DUPLEX STEEL PIPE FITTINGS
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DUPLEX STAINLESS STEEL
Super Duplex Pipe Fittings and Flanges Manufacturer in Chennai
Duplex stainless steel offers excellent resistant to corrosion and very high mechanical strength. The high corrosion resistance of duplex stainless steel ensures significantly more uptime than carbon steels and conventional stainless steels, while the mechanical strength allows for lighter constructions, more compact system design and less welding.
COMMON DUPLEX STEEL SPECIFICATION:
316T DESIGNATIONS |
CHEMICAL COMPOSITION ASTM/EN STANDARDS (Major elements only) |
Welding |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
% content is a maximum unless a range is indicated |
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ASTM |
EN |
Trade Name |
C |
Mn |
Cr |
Ni |
Mo |
N |
Other |
||
Duplex |
2304 |
|
|
0.03 |
|
21.5/24.5 |
3.0/5.5 |
0.1/0.6 |
0.05/0.2 |
0.05/0.6 Cu |
2304/2205 |
|
1.4362 |
|
0.03 |
|
22.0/24.0 |
3.5/5.5 |
0.1/0.6 |
0.05/0.2 |
0.1/0.6 Cu |
|
|
2101 |
1.4162 |
|
0.04 |
4.0 |
21.0 |
1.35 |
0.1 |
0.2 |
|
|
|
2205 |
|
|
0.03 |
|
22.0/23.0 |
4.5/6.5 |
3.0/3.5 |
0.14/0.2 |
|
2205 |
|
|
1.4462 |
|
O.03 |
|
21.0/23.0 |
4.5/6.5 |
2.5/3.5 |
0.10/0.22 |
|
|
|
2507 |
|
|
0.03 |
|
24.0/26.0 |
6.0/8.0 |
3.0/5.0 |
0.24/0.35 |
1.5/2.5 Cu |
2507 |
|
|
1.441 |
|
0.03 |
|
24.0/26.0 |
6.0/8.0 |
3.0/4.5 |
0.2/0.35 |
1.0/2.5 Cu |
|
TYPE OF STAINLESS STEEL PIPE FITTINGS
- Duplex Steel Pipe Fittings
- 2205 Duplex Fittings
- 2507 Duplex Steel Pipe Fittings
- Duplex Steel Forged Fittings
- 2205 Duplex Steel Forged Fittings UNS S32205
- 2507 Duplex Steel Forged Fittings UNS S31803
- Duplex Steel Buttweld Fittings
- 2205 Duplex Steel Buttweld Fittings UNS S32205
- 2507 Duplex Steel Buttweld Fittings UNS S31803
- Duplex Steel Flanges
- 2205 Duplex Steel Flanges UNS S32205
- 2507 Duplex Steel Flanges UNS S31803
Duplex and super duplex pipe, fittings, and flanges
- Dynamic Forge & Fittings can supply the following duplex stock grades:
- Duplex UNS stock grades S31803, S32205, F51 and F60
- Super duplex UNS stock grades S32750, S32760, F53 and F55
- Stock materials are produced, certified and tested to comply with almost all international standards and specifications.
Duplex Stainless steel pipe fittings and flanges’ stock range
- Duplex u/i 12in: all items are in stock from sch10s u/i XXS, pipe and corresponding fittings, flanges from 150lb – 2,500lb and API flanges to 10,000 psi.
- Above 12in we have materials available up to 30in (762mm OD) in a limited thickness range.
- Super duplex is available in a limited thickness range up to 18in.
Product list
- Buttweld Fittings
- Forge Fittings
- Flanges
- Dairy Fittings
- Fasteners
- Pipes & Tubes