickel-copper alloy with excellent resistance to seawater, acids, and alkalis. It is often used in marine and chemical environments.o Applications: Marine equipment, chemical processing, and aerospace components.o Chemical Composition:? Nickel: 63-70%? Copper: 28-34%? Iron: Up to 2.5%? Manganese: Up to 2%o Mechanical Properties:? Tensile Strength: 70 ksi (485 MPa) min? Yield Strength: 30 ksi (210 MPa) min? Elongation: 30% min2. Monel K500:o Description: A nickel-copper alloy with added aluminum and titanium for enhanced strength and hardness, suitable for high-stress environments.o Applications: Marine, oil and gas, and aerospace industries.o Chemical Composition:? Nickel: 63-70%? Copper: 28-34%? Aluminum: 2.3-3.3%? Titanium: 0.35-0.85%o Mechanical Properties:? Tensile Strength: 130 ksi (900 MPa) min? Yield Strength: 100 ksi (690 MPa) min? Elongation: 20% min3. Types of Branch Connection Olets1. Weldolet:o Description: Welded onto the main pipe, providing a strong, leak-proof branch connection.o Applications: High-pressure and high-temperature applications.o Standards: Conforms to ASME B16.11 and MSS SP-97.2. Sockolet:o Description: Socket-welded onto the main pipe, offering a reinforced branch connection.o Applications: High-temperature and corrosive environments.o Standards: Conforms to ASME B16.11 and MSS SP-97.3. Thread-olet:o Description: Uses threaded connections instead of welding.o Applications: Where welding is impractical.o Standards: Conforms to ASME B16.11 and MSS SP-97.4. Elbolet:o Description: Provides a branch connection at an angle to the main pipe.o Applications: Angled branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Flexolet:o Description: Allows branch connections at various angles, accommodating misalignment.o Applications: Complex piping systems.o Standards: Conforms to ASME B16.11 and MSS SP-97.6. Nipplelet:o Description: Includes a short nipple section for branch connections.o Applications: Short branch connections.o Standards: Conforms to ASME B16.11 and MSS SP-97.5. Pressure RatingsBranch connection olets are available in various pressure classes:• Class 3000: For standard pressure applications.• Class 6000: For high-pressure applications.• Class 9000: For very high-pressure applications.6. Equivalent GradesMonel Equivalent Grades:• Monel 400:o DIN: 2.4360o EN: NiCu30Feo JIS: NCF 400• Monel K500:o DIN: 2.4375o EN: NiCu30FeAlTio JIS: N05500

SPECFICATIONS:• Manufacturing Range: DN 15 (1/2”) to DN 1500 (60”)• Rating/Class: 3000#/6000#/9000# and SCH 5/5S/10/10S/20/40/STD/60/80/XS/100/120/140/160/XXS etc.• Dimension Standard: ANSI/ASME B16.11/B16.5/MSS SP97, etc.• Type of Olets (Outlets): Weldolet, Sockolet, Latrolet, Sweepolet, Elbolet, Latroflange, Flangeolet, Nipoflange, Nipolet, Threadolet, etc.

Copper Nickel 90/10 Olets are specialized branch connection fittings made from 90% copper and 10% nickel alloy. They are designed to provide a reliable, corrosion-resistant connection between a main pipe and branch lines in piping systems. Olets are typically used in high-pressure, high-temperature, and corrosive environments, such as seawater applications, chemical processing, and power plants.