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    Founded in the year 2006, Saffron Steel & Engineering is among the most notable business enterprises occupied in Manufacturing and Supplying a comprehensive consignment of products comprising Welding Neck Flanges, Pipe Fittings, Stainless Steel Flanges, Forge Fittings, Butt Welding Fittings, Commercial Fasteners and Stainless Steel Rod.

    Corporate Address Plot No. 17/19,Kanti Bhavan,5th Floor,Office No.30,Vitthalbhai Patel Road,1st Parsiwada,C.P Tank,Mumbai-400004.

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Duplex Steel S31803 Pipe Cap, UNS S32205 45 deg.Elbow, 2205 Duplex 90 deg Elbow, Duplex S32205 Buttweld Fittings, Duplex Steel UNS S31803 Reducer, Duplex Steel S32205 Pipe Fittings India, Duplex S31803 Buttweld Pipe Fittings Exporter in India.

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Duplex S31803 / S32205 Pipe Fittings

Saffron Steel & Engineering. is a renowned fabricator and distributor of superior quality Duplex S31803/S32205 Pipe Fittings. Duplex 31803/32205 Pipe Fittings deliver high resistance to crevice corrosion and chloride corrosion. This resistance is extraordinarily vital for services like saltwater, control system water systems, marine environments, and a few food process applications.

The Duplex derives mixed microstructure containing equal portions of austenite and ferrite. The Ferritic alloy provides resistance to stress corrosion cracking and austenitic alloy offers ease of fabrication and corrosion resistance. These Pipe fittings work efficiently under both reducing and oxidizing conditions in acids and as a material of construction in gas desulphurization units. The higher nitrogen content guarantees excellent corrosion resistance.

Saffron Steel & Engineering. carries a wide range of duplex stainless steel S31803, S32205 pipe fittings in a variety of size, wall thicknesses, dimensions and tolerance to meet your project’s needs—including pipe fittings in dimension as per ASME/ANSI B16.9, ASME B16.25, ASME B16.28, ASME B16.49, MSS-SP-43 Fittings / weight & thickness of duplex stainless steel pipe fittings.

Saffron Steel & Engineering. ensures to use a premium quality raw material to design and develop Duplex Steel 2205 Pipe Fittings which ideally suits for high pressure and high corrosive environments. They are available in customized design and specifications suitable for the requirements of our clients. We fabricate premium Duplex 31803/32205 Pipe Fittings having numerous key features such as high resistance to corrosion fatigue, stress corrosion cracking especially chloride stress corrosion cracking, erosion, excellent workability and weldability.

Saffron Steel & Engineering. has manufacturing unit with contemporary technology and machinery to assemble high-quality products. Our experienced professionals continuously acquire new skills and use their knowledge to enhance the quality of the products. Duplex 31803/32205 Pipe Fittings offer high resistance and strength to the crevice and pitting to erosion. They have improved thermal stability which minimizes the problems associated with the fabrication of components.

Duplex S31803 / S32205 Pipe Fittings Specifications

Specification : ASTM A815 / ASME SA815

Dimension Standard : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43

ASME B16.9 : standard for – Factory-Made Wrought Buttwelding Fittings

ASME B16.25 : Buttwelding Ends

ASME B16.28 : standard for – Butt-Welded Short Radius Elbows & Returns Bends

MSS SP-43 : Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

Size Range : ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)

Seamless Butt Weld Fitting Size : 1/2" - 10"

Welded Butt Weld Fittings Size : 1/2" - 48"

Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS

Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Type : Seamless / Welded / Fabricated

ASTM A815 Duplex Steel Buttweld Pipe Fittings Equivalent Grades

Duplex 2205 1.4462 S31803 / S32205

Duplex 31803/32205 Pipe Fittings offers superior stability and ductility properties in harsh and elevated temperature environments. Duplex 31803/32205 Pipe Fittings are a cost-effective solution for numerous applications such as Seawater equipment, Gas processing, Pharmaceuticals, Chemical equipment, Heat exchangers, condensers, Petrochemicals, Power generation and Paper and Pulp industries. Our team carries out all the quality testing procedure of the products to ensure error-free fabrication. We offer proper documentation with all required certificates as per the requirements. We provide convenient shipping and suitable packing ways without compromising on the quality of products. The products are available in large quantity for urgent requirements.

Duplex S31803 / S32205 Pipe Fittings Types

Duplex Steel Elbow

Duplex Steel S31803 Elbow

Duplex Steel S32205 Elbow

ASTM A815 Duplex Steel S31803 90° Elbow

Duplex Steel ASTM A815 S32205 45° Elbow

Duplex Steel UNS S31803 180° Elbow

UNS S32205 Long Radius - LR Elbow

DIN 1.4462 Short Radius - SR Elbow

Duplex Steel Buttweld Tee

Duplex Steel S31803 Tee

Duplex Steel S32205 Tee

ASTM A815 Duplex Steel S31803 / S32205 Tee

Duplex UNS S31803, S32205 Equal Tee

Duplex S31803, S32205 Unequal Tee

Duplex S31803, S32205 Pipe Tee

Duplex S31803, S32205 Straight Tees

Duplex Steel Short Stub End

Duplex Steel S31803 Short Stub End

ANSI B16.9 Duplex Steel S32205 Short Stub End

ASTM A815 Duplex S31803 Short Stub End

ASTM A815 Duplex Steel S32205 Short Stub End

Duplex Stainless Steel UNS S31803 Short Stub End

Duplex Steel 1.4462 Short Stub End

Duplex Steel Steel Long Stub End

Duplex Steel S31803 Long Stub End

B16.9 Duplex Steel UNS S32205 Long Stub End

ASTM A815 Duplex S31803 Long Stub End

A815 Duplex Stainless Steel S32205 Long Stub End

UNS S31803, S32205 Long Stub End

Duplex 1.4462 Long Stub End

Duplex Steel Eccentric Reducer

Duplex Steel S31803 Eccentric Reducer

ASTM A815 Duplex Steel S32205 Eccentric Reducer

Duplex 2205 Eccentric Reducer

S31803 / S32205 Duplex Steel Eccentric Reducer

Duplex Steel 1.4462 Eccentric Reducer

Duplex Steel Steel Concentric Reducer

Duplex Steel S31803 Concentric Reducer

ASTM A815 Duplex Steel S32205 Concentric Reducer

S31803 / S32205 Concentric Reducer

2205 Duplex Concentric Reducer

Duplex Steel 1.4462 Concentric Reducer

Duplex Steel Cap

Duplex Steel S31803 Buttweld Cap

Duplex Steel S32205 Caps

Duplex S31803 / S32205 Pipe Cap

Duplex S31803 / S32205 End Cap

DIN 1.4462 Pipe End Cap

2205 Duplex Steel End Pipe Cap

Duplex Steel Buttweld Cross

Duplex Steel S31803 Cross

Duplex Steel S32205 Duplex Cross

Duplex Steel 2205 Buttweld Cross

Duplex S32205 Reducing Cross

DIN 1.4462 Unequal Cross

Duplex Steel S31803 Equal Cross

Duplex Stainless Steel UNS S31803 / S32205 Pipe Fittings Dimensions :

Nominal Pipe Size All Fittings All Fittings All Fittings Elbows/ Tees 180° Return Bends 180° Return Bends 180 Deg Return Bends Reducers Caps
NPS O.D. at Bevel (1), (2) I.D. at End
(1), (3), (4)
Wall Thickness (3) Centre-to-End Dimension A,B,C,M Centre-to-Centre O Back-to-Face K Alignment of Ends U Overall Length H Overall Length E
½ to 2½ 0.06
0.03 Not less than 87.5% of nominal thickness 0.06 0.25 0.25 0.03 0.06 0.12
3 to 3 ½ 0.06 0.06 Not less than 87.5% of nominal thickness 0.06 0.25 0.25 0.03 0.06 0.12
4 0.06 0.06 Not less than 87.5% of nominal thickness 0.06 0.25 0.25 0.03 0.06 0.12
5 to 8 0.09
0.06 Not less than 87.5% of nominal thickness 0.06 0.25 0.25 0.03 0.06 0.25
10 to 18 0.16
0.12 Not less than 87.5% of nominal thickness 0.09 0.38 0.25 0.06 0.09 0.25
20 to 24 0.25
0.19 Not less than 87.5% of nominal thickness 0.09 0.38 0.25 0.06 0.09 0.25
26 to 30 0.25
0.19 Not less than 87.5% of nominal thickness 0.12 0.19 0.38
32 to 48 0.25
0.19 Not less than 87.5% of nominal thickness 0.19 0.19 0.38

UNS S31803 / S32205 Duplex Steel Buttweld Fittings Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 - 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

Duplex UNS S31803 / S32205 Pipe Fittings Mechanical Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669
Application Industries

Duplex Steel UNS S31803 / S32205 Pipe Fittings Application Industries

  • Textile machinery
  • Oil and gas industry
  • Pulp and paper industry
  • Power plants
  • Energy industries
  • Furniture
  • Pharmaceutical processing industry
  • Modern architecture
  • Home appliances
  • Water waste projects
  • Synthetic fiber
  • Heat exchanger
  • Fluid piping
  • Dairy and food processing

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