Duplex stainless steel grade fittings are produced under specification ASTM A815. Duplex Steel Buttweld Fittings is a stainless steel alloy that has a dual microstructure, which is the reason for its superior mechanical strength and excellent corrosion resistance properties. Fittings produced under specification ASTM A815 have been constructed either by a seamless construction or by welding. Although the A815 S31803 is a specification that takes into consideration different forging or shaping operations; it also covers the fact that these fittings, for e.g. Duplex Steel Fittings could be produced by manufacturers using a combination of two or more processes. We offer all kinds of Duplex Stainless Steel Pipe Fittings in Wide range of Sizes. Under the ASTM A815 specification, the operations commonly used to form the S32205 Duplex Fittings include rolling, piercing, hammering, pressing, bending, extruding, upsetting, fusion welding, along with machining. Duplex Steel Pipe Fittings is meant for corrosion resistance, high strength and enhanced resistance to stress corrosion cracking.
S32205 Duplex Fittings
S31803 Duplex 2205 Pipe Cap
Duplex SS 32205 Elbow
In addition to covering the forming operations, these duplex stainless steel fittings are mandated through a heat treatment process in addition to following the specified cooling process as well as the tempering temperature. The structure of Duplex Pipe Fittings consists of austenite pools surrounded by a continuous ferrite phase. The ASTM A815 specification also mentions that both a chemical and product analysis is to be performed on the Duplex 2205 Fittings. Amongst other details mentioned in the specification, are the aspects of the fittings i.e chemical composition and mechanical properties, both of which need to conform to the specification. The echanical properties parameters to which the ASTM A815 UNS S31803 Cap need to conform include yield strength, elongation, tensile strength, and hardness.
Dimensions | ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, |
---|---|
Thickness | SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, available with NACE MR 01-75 |
Type | DN15-DN1200 |
Connection | Welding |
Bending Radius | R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom |
Manufacturing process | Press, Forge, Push, Cast, etc. |
Specialized manufacturer of | Tees, Crosses, Reducers, 90º Elbows, Stub End, Pipe Bend, 45º Elbows, Pipe Cap |
UNS S32205 Duplex F60 Fittings | Duplex UNS S32205 Pipe Fitting |
Duplex SS 32205 90 Degree Elbow | Duplex 2205 UNS S32205 End Cap |
Duplex SS UNS S32205 45 Degree Elbow | SS Duplex 2205 Buttweld Fitting |
Duplex SS 32205 3D Elbow | ASTM A815 Duplex Steel S32205 End Cap |
SS Duplex 2205 5D Elbow | Duplex UNS S32205 Reducer |
Duplex SS UNS S32205 Equal Cross | Duplex UNS S32205 Pipe Cap |
UNS S32205 Duplex F60 Lateral Tee | Duplex 2205 UNS S32205 Cross Tee |
ASTM A815 Duplex Steel S32205 1D Elbow | Duplex Stainless Steel 32205 Short Stub End |
SS Duplex 2205 Stub End | UNS S32205 Duplex F60 Pipe Cap |
UNS S32205 Duplex F60 Buttweld Fittings | Duplex 2205 UNS S32205 Pipe Bend |
Duplex SS UNS S32205 Pipe Fittings | ASTM A815 Duplex Steel S32205 Long Stub End |
SS Duplex 2205 Eccentric Reducer | Duplex 2205 UNS S32205 Long Radius Elbow |
Duplex UNS S32205 Equal Tee | ASTM A815 Duplex Steel S32205 Stub End |
Duplex SS 32205 Concentric Reducer | Duplex SS UNS S32205 5D Elbow |
Duplex Stainless Steel 32205 Concentric Reducer | Duplex SS 32205 Short Radius Elbow |
Duplex Stainless Steel 32205 Reducing Cross | SS Duplex 2205 Equal Cross |
Duplex Steel 2205 Pipe Fittings Price Per Piece in India | ASTM A815 Duplex Steel UNS S31803 Fittings Price in INR | ASTM A815 Duplex Steel UNS S31803 Weld Fittings Price in USD | ASTM A815 Duplex Steel UNS S31803 Fittings Price in UAE Dirham |
Duplex Steel ASTM A815 1/2″ Tee Price in India | 97761.88 | $1407.2 | UAE Dirham 5167.98 |
SDuplex Steel 2205 90 Deg LR Seamless Elbow Price in India | 90049.32 | $1296.2 | UAE Dirham 4760.27 |
ASTM A815 Duplex Steel UNS S31803 1-1/2″ 45″ Elbow Price in India | 19871.99 | $286 | UAE Dirham 1050.49 |
SDuplex Steel S32205 1-1/4″ 45″ Elbow Price List | 17009.32 | $244.8 | UAE Dirham 899.16 |
ASME SA815M Duplex Steel 2205 1/2″ Schedule 10 Stub End Price List | 12756.99 | $183.6 | UAE Dirham 674.37 |
Duplex Steel ASTM A815 Stub End Cost in Mumbai | 15077.70 | $217 | UAE Dirham 797.05 |
Price of Super Duplex UNS S32205 2-1/2″ Schedule 10 Stub End in India | 37506.65 | $539.8 | UAE Dirham 1982.71 |
Price of Duplex 2205 1/8″ Tee in Mumbai | 13347.59 | $192.1 | UAE Dirham 705.59 |
Cost of 2205 Duplex Class 3000 1/8″ Elbow in India | 49381.21 | $710.7 | UAE Dirham 2610.44 |
ASTM A815 Duplex Steel UNS S31803 1″ Schedule 40 Stub End Price in India | 17690.24 | $254.6 | UAE Dirham 935.16 |
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 |
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 |
STANDARD | WERKSTOFF NR. | UNS |
Duplex 2205 | 1.4462 | S31803 / S32205 |
Nominal Pipe Size |
Outside Diameter |
90° Elbows | 45° Elbows | 180° Returns | ||||
---|---|---|---|---|---|---|---|---|
(inches)
|
Long Radius
|
Short Radius
|
Long Radius
|
Long Radius
|
||||
(mm)
|
(inches)
|
Center to Face
(inches) |
Center to Face
(inches) |
Center to Face
(inches) |
Radius
(inches) |
Center to Center
(inches) |
Back to face
(inches) |
|
1/2
|
21.3
|
0.840
|
1 1/2
|
–
|
5/8
|
2
|
1 7/8
|
|
3/4
|
26.7
|
1.050
|
1 1/8
|
–
|
7/16
|
2 1/4
|
1 11/16
|
|
1
|
33.4
|
1.315
|
1 1/2
|
1
|
7/8
|
3
|
2 3/16
|
|
1 1/4
|
42.2
|
1.660
|
1 7/8
|
1 1/4
|
1
|
3 3/4
|
2 3/4
|
|
1 1/2
|
48.3
|
1.900
|
2 1/4
|
1 1/2
|
1 1/8
|
3
|
4 1/2
|
3 1/4
|
2
|
60.3
|
2.375
|
3
|
2
|
1 3/8
|
4
|
6
|
4 3/16
|
2 1/2
|
73.0
|
2.875
|
3 3/4
|
2 1/2
|
1 3/4
|
5
|
7 1/2
|
5 3/16
|
3
|
88.9
|
3.500
|
4 1/2
|
3
|
2
|
6
|
9
|
6 1/4
|
3 1/2
|
101.6
|
4.000
|
5 1/4
|
3 1/2
|
2 1/4
|
7
|
10 1/2
|
7 1/4
|
4
|
114.3
|
4.500
|
6
|
4
|
2 1/2
|
8
|
12
|
8 1/4
|
5
|
141.3
|
5.563
|
7 1/2
|
5
|
3 1/8
|
10
|
15
|
10 5/16
|
6
|
168.3
|
6.625
|
9
|
6
|
3 3/4
|
12
|
18
|
12 5/16
|
8
|
219.1
|
8.625
|
12
|
8
|
5
|
12
|
24
|
16 5/16
|
10
|
273.1
|
10.750
|
15
|
10
|
6 1/4
|
15
|
30
|
20 3/8
|
12
|
323.9
|
12.750
|
18
|
12
|
7 1/2
|
18
|
36
|
24 3/8
|