Pipe fittings made of duplex 2205 material are manufactured according to different specifications and standards.These are set by the industry to ensure their integrity and quality.
Some of the common specifications for duplex 2205 fittings are ASTM A815, ASTM A812, ASME B16.11, ASME B16.9, etc.Each specification covers different standards for the fittings and specifies varied material properties.
Duplex 2205 pipe fittings are suitable for high pressure uses across industries like oil & gas, chemical processing, etc.
However, the exact amount of pressure that a given fitting can withstand will depend on the type, wall thickness & size of the fittings along with the temperature conditions.
2205 duplex stainless steel buttweld fittings
Alloy 2205 elbow
Duplex 2205 stainless steel tee
Duplex 2205 fittings size | Standard | Thickness |
---|---|---|
1/2" to 24" NB | ASME/ANSI B16.9, ASME B16.28 | Sch 5S to Sch XXS |
Radius | Duplex 2205 fittings type | Specification |
1D to 10D or custom | Elbow, Tee, Reducer, cap, stub end | ASTM A815 | ASME A815 |
Process | Grades | |
Seamless, welded, fabricated | UNS S31803, S32205 |
SAF 2205 reducer
DIN 1.4462 stub end
UNS S32205 pipe bend
STANDARD | WERKSTOFF NR. | UNS |
---|---|---|
Duplex 2205 fittings | 1.4462 / 1.4462 | UNS S31803 / UNS S32205 |
Material | Hardness (HB) MAX | Yield Strength 0.2% ksi (min) |
Elongation % | Tensile Strength ksi (min) |
---|---|---|---|---|
Duplex 2205 fittings | 217 | 65 | 25 | 90 |
Mn | N | C | S | Si | P | Cr | Mo | Ni | |
---|---|---|---|---|---|---|---|---|---|
Duplex 2205 (S32205) |
2.0 max |
min: 0.14 max: 0.20 |
0.03 max |
0.02 max |
1.0 max |
0.03 max |
min: 22.0 max: 23.0 |
min: 3.0 max: 3.5 |
min: 4.5 max: 6.5 |
Duplex 2205 (S31803) |
2.0 max |
min: 0.08 max: 0.20 |
0.03 max |
0.02 max |
1.0 max |
0.03 max |
min: 21.0 max: 23.0 |
min: 2.5 max: 3.5 |
min: 4.5 max: 6.5 |
NPS | Length H |
O.D. D |
Length H(1) |
---|---|---|---|
3/4 | 25 | 26.7 | 25 |
1/2 | 25 | 21.3 | 25 |
1 | 38 | 33.4 | 38 |
1.1/2 | 38 | 48.3 | 38 |
1.1/4 | 38 | 42.2 | 38 |
2 | 38 | 60.3 | 44 |
3 | 51 | 88.9 | 64 |
2.1/2 | 38 | 73 | 51 |
3.1/2 | 64 | 101.6 | 76 |
5 | 76 | 141.3 | 89 |
4 | 64 | 114.3 | 76 |
6 | 89 | 168.3 | 102 |
10 | 127 | 273 | 152 |
8 | 102 | 219.1 | 127 |
12 | 152 | 323.8 | 178 |
16 | 178 | 406.4 | 203 |
14 | 165 | 355.6 | 191 |
48 | 343 | 1219 | - |
18 | 203 | 457 | 229 |
22 | 254 | 559 | 254 |
20 | 229 | 508 | 254 |
24 | 267 | 610 | 305 |
28 | 267 | 711 | - |
26 | 267 | 660 | - |
30 | 267 | 762 | - |
34 | 237 | 864 | - |
32 | 267 | 813 | - |
36 | 267 | 914 | - |
40 | 305 | 1016 | - |
38 | 305 | 965 | - |
44 | 343 | 1118 | - |
42 | 305 | 1067 | - |
46 | 343 | 1168 | - |
Center to End A |
NPS | Outside Diameter at bevel | |
---|---|---|---|
Large End | Small End | ||
152 | 4 - 2.1/2 | 114,3 | 73 |
190 | 5 - 4 | 141,3 | 114,3 |
152 | 4 - 2 | 114,3 | 60,3 |
190 | 5 - 3.1/2 | 141,3 | 101,6 |
152 | 4 - 3 | 114,3 | 88,9 |
190 | 5 - 3 | 141,3 | 88,9 |
229 | 6 - 5 | 168,3 | 141,3 |
190 | 5 - 2.1/2 | 141,3 | 73 |
229 | 6 - 4 | 168,3 | 114,3 |
229 | 6 - 3 | 168,3 | 88,9 |
229 | 6 - 3.1/2 | 168,3 | 101,6 |
305 | 8 - 6 | 219,1 | 168,3 |
305 | 8 - 4 | 219,1 | 114,3 |
305 | 8 - 5 | 219,1 | 141,3 |
381 | 10 - 8 | 273 | 219,1 |
381 | 10 - 5 | 273 | 141,3 |
381 | 10 - 6 | 273 | 168,3 |
457 | 12 - 6 | 323,8 | 168,3 |
457 | 12 - 10 | 323,8 | 273 |
533 | 14 - 12 | 355,6 | 323,8 |
457 | 12 - 8 | 323,8 | 219,1 |
533 | 14 - 10 | 355,6 | 273 |
610 | 16 - 14 | 406,4 | 355,6 |
533 | 14 - 8 | 355,6 | 219,1 |
610 | 16 - 12 | 406,4 | 323,8 |
686 | 18 - 16 | 457 | 406,4 |
610 | 16 - 10 | 406,4 | 273 |
686 | 18 - 14 | 457 | 355,6 |
686 | 18 - 10 | 457 | 273 |
686 | 18 - 12 | 457 | 323,8 |
762 | 20 - 16 | 508 | 406,4 |
762 | 20 - 18 | 508 | 457 |
762 | 20 - 12 | 508 | 323,8 |
762 | 20 - 14 | 508 | 355,6 |
914 | 24 - 12 | 610 | 323,8 |
762 | 20 - 10 | 508 | 273 |
914 | 24 - 22 | 610 | 559 |
914 | 24 - 20 | 610 | 508 |
914 | 24 - 18 | 610 | 457 |
914 | 24 - 16 | 610 | 406,4 |
914 | 24 - 14 | 610 | 355,6 |