Thursday 19 January 2017

ASTM A815 Fittings Manufacturer

ASTM 815 Fittings Manufactured by Oshwin Overseas has a mixed microstructure of both Austenitic and Ferritic steels with 22% chromium (also known as 22Cr Duplex) 3% molybdenum, 5 to 6% nickel alloyed stainless steel also known as x2crnimon22–5–3, thus, Duplex 2205 Fittings offers excellent resistant to corrosion and very high mechanical strength. 2205 Duplex (22% chromium and 5% nickel) has double the strength compared to austenitic stainless steels and high resistance to corrosion, particularly pitting, crevice corrosion and stress corrosion cracking.




Oshwin Overseas  offers a range of precision finished butt weld fittings to ensure a continuous flow in both seamless and welded pipes. Long radius elbows, straight tees, equal tees as well as concentric and eccentric reducers are all available in a number of different sizes to match our clients’ requirements.
So that our butt weld fittings meet the requirements of the oil, petrochemical, water treatment and other allied industries, we offer them in a range of premium quality materials. This includes duplex, super duplex, nickel alloy, stainless steel and 6% moly.


ASTM A815 UNS S2205 instrumentation Fittings size range from 1/16″ thru 2″ (2 mm thru 38 mm O.D.tubing) with numerous choices in end connections and patterns. Duplex Stainless Steel Tube Fittings are designed and manufactured by Oshwin Overseas to meet the rigorous specifications required of industrial applications. Duplex 2205 Tube Fittings are commonly used throughout the oil and gas, pulp & paper, petrochemical/chemical processing, research laboratories, aerospace and defense, chemical processing, power generation, cryogenic and semiconductor, shipbuilding, and heavy industrial industries.


Oshwin Overseas a well-known for its Quality product at cost effective structure. Manufacturer with specialty of machining of forged components. We produce and supply various types of Forge Fittings like Duplex Steel 2205 Forged Fittings, 2205 Duplex Forged Fittings, Duplex Forged Fittings, Duplex 2205 Forged Fittings, Duplex Fittings, Forged Fittings, Duplex Steel Fittings, Duplex 2205 Forged And Fittings, Duplex Forged And Fittings, Duplex Stainless Forged Fittings, Duplex Ss Forged Fittings, Duplex Steel Forged Fittings, Duplex Ss Fittings, Duplex 2205 Fittings, Duplex Stainless Steel Forged Fittings, Duplex Steel 2205 Forged Fittings Supplier, ASTM A182 F51 / ASTM A182 F60, Duplex Steel Forged Fittings Manufacturer, 2205 Duplex Forged Fittings Stockist made through the closed die Drop Hammer forging process and in many different conditions starting from forging to sub-assemblies.

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