ASTM A789 Seamless Stainless Steel Tube S31803 Duplex Stainless Steel Stainless steel tube seamless
We provide a complete and best quality range of UNS S32305/S31803/2205 Duplex Stainless Steel Pipe.Stainless steel pipes are used in constructions, food industry, pharmaceutical industry, petrochemical industry, automotive industry, municipal and decorative purposes. All UNS S32305/S31803/2205 Duplex Stainless Steel Pipe are individually covered so that the premium quality of materials is retained and there are no damges in the last stages of production.
UNS S32305/S31803/2205 Duplex Stainless Steel Pipe.We manufacture Stainless Steel Pipes & Tubes for usage and application in different industries. These pipes and tubes are rigidly designed by using the graded stainless steel and advanced tools. This range of pipes & tubes can be accessed in various designs, lengths, diameters and finishes. Our product lines are widely acknowledged for their salient attributes like high tolerance, durable stability, rust resistance, fine finish and long working life. These products are ideal for various projects in industries such as aero-space, food & dairy, paper industry, chemical and power plants.
UNS S32305/S31803/2205 Duplex Stainless Steel Pipe Applications
- Chemical Industries
- Thermal & Nuclear Power Plants
- Fertilizer Plant
- Aerospace
- Food & Dairy Plants
- Paper Industries
- Oil & Gas Exploration
- Desalination Plant
- Pharmaceutical Plant
- Automobile Plants
- Sugar Plants
- Petrochemical Industries
ALLOYS
Austenitic: 304/L/N, 316/L/N, 317/L, 321, 347
Duplex/Lean Duplex: 2101, 2205, 2507
Ni Alloy: 600, 625, 800, 825
SPECIFICATIONS
Pressure Tubing & Heat Exchanger Tubing: A/SA 213, A/SA 268, A/SA 269, A/SA 270, A/SA 632, B/SB 163
Instrumentation & General Service: A/SA 213, A/SA 269
Nuclear Instrumentation Tubing: A/SA 213 ASME Section III- Class 1 & 2
Mechanical Tubing: A/SA 511
OD Range: 0.125- 4.000” (3.175 mm – 101.6mm)
Wall Range: 0.016” – 0.134” (0.41 mm – 3.40mm)
Max Length: 24 meters
| Seamless Stainless Steel Tube Dimensional Tolerances |
| Size OD |
Outside Diameter(MM) |
Length(MM) |
Wall (MM) |
| <1''(25) |
+/-0.004 (+0.1/-0.11) |
OD < 50.8,
+3.0/-0
OD > 50.8,
+5.0/-0
|
+/-10.0% |
| 1'' to 11/2'' (25 to 40), incl |
+/-0.00 (+/-0.15) |
+/-10.0% |
| 11/2'' to 2'' (40 to 50), excl |
+/-0.00 (+/-0.20) |
+/-10.0% |
| 2'' to 21/2''(50 to 65), excl |
+/-0.010 (+/-0.25) |
+/-10.0% |
| 21/2'' to 3'' (65 to 75), excl |
+/-0.012 (+/-0.30) |
+/-10.0% |
| 3'' to 4'' (75 to 100), excl |
+/-0.015 (+/-0.38) |
+/-10.0% |
| Over 4'' to 71/2'' (100 to 200), incl |
+0.015/-0.025 (+0.38/-0.64) |
+/-10.0% |
| Over 71/2'' to 9'' (200 to 225), incl |
+0.015/-0.045 (+0.38/-1.14) |
+/-10.0% |
| Alloy |
UNS # |
Pipe |
B.W. Fittings |
Flanges |
Pressure Fittings |
Bar |
Plate |
Seamless Tubing |
Seamless Pipe |
| 304/304L |
S30400/S30403 |
A312, A778, A358 |
A403, A774 |
A182 |
A182 |
A479 |
A240 |
A213, A249, A269, A511 |
A312, A376 |
| 316/316L |
S31600/S31603 |
A312, A358, A778 |
A403, A774 |
A182 |
A182 |
A479 |
A240 |
A213, A249, A269, A511 |
A312, A376 |
| 310/310S |
S31000/S31008 |
A312, A358, A778 |
A403, A774 |
A182 |
A182 |
A479 |
A240 |
A213, A249, A269, A511 |
A312, A376 |
| 317L |
S31700/S31703 |
A312, A358, A778 |
A403, A774 |
A182 |
A182 |
A479 |
A240 |
A213, A269, A511, A249 |
A312, A376 |
| 347/347H |
S34700/S34709 |
A312, A358, A778 |
A403, A774 |
A182 |
A182 |
A479 |
A240 |
A213, A269, A511, A249 |
A312, A376 |
| 321/321H |
S32100/S32109 |
A312, A358, A778 |
A403, A774 |
A182 |
A182 |
A479 |
A240 |
A213, A269, A511, A249 |
A312, A376 |
| 309/309H |
S30900/S30909 |
A312, A358, A778 |
A403, A774 |
A182 |
A182 |
A479 |
A240 |
A213, A269, A511, A249 |
A312, A376 |
| 254SMO |
S31254 |
A312, A358 |
A403 |
A182, F44 |
A182 |
A182 |
A240, A167 |
– |
A312 |
| 410 |
S41000 |
A268 |
A815 |
A473, A182 |
A473 |
A479, A276 |
A240, A167 |
A268 |
A268 |
| 2205 |
S31803/S39209 |
A790 |
A815 |
A182 |
A182 |
A182 |
A240 |
A789, A790 |
A790 |
| ALLOY20 |
N08020 |
B464, B729 |
B366 |
B462 |
B462 |
B473 |
B463 |
B729 |
B729 |
| C276 |
N10276 |
B619 |
B366 |
B564, B574 |
B564 |
B574 |
B575 |
B622 |
B622 |
| 6061-T6 |
A96061 |
B241 |
B361 |
B247 |
B247 |
B221 |
B209 |
B210 |
B241 |
| 904L |
N08904 |
B673, B677 |
B366 |
B649, B625 |
B564 |
B649 |
B625 |
B677 |
B677 |
| 200 |
N02200 |
B161, B775, B725 |
B366 |
B564, B160 |
B564 |
B160 |
B162 |
B161, B163 |
B163 |
| 400 |
N04400 |
B165 |
B366 |
B564, B164 |
B564 |
B164 |
B168 |
B163, B165 |
B165 |
| 600 |
N06600 |
B167 |
B366 |
B564, B166 |
B564 |
B166 |
B168 |
B163, B167 |
B167 |
| 625 |
N06625 |
B444, B705 |
B366 |
B564, B446 |
B564 |
B446 |
B443 |
B163, B167 |
B444 |
| 800/800/800HT |
N08800, N08810, N08811 |
B407, B514 |
B366 |
B564 |
B564 |
B408 |
B409 |
B163, B407 |
B407 |
| 825 |
N08825 |
B423, B705 |
B366 |
B564, B425 |
B564 |
B425 |
B424 |
B163, B423 |
B423 |
