ASTM A815 Pipe / Buttweld Fittings Suppliers

The ASTM A815 covers Duplex Steel and Super Duplex Pipe Fittings / Buttweld Fittings used for bleaching equipment in the pulp and paper industry also for high-temperature service.

ASTM A815 Pipe or Buttweld Fittings

ASTM A815 Pipe Fittings

ASTM A815 specification stands for stainless steel pipe fittings or buttweld fittings. Pipe Fittings / Buttweld Fittings forms are tees, elbows, reducers, end caps in 1/8” NBt to 24" NB. Also cross, swage nipple, return bends pipe fitting form in size 1/8” NB to 8" NB are produced by Mumbadevi Steel India (MSI) . Mumbadevi Steel India (MSI) offers Duplex 2205 Pipe Fittings, Super Duplex S32750 Pipe Fittings, Super Duplex S32760 Pipe Fittings, Duplex 2205 Buttweld Fittings, Super Duplex S32750 Buttweld Fittings, Super Duplex S32760 Buttweld Fittings grades which have very good resistance to uniform corrosion. We are the exporter and manufacturer of these pipe fittings which are high quality and provides high mechanical strength, good weldability and good corrosion resistance.

Duplex Steel Pipe Fittings

Duplex Pipe Fittings with ASTM B815 supplied by Mumbadevi Steel India (MSI) is available in 2205 Duplex Pipe Fittings, S31803 Duplex Pipe Fittings, S32205 Duplex Pipe Fittings and Duplex Steel Pipe Fittings. Duplex Steel Pipe Fittings complies national as well as international standards like S31803 Pipe Fittings, S32205 Pipe Fittings.

Super Duplex Pipe Fittings

Super Duplex Pipe Fittings with ASTM B815 supplied by Mumbadevi Steel India (MSI) is available in 2507 Super Duplex Pipe Fittings, S32750 Super Duplex Pipe Fittings, 4501 Super Duplex Pipe Fittings, S32760 Super Duplex Pipe Fittings and Super Duplex Pipe Fittings. Super Duplex Steel Pipe Fittings complies national as well as international standards like Super Duplex S32750 Pipe Fittings, Super Duplex S32760 Pipe Fittings.

Scope And Manufacturing

ASTM A815 specification covers stainless steel pipe fitting (UNS S31803, UNS S32760, UNS S32205, UNS S32750) components used in pharmaceuticals, heat exchangers. The stainless steel is melted in electric furnace, vacuum furnace followed by vacuum or electroslag-consumable remelting. Forging or shaping operations are performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, machining or by combination of two or more of these operations. The materials undergo heat treatment and follow the required cooling process and tempering temperature. Chemical and product analyses is performed and is conform to the required chemical composition in carbon, manganese, phosphorus, silicon, sulfur, nickel, chromium, molybdenum, copper, nitrogen. The mechanical properties of the pipe fitting material is tested for yield strength, tensile strength, elongation, and hardness.


ASTM A815 specification stands for super duplex stainless steel pipe fittings and buttweld fittings. It is used in umbilicals, storage tanks and pressure vessels.
Other Names : A815 S31803, A815 S32205, A815 S32750, A815 S32760, Duplex 2205 Pipe Fittings, Super Duplex 2507 Pipe Fittings, Super Duplex 4501 Pipe Fittings.
Material : Super Duplex and Duplex 2205
Brand : Mumbadevi Steel India (MSI)
Manufacturer : Mumbadevi Steel India (MSI)
Rating : 4.0/5 based on 70 customer reviews

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