Pipe Fittings

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Pipe Fittings

Pipe fittings are essential components used in piping systems to connect straight sections of pipe, adapt to different sizes or shapes, and regulate fluid flow. These fittings ensure the proper function, flexibility, and integrity of piping systems across a wide range of industrial, commercial, and residential applications.

Available in various types including elbows, tees, reducers, couplings, caps, and flanges, pipe fittings are manufactured from materials such as stainless steel, carbon steel, alloy steel, copper, and plastic. They are produced according to international standards like ASME B16.9, ASTM, DIN, and ISO to ensure compatibility and reliability. Pipe fittings play a critical role in industries such as oil and gas, water treatment, power generation, chemical processing, and construction by providing leak-proof and pressure-resistant connections.



Stainless Steel Pipe Fittings Specification

Size: 1/2"NB TO 48"NB IN

Schedule: SCH 10, SCH 20, SCH 30, SCH 40, STD, SCH 60, SCH 80, SCH XS, SCH 120, SCH 140, SCH 160, SCH XXS

Types: Seamless / ERW / Welded / Fabricated

Form: Long Radius & Short Radius Elbow 90°, Long Radius Elbow 45°, Long Radius & Short Radius Elbow 180° (Return Bend), Reducing Elbow, Equal Tee, Unequal Tee, Crosses, Concentric Reducer, Eccentric Reducer, Long Stubend, Short Stubend, Collar, Pipe Cap, Long Radius Bends

Grades: ASTM / ASME SA403 GR WP "S" / "W" / "WX" — 202, 304, 304L, 304H, 304N, 304LN, 309, 310H, 316, 316H, 317, 317L, 321, 321H, 347, 347H, 904L


Duplex Steel Pipe Fittings Specification

Range: 15 NB UP TO 1200 NB IN

Grades: ASTM / ASME SA815 — UNS S31803, S32205, S32550, S32750, S32760


Super Duplex Steel Pipe Fittings Specification

Size: 1/2" NB TO 24" NB

Grades: ASTM / ASME A815 / SA815 — UNS S32750, S32760, S32950


Carbon Steel Pipe Fittings Specification

Range: 15 NB UP TO 1200 NB IN

Grades: ASTM / ASME A234 WPB, WPC; ASTM / ASME A860 WPHY 42, 46, 52, 60, 65, 70


Alloy Steel Pipe Fittings Specification

Range: 15 NB UP TO 1200 NB IN

Grades: ASTM / ASME A234 — WP1, WP5, WP9, WP11, WP12, WP22, WP23, WP91


Nickel Alloy Pipe Fittings Specification

Range: Seamless: 1/2" - 10", Welded: 1/2" - 48"

Grades: ASTM B366 / ASME SB366 — Nickel 200 (N02200), Nickel 201 (N02201), Nickel 205 (N02205)


Copper Nickel Pipe Fittings Specification

Range: 1/2" TO 6" IN OD & NB IN

Grades: ASTM B122, B171, B466, B467 — UNS C70600 (Cu-Ni 90/10), C71500 (Cu-Ni 70/30), C10100, C10200, C10300, C10800, C12000, C12200


Titanium Alloy Pipe Fittings Specification

Range: 1/2”NB TO 24”NB

Grades: ASTM B363 — GR 1, GR 2, GR 3, GR 4, GR 5, GR 7

Elbow

Elbow pipe fittings are curved components used to change the direction of flow in piping systems, typically by 45°, 90°, or 180°. These fittings help in routing the pipeline around obstacles, structural elements, or to fit within confined spaces while maintaining consistent fluid flow.

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Manufactured in both long radius (LR) and short radius (SR) types, elbow pipe fittings are available in materials such as stainless steel, carbon steel, alloy steel, duplex, and copper nickel alloys. They come in various pressure ratings and schedules and are widely used in industries like oil and gas, power generation, petrochemical, and water treatment. Conforming to international standards like ASME B16.9 and DIN, these fittings ensure durability, corrosion resistance, and reliable performance in demanding environments.

Tee

Tee pipe fittings are T-shaped components used in piping systems to either combine or split the flow of fluids. Featuring one inlet and two outlets positioned at 90 degrees to the main line, tees allow for efficient redirection or distribution of flow in pipelines.

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Available in two main types—equal (straight) tee and reducing tee—these fittings are manufactured in materials such as stainless steel, carbon steel, alloy steel, duplex steel, and copper nickel alloys. Tee fittings conform to international standards like ASME B16.9 and DIN, and are commonly used in industries such as oil and gas, petrochemical, water treatment, and power generation to ensure reliable, leak-proof connections in complex piping networks.

Cross

Cross pipe fittings, also known as four-way fittings, are used in piping systems to connect four pipes at right angles. These fittings have one inlet and three outlets (or vice versa) and are typically used to split or combine flow in different directions within a pipeline network.

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Manufactured in materials such as stainless steel, carbon steel, alloy steel, duplex, and copper nickel alloys, cross pipe fittings are designed to handle high-pressure and high-temperature applications. They conform to standards like ASME B16.9 and are commonly used in industries such as chemical processing, power plants, oil and gas, and water treatment systems. Their precise construction ensures balanced flow distribution and reliable performance in complex piping configurations.

Cap

Cap pipe fittings are used to seal the end of a pipe, effectively stopping the flow of fluids or gases in a piping system. These fittings are commonly used for isolation, future connection points, or system closures during pressure testing or maintenance.

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Manufactured in a variety of materials such as stainless steel, carbon steel, alloy steel, and duplex steel, pipe caps are available in different shapes and sizes to match specific piping requirements. They conform to standards like ASME B16.9 and offer excellent durability, corrosion resistance, and leak-proof sealing. Pipe caps are widely used in industries including oil and gas, petrochemical, water treatment, and power generation.

Stub Ends

Stub end pipe fittings are short pipe lengths with one flared end that are used in conjunction with lap joint flanges in piping systems. They allow for easy disassembly and reassembly of pipes, making them ideal for systems that require frequent maintenance or inspection.

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Stub ends are typically available in two types: long and short pattern, and are manufactured from materials like stainless steel, carbon steel, alloy steel, and duplex steel. These fittings conform to standards such as ASME B16.9 and MSS-SP-43 and are widely used in industries like chemical processing, food and beverage, pharmaceuticals, and water treatment. Their corrosion resistance and mechanical strength ensure long-term reliability in various applications.

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