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Duplex Steel Seamless Pipe Fittings, Butt weld Pipe Fittings, Duplex Butt weld Pipe Fittings, Duplex Steel Weldable Butt weld Fittings, Buttweld Fittings, Duplex Steel Butt weld Pipe Fittings, Pipe Fittings, Duplex Buttweld Fittings, Duplex Pipe Fittings, Duplex Pipe Fitting, Duplex Butt weld Fittings Manufacturer in Mumbai, India.


Nitya Export is one of the known manufacturers of Duplex Steel Buttweld Fittings, which are widely known and demanded exceptional strength and corrosion resistance. These Duplex Steel Buttweld Fittings are available in various sizes, shapes, specifications & thickness as per the client’s requirements. Duplex Steel alloy is consisting of chromium, molybdenum, Nickel, and Silicon. The presence of these metals helps the Duplex Steel Buttweld Fittings to withstand stress corrosion, pitting, and crevice corrosion. Duplex Steel Buttweld Fittings are excellent for serving severe corrosive environments, such as chemicals, marine, pharmaceuticals, petrochemicals, food processing, paper, and pulp and Power Generation Industries. Our company offers Duplex Steel Buttweld Fittings that possess high mechanical strength and low thermal expansion due to its duplex nature.

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Duplex Buttweld Fittings Specification
Pipe Fittings Specifications ASTM A815/ ASME SA815
Duplex Steel Pipe Fittings size Seamless Butt Weld Fittings : 1/2" - 10"
Welded Butt Weld Fittings : 1/2" - 48"
Duplex Pipe Fittings Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Duplex Buttweld Fittings Thickness SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Buttweld Pipe FittingsType DN15-DN1200
ASTM A815 Buttweld Fitting Connection Welding
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A815 Grade Pipe Fitting
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A815 Buttweld Fitting
ASTM A815 Buttweld Fittings Manufacturing process Push, Press, Forge, Cast, etc.
Duplex Buttweld Pipe Fittings Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
SA 815 Pipe Fittings Origin & Mills Japanese, Indian, USA, Korean, European, Ukraine, Russian
Specialized manufacturer of Duplex S31803, 90º Elbows, 45º Elbows, Tees, Cross, Reducer, Pipe Cap, Stub End, Pipe Bend
We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
Manufacturing Standards of Duplex Buttweld Fittings
ASME B16.9 ASTM A815 Pipe Fittings Factory-Made Wrought Buttwelding Fittings Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers
ASME B16.28   Short Radius Elbows, Short Radius 180-deg Returns
MSS SP43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers
Mss SP75   Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers
ANSI B16.9 Duplex Buttweld Fittings Forms & Availability
Products Size
ASTM A815 Duplex Steel Elbow – Long Radius ASTM A815 Duplex Steel Stub Ends Sizes 1/2″ – 48″
ASTM A815 Duplex Steel Elbow – Short Radius ASTM A815 Duplex Cross
ASTM A815 Duplex 3D Elbow ASTM A815 Duplex Steel 5D Elbow
ASTM A815 Duplex Steel Reducing Elbow ASTM A815 Duplex Steel Reducing Cross
ASTM A815 Duplex 45° Elbow ASTM A815 Duplex Tees
ASTM A815 Duplex Steel Fabricated Tee ASTM A815 Duplex End Cap
ASTM A815 Duplex Reducer ASTM A815 Duplex Coupling
ASTM A815 Duplex Steel Concentric Reducer ASTM A815 Duplex Steel Eccentric Reducer
ASTM A815 Duplex Steel Pipe Nipple ASTM A815 Duplex Steel Welded Pipe Fittings
Application Industries Of High Nickel Alloy Plate
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
Related Products
Countries We Have Exported Our Products To:
Saudi Arabia Sudan
Nigeria Tanzania
Qatar Zambia
Oman South Africa
UAE Ghana
Indonesia Brazil
Malaysia Algeria
Singapore Uganda
Thailand Argentina
Philippines Columbia
Kazakhstan Taiwan
Kuwait Angola
Iraq Azerbaijan
Egypt Kenya
Israel India