Stainless Steel Seamless Pipe Inventory List

Click on the size below to see our generally available seamless pipe product offerings. All pipe can be cut to size, threaded or polished per customer specification.

1/4"-3/4", 1"-2"2-1/2"-4"5"-10"12"-18"20"-24"

NPS / OD ID Wall Wt /Ft Grade
1/4" Sch 40 .364 .088 .4248 304/L
.540 OD 309
310
316/L
317/L
321
347
Duplex 2205
Alloy 20
1/4" Sch 80 .302 .119 .4248 304/L
.540 OD 309
310
316/L
317/L
321
347
3/8" Sch 10 .545 .065 .4235 304/L
.675 OD 316/L
3/8" Sch 40 .493 .091 .5676 304/L
.675 OD 309
310
316/L
317/L
321
347
3/8" Sch 80 .423 .126 .7388 304/L
.675 OD 309
310
316/L
317/L
321
347
1/2" Sch 5 .710 .065 .5383 304/L Back to Top
.840 OD 316/L
1/2" Sch 10 .674 .083 .671 304/L
.840 OD 310
316/L
317/L
321
347
1/2" Sch 40 .622 .109 .851 254SMO
.840 OD 304/L
304H
309
310
316/L
317/L
321
347
410
Duplex 2205
1/2" Sch 80 .693 .147 1.088 304/L
.840 OD 304H
309
310
316/L
317/L
321
347
1/2" Sch 160 .652 .188 1.309 304/L
.840 OD 310
316/L
321
347
1/2" Sch DXH .546 .294 1.714 304/L
.840 OD 316/L
321
347
3/4" Sch 5 .920 .065 .6838 304/L Back to Top
1.050 OD 316/L
3/4" Sch 10 .884 .083 .8572 304/L
1.050 OD 310
316/L
317/L
321
3/4" Sch 40 .824 .113 1.131 254SMO
1.050 OD 304/L
304H
309
310
316/L
317/L
321
347
410
Duplex 2205
3/4" Sch 80 .742 .154 1.474 304/L
1.050 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
3/4" Sch 160 .612 .219 1.944 304/L
1.050 OD 309
310
316/L
317/L
321
347
Duplex 2205
3/4"Sch DXH .434 .308 2.441 304/L
1.050 OD 310
316/L
321
347
1" Sch 5 1.185 .065 .8678 304/L Back to Top
1.315 OD 316/L
1" Sch 10 1.097 .109 1.404 304/L
1.315 OD 309
310
316/L
317/L
321
347
Duplex 2205
1" Sch 40 1.049 .133 1.679 304/L
1.315 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
1" Sch 80 .957 .179 2.172 304/L
1.315 OD 304H
309
310
316/L
317/L
321
347
410
254SMO
Duplex 2205
1" Sch 160 .815 .250 2.844 304/L
1.315 OD 310
316/L
317/L
321
347
Duplex 2205
1"Sch DXH .599 .358 3.659 310
1.315 OD 316/L
321
347
Duplex 2205
1-1/4" Sch 5 1.530 .065 1.107 304/L Back to Top
1.660 OD 316/L
1-1/4" Sch 10 1.442 .109 1.806 304/L
1.660 OD 309
310
316/L
317/L
321
1-1/4" Sch 40 1.380 .140 2.273 304/L
1.660 OD 304H
309
310
316/L
317/L
321
347
Duplex 2205
1-1/4" Sch 80 1.278 .191 2.997 304/L
1.660 OD 304H
309
310
316/L
317/L
321
347
1-1/4" Sch 160 1.160 .250 3.765 304
1.660 OD 309
310
316/L
321
347
1-1/4" Sch DXH .896 .382 5.214 304/L
1.660 OD 310
316/L
321
347
1-1/2" Sch 5 1.770 .065 1.247 304/L Back to Top
1.90 OD 316/L
1-1/2" Sch 10 1.682 .109 2.085 304/L
1.90 OD 309
310
316/L
317/L
321
347
Duplex 2205
1-1/2"Sch 40 1.610 .145 2.781 304/L
1.90 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
1-1/2" Sch 80 1.500 .200 3.631 304/L
1.90 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
1-1/2" Sch 160 1.338 .281 4.859 304/L Back to Top
   
1.90 OD 304H
310
316/L
317/L
321
347
410
Duplex 2205
1-1/2" Sch DXH 1.100 .400 6.408 304/L
1.90 OD 304H
310
316/L
321
347
2" Sch 5 2.245 .065 1.604 304/L Back to Top
2.375 OD 316/L
2" Sch 10 2.157 .109 2.638 304/L
2.375 OD 309
310
316/L
317/L
321
347
Duplex 2205
2" Sch 40 2.067 .154 3.653 304/L
2.375 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
2" Sch 80 1.939 .218 5.022 304/L
2.375 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
254SMO
Duplex 2205
2" Sch 160 1.687 .344 7.462 304/L
2.375 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
2" Sch DXH 1.503 .436 9.029 304/L
2.375 OD 304H
309
310
316/L
317/L
321
347
410
2-1/2" Sch 5 2.709 .083 2.475 304/L Back to Top
2.875 OD 316/L
2-1/2" Sch 10 2.635 .120 2.475 304/L
2.875 OD 309
310
316/L
317/L
321
347
2-1/2" Sch 40 2.469 .203 3.531 304/L
2.875 OD 309
310
316/L
317/L
321
347
410
Duplex 2205
2-1/2"Sch 80 2.323 .276 5.793 304/L
2.875 OD 304H
309
310
316/L
317/L
321
347
Duplex 2205
2-1/2" Sch 160 2.125 .375 7.661 304/L
2.875 OD 304H
310
316/L
317/L
321
347
Duplex 2205
2-1/2" Sch DXH 1.801 .552 10.01 304/L
2.875 OD 304H
310
316/L
321
347
3" Sch 5 3.334 .083 3.029 304/L Back to Top
3.50 OD 316/L
321
3" Sch 10 3.260 .120 4.332 304/L
3.50 OD 309
310
316/L
317/L
321
347
410
Duplex 2205
254SMO
3" Sch 40 3.068 .216 7.576 304/L
3.50 OD 304H
309
310
316/L
317/L
321
347
Duplex 2205
254SMO
3"Sch 80 2.900 .300 10.25 304/L
3.50 OD 304H
309
316/L
317/L
321
347
Duplex 2205
254SMO
3" Sch 160 2.624 .438 14.32 304/L
3.50 OD 304H
309
310
316/L
317/L
321
347
Duplex 2205
3" Sch DXH 2.300 .600 18.58 304/L
3.50 OD 316/L
317/L
321
347
410
3-1/2" Sch 10 3.760 .120 4.973 304/L Back to Top
4.00 OD 309
310
316/L
317/L
321
347
3-1/2" Sch 40 3.548 .226 9.109 304/L
4.00 OD 304H
309
310
316/L
317/L
321
347
3-1/2" Sch 80 3.364 .318 12.50 304/L
4.00 OD 304H
309
310
316/L
321
347
3-1/2" Sch 160 3.000 .500 19.251 304/L
4.00 OD 316/L
3-1/2"Sch DXH 2.728 .636 22.85 304/L
4.00 OD 304H
316/L
347
4" Sch 10 4.260 .120 5.613 304/L Back to Top
4.50 OD 309
310
316/L
317/L
321
347
Duplex 2205
4" Sch 40 4.026 .237 10.790 304/L
4.50 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
4" Sch 80 3.826 .337 14.98 304/L
4.50 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
4" Sch 120 3.624 .438 19.00 304/L
4.50 OD 304H
310
317/L
321
347
Duplex 2205
4" Sch 160 3.438 .531 22.51 304/L
4.50 OD 304H
309
310
316/L
317/L
321
347
Duplex 2205
4"Sch DXH 3.152 .647 27.54 304/L
4.50 OD 304H
310
316/L
317/L
321
347
5" Sch 10 5.295 .134 7.77 304/L Back to Top
5.563 OD 310
316/L
317/L
321
5" Sch 40 5.047 .258 14.62 304/L
5.563 OD 304H
309
310
316/L
317/L
321
347
Duplex 2205
5" Sch 80 4.813 .375 20.78 304/L
5.563 OD 304H
309
310
316/L
317/L
321
347
Duplex 2205
5" Sch 120 4.563 .500 27.04 304/L
5.563 OD 304H
316/L
321
347
5" Sch 160 4.313 .625 32.96 304/L
5.563 OD 304H
310
316/L
321
347
5" Sch DXH 4.063 .750 38.55 304/L
5.563 OD 304H
316/L
321
347
6"Sch 10 6.3578 .134 9.289 304/L Back to Top
6.625 OD 304H
309
310
316/L
317/L
321
347
Duplex 2205
6" Sch 40 6.065 .280 18.97 304/L
6.625 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
254SMO
6" Sch 80 5.761 .432 28.57 304/L
6.625 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
6" Sch 120 5.501 .562 36.39 304/L
6.625 OD 304H
310
316/L
317/L
321
347
Duplex 2205
6" Sch 160 5.187 .719 45.35 304/L
6.625 OD 304H
310
316/L
317/L
321
347
Duplex 2205
6" Sch DXH 4.897 .864 53.160 304/L
6.625 OD 304H
310
316/L
321
347
Duplex 2205
8" Sch 10 8.329 .148 13.60 304/L Back to Top
8.625 OD 310
316/L
317/L
321
347
Duplex 2205
8" Sch 20 8.125 .250 22.360 304/L
8.625 OD 316/L
321
8" Sch 40 7.981 .322 58.55 316/L
8.625 OD 317/L
321
347
Duplex 2205
8" Sch 60 7.813 .406 35.64 316/L
8.625 OD 317/L
8" Sch 80 7.625 .500 43.39 304/L
8.625 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
8" Sch 100 7.437 .594 50.95 304/L
8.625 OD 316
321
347
8" Sch 120 7.187 .719 60.71 304/L
8.625 OD 317/L
321
347
Duplex 2205
8" Sch 140 7.001 .812 72.42 304/L
8.625 OD 316/L
321
347
8"Sch 160 6.813 .906 74.69 304/L
8.625 OD 310
316/L
317/L
321
347
Duplex 2205
8" Sch DXH 6.875 .875 72.42 304/L
8.625 OD 316/L
321
10" Sch 10 10.42 .165 18.70 304/L Back to Top
10.75 OD 310
316/L
317/L
321
10" Sch 20 10.250 .250 28.040 304/L
10.75 OD 316/L
317/L
321
10"Sch 40 10.02 .365 40.48 304/L
10.75 OD 304H
309
310
316/L
317/L
321
347
410
Duplex 2205
10" Sch 80S 9.75 .500 54.740 304/L
10.75 OD 310
316/L
317/L
321
347
410
10" Sch 80 9.564 .594 364.43 304/L
10.75 OD 316/L
321
347
10" Sch 100 9.314 .719 77.03 304/L
10.75 OD 316/L
321
10" Sch 120 49.064 .844 89.29 304/L
10.75 OD 316/L
321
347
10" Sch 140 8.75 1.00 104.13 304/L
10.75 OD 316/L
317/L
321
347
10" Sch 160 8.500 1.125 115.64 304/L
8.625 OD 310
316/L
317/L
321
347
12" Sch 10 12.39 .180 24.20 304/L Back to Top
12.750 OD 316/L
317/L
321
12" Sch 20 12.250 .250 33.380 304/L
12.750 OD 316/L
321
12" Sch 40S 12.00 .375 49.560 304/L
12.750 OD 304H
310
316/L
317/L
321
347
410
Duplex 2205
12" Sch 40 11.938 .406 53.53 304/L
12.750 OD 304H
310
316/L
12" Sch 60 11.626 .562 73.15 304/L
12.750 OD 316/L
321
12" Sch 80S 11.750 .500 65.42 304/L
12.750 OD 304H
310
316/L
317/L
321
347
410
12" Sch 80 11.376 .688 88.63 304/L
12.75 OD 316/L
321
347
12" Sch 100 11.064 .844 107.32 304/L
12.75 OD 316/L
321
347
12" Sch 120 10.75 1.00 125.49 304/L
12.75 OD 316/L
317/L
321
347
12" Sch 140 10.50 1.125 139.67 304/L
12.750 OD 316/L
321
12" Sch 160 10.126 1.312 160.27 304/L
12.75 OD 316/L
321
347
14" Sch 10 13.500 .250 36.71 304/L Back to Top
14.00 OD 316/L
14"Sch 20 13.376 .312 45.61 304/L
14.00 OD 316/L
14" Sch 40S 13.25 .375 54.57 304/L
14.00 OD 316/L
317/L
321
347
14" Sch 40 13.124 .438 54.57 304/L
14.00 OD 316/L
14" Sch 60 12.812 .594 85.05 304/L
14.00 OD 316/L
321
14" Sch 80S 13.00 .500 82.77 304/L
14.00 OD 316/L
317/L
321
14" Sch 80 12.50 .750 106.13 304/L
14.00 OD 316/L
317/L
321
347
14" Sch 100 12.124 .938 130.85 304/L
14.00 OD 316/L
321
14" Sch 120 11.812 1.094 150.90 304/L
14.00 OD 316/L
321
14" Sch 140 11.50 1.250 170.21 316/L
14.00 OD 321
14" Sch 160 11.188 1.406 189.10 316/L
14.00 OD 321
347
16" Sch 10 15.50 .250 42.05 304/L Back to Top
16.00 OD 316/L
16" Sch 40 15.25 .375 62.58 304/L
16.00 OD 316/L
317/L
321
16" Sch 60 14.688 .656 107.50 304/L
16.00 OD 316/L
321
16" Sch 80S 15.00 .500 82.77 304/L
16.00 OD 316/L
321
16" Sch 80 14.314 .844 136.61 304/L
16.00 OD 316/L
321
16" Sch 100 13.938 1.031 164.82 304/L
16.00 OD 316/L
321
16" Sch 120 13.564 1.219 192.43 304/L
16.00 OD 316/L
321
16" Sch 140 13.124 1.438 223.64 304/L
16.00 OD 321
16" Sch 160 12.814 1.594 245.25 304/L
16.00 OD 316/L
321
347
18" Sch 10 17.50 .250 47.39 304/L Back to Top
18.00 OD 316/L
18" Sch 20 17.376 .312 59.03 304/L
18.00 OD 316/L
18" Sch 40S 17.25 .375 70.59 304/L
18.00 OD 316/L
317/L
321
18" Sch 40 16.876 .562 104.67 316/L
18.00 OD
18" Sch 60 16.500 .750 138.17 304/L
18.00 OD 316/L
18" Sch 80S 17.00 .500 93.45 304/L
18.00 OD 316/L
321
18" Sch 80 16.126 1.00 125.49 304/L
18.00 OD 316/L
321
18" Sch 100 15.688 1.156 207.95 304/L
18.00 OD 316/L
18" Sch 120 15.25 1.375 244.14 304/L
18.00 OD 316/L
18" Sch 140 14.876 1.562 274.22 304/L
18.00 OD
18"Sch 160 14.438 1.781 308.50 304/L
18.00 OD 316/L
321
20" Sch 10 19.50 .275 52.73 304/L Back to Top
20.00 OD 316/L
20" Sch 40S 19.25 .375 78.60 304/L
20.00 OD 316/L
317/L
321
20" Sch 40 18.814 .593 123.11 304/L
20.00 OD 316/L
20" Sch 60 18.376 .812 166.40 304/L
20.00 OD 316/L
20" Sch 80S 19.00 .500 104.13 304/L
20.00 OD 316/L
321
20" Sch 80 17.938 1.031 208.87 304/L
20.00 OD 316/L
20" Sch 100 17.438 1.281 256.10 304/L
20.00 OD 316/L
20" Sch 120 17.000 1.500 296.37 304/L
20.00 OD 316/L
20" Sch 140 16.500 1.750 341.09 304
20.00 OD
20" Sch 160 16.062 1.969 379.17 304/L
20.00 OD 316/L
321
24" Sch 10 23.500 .250 63.41 304/L Back to Top
24.00 OD 316/L
24" Sch 40S 23.25 .375 94.62 304/L
24.00 OD 316/L
24" Sch 40 22.626 .687 171.29 304
24.00 OD
24" Sch 60 22.062 .969 238.35 304
24.00 OD
24" Sch 80S 23.00 .500 125.49 304/L
24.00 OD 316/L
24 Sch 80 21.564 1.218 296.58 304/L
24.00 OD 316/L
24" Sch 100 20.938 1.531 367.39 304
24.00 OD
24" Sch 120 20.376 1.812 429.39 304
24.00 OD
24" Sch 160 19.312 2.344 542.13 304
24.00 OD

duplex-steel-seamless-pipes-manufacturer

ASTM A790 UNS32750 GR2507 SMLS Super Duplex Stainless Steel Pipe DN100 SCH80S

Specifications

ASTM A790 UNS32750 GR2507 SMLS Super Duplex Stainless Steel Pipe DN100 SCH80S

01) Type: 2507 SMLS SUDP Pipe
02) Process method: Hot rolled/ cold rolled/ cold drawn
03) Surface finish: Annealed/pickling,mirror,HL
04) Standards: A790, JIS G3459, JIS G3463, DIN 17456, DIN 17458
05) Material: 2507 (UNS S32750), etc

06) Size:
A) O. D.: 6mm – 710mm
B) Thickness: 0.8mm – 50mm
07) Length: Max. 17 meters (specific or random)
08) Delivery conditions: Annealed, pickled & polished

duplex-steel-seamless-pipes-manufacturer

ASTM A790 UNS31803 GR2205 Duplex Steel Welded Pipe DN600 SCH40S

Specifications

ASTM A790 UNS31803 GR2205 Duplex Steel Welded Pipe DN600 SCH40S

01) Type: 2205 Duplex Steel Welded Pipe
02) Standards: ASTM,A790, etc
03) Material: UNS S32205, 2205, etc

04) A) Size: DN600

      B) Thickness: Sch40
05) Length: 6 meters (specific or random)

duplex-steel-seamless-pipes-manufacturer

ASTM A790 UNS31803 GR2205 Duplex Steel SMLS Pipe DN200 SCH40S

Specifications

ASTM A790 UNS31803 GR2205 Duplex Steel SMLS Pipe DN200 SCH40S

01) Type: 2205 Duplex Steel SMLS Pipe
02) Standards: ASTM,A790, etc
03) Material: UNS S32205, 2205, etc
04) Size:
A) O. D.: 219 mm
B) Thickness: Sch40
05) Length: 6 meters (specific or random)

duplex-steel-seamless-pipes-manufacturer

Corrosion Resistance ASTM A790 2205 Duplex Stainless Steel Pipes

Description

Corrosion Resistance ASTM A790 2205 Duplex Stainless Steel Pipes

Size Range

O.D.: Φ6 – Φ710mm, W.T: 2.5mm – 50mm

SCH 5,SCH 10,SCH 20,SCH 40,SCH 80,SCH 120,SCH 160,SCH XXS

Specification

ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790,DIN 17456,DIN 17458,JIS G3459,JIS G3463

Grade

UNS S32205, 2205, etc

Application

Ship Builders, Automotive Industry, Power Generation, Food Industry, Paper Industry, Pharmaceutical Industry, Chemical Industry, Oil and Gas Industry

duplex-steel-seamless-pipes-manufacturer

ASTM A790 (UNS S32205) 2205 Duplex Stainless Steel Pipes

ASTM A790 (UNS S32205) 2205 Duplex Stainless Steel Pipes

01) Type: 2205 Duplex Stainless Steel Pipes
02) Process method: Hot rolled/ cold rolled/ cold drawn
03) Surface finish: Annealed/pickling,mirror,HL
04) Standards: A790, JIS G3459, JIS G3463, DIN 17456, DIN 17458
05) Material: UNS S32205, 2205, etc
06) Size:
A) O. D.: 6mm – 710mm
B) Thickness: 0.8mm – 50mm
07) Length: Max. 17 meters (specific or random)
08) Delivery conditions: Annealed, pickled & polished

Description

ASTM A790 (UNS S32205) 2205 Duplex Stainless Steel Pipes

Size Range

O.D.: Φ6 – Φ710mm, W.T: 0.8mm – 50mm

SCH 5,SCH 10,SCH 20,SCH 40,SCH 80,SCH 120,SCH 160,SCH XXS

Specification

ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790,DIN 17456,DIN 17458,JIS G3459,JIS G3463

Grade

UNS S32205, 2205, etc

Application

Ship Builders, Automotive Industry, Power Generation, Food Industry, Paper Industry, Pharmaceutical Industry, Chemical Industry, Oil and Gas Industry

duplex-steel-seamless-pipes-manufacturer

UNS S32750 2507 Super Duplex Stainless Steel Pipes SCH40

Description

UNS S32750 2507 Super Duplex Stainless Steel Pipes SCH40

Size Range

O.D.: Φ6 – Φ710mm, W.T: 0.8mm – 50mm

SCH 5,SCH 10,SCH 20,SCH 40,SCH 80,SCH 120,SCH 160,SCH XXS

Specification

ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790,DIN 17456,DIN 17458,JIS G3459,JIS G3463

Grade

2507 (UNS S32750), S31803, S32205 (Duplex), etc

Application

Ship Builders, Automotive Industry, Power Generation, Food Industry, Paper Industry, Pharmaceutical Industry, Chemical Industry, Oil and Gas Industry

duplex-steel-seamless-pipes-manufacturer

ASTM A790 2205 Duplex Stainless Steel Pipes

Specifications

ASTM A790 2205 Duplex Stainless Steel Pipes

01) Type: 2205 Duplex Stainless Steel Pipes
02) Process method: Hot rolled/ cold rolled/ cold drawn
03) Surface finish: Annealed/pickling,mirror,HL
04) Standards: A790, JIS G3459, JIS G3463, DIN 17456, DIN 17458
05) Material:  UNS S32304 , UNS S31803 , UNSS32550 , UNS S32750 , 2205, 2207 etc
06) Size:
A) O. D.: 6mm – 710mm
B) Thickness: 0.8mm – 50mm
07) Length: Max. 17 meters (specific or random)
08) Delivery conditions: Annealed, pickled & polished

Description

ASTM A790 2205 Duplex Stainless Steel Pipes

Size Range

O.D.: Φ6 – Φ710mm, W.T: 0.8mm – 50mm

SCH 5,SCH 10,SCH 20,SCH 40,SCH 80,SCH 120,SCH 160,SCH XXS

Specification

ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790,DIN 17456,DIN 17458,JIS G3459,JIS G3463

Grade

TP304,TP304L,TP304H,TP304/304L,TP316,TP316L,TP316/316L,TP310,TP317, TP317L,TP321,TP321H,TP347,TP347H,S31803,S32205(Duplex),904L

Application

Ship Builders, Automotive Industry, Power Generation, Food Industry, Paper Industry, Pharmaceutical Industry, Chemical Industry, Oil and Gas Industry

duplex-steel-seamless-pipes-manufacturer

UNS S31803 2205 Duplex Stainless Steel Pipes

Specifications

UNS S31803 2205 Duplex Stainless Steel Pipes

01) Type: Duplex Stainless Steel Pipes
02) Process method: Hot rolled/ cold rolled/ cold drawn
03) Surface finish: Annealed/pickling,mirror,HL
04) Standards: ASTM (ASME) SA/A213/M, ASTM (ASME) SA/A312, JIS G3459, JIS G3463, DIN 17456, DIN 17458
05) Material:  UNS S32304 , UNS S31803 , UNSS32550 , UNS S32750 , 2205, 2207 etc
06) Size:
A) O. D.: 1/8″-48″
B) Thickness: SCH5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, acc. To ANSI B36.19/36.10
07) Length: Max. 17 meters (specific or random)
08) Delivery conditions: Annealed, pickled & polished
09) Applications:
A) General service industries (petroleum, chemical, paper, fertilizer, fabric, aviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Construction and ornament
E) Boiler heat exchangers

duplex-steel-seamless-pipes-manufacturer

ASTM A790 UNS S31803 Duplex Seamless Stainless Steel Pipes

Specifications

ASTM A790 UNS S31803 Duplex Seamless Stainless Steel Pipes

Type: Duplex Seamless Stainless Steel Pipes

O. D.:  6-711mm

W. T.: 0.5-65 mm

Length: 1 – 13m

Name:

ASTM A790 UNS S31803 Duplex Seamless Stainless Steel Pipes

Type:

Duplex Seamless Stainless Steel Pipes

Processing method:

Hot rolled, cold rolled, cold drawn…

Delivery conditions:

Annealed, pickled, sand, polished

Standard:

ASTM/ASME: A213/SA213, A249/SA249, A268 A312/SA312 A269 A358 A376 A409 A511 A688 A789 A790 A803 A928 SB161 SB163 SB167 SB338 SB407 SB423 SB444 SB619 SB622 SB626 SB668 SB677 SB829
JIS: G3459 G3446 G3447 G3448 G3459 G3463 G3468
DIN: 17455 17456 17457 17458
EN: 10216-5 10217-7

GB: 13296 T14975 T14976 T12771 T12770 T3624 T3625 T21832 T21833

Material:

UNS NO2200, N02201, N08800, N08810, N08811, N08820, NN08025, N08330, UN08904 (904L), S31254 (6MO), N08367 (6MO), S30432, S31042, S32001, S32003, S32304, S31500, S31803, S32205, S32750, S32760…

Size:

a) O. D. 6-711mm

b) W. T. 0.5-65 mm
c) Length: 1-13m
Special specifications can also produce by mutual agreement

Length:

Max.17 meters (specific or random)

Application:

For use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat exchanger, and other fields…

duplex-steel-seamless-pipes-manufacturer

Seamless Duplex Stainless Steel Pipe for Petroleum Chemical Industry

Specifications

Seamless Duplex Stainless Steel Pipe for Petroleum Chemical Industry

1)Standards: ASTM/ASME A789/SA789, A790/SA790, A450, A530

2)Material: UNS  S31803 (Cr22Ni5Mo3/1.4462)/2205, UNS  S32750 (1.4410), UNS  S31500 (Cr18NiMo3Si2), UNS32760 (1.4501)

3) OD: 10 – 273 mm

     TH: 1 – 40mm

4)  Grades: S31803, S32750, S32760, SAF2507 

5)  Made according to the standards of ATSM, AISI, BS, DIN, JIS, CNS, KS, IS, UNS, CSA, DGN, AS, NF and GOST

6)  Applications: petroleum, chemical industry, chemical fiber, smelt, medical machinery, papermaking, heat preservation and refrigeration, mechanical equipment, food, electricity, water conservancy, architecture, aerospace, navigation shipbuilding, environmental protection and boiler heat exchanger

duplex-steel-seamless-pipes-manufacturer

Duplex Stainless Steel Pipe Price

  • FOB Price: USD 8,00- 30,000/ Piece

Specifications

Duplex Stainless Steel Pipe Price
1.seamless duplex stainless steel pipe
2.Stantard: ASTM, GB, EN, DIN, JIS

duplex stainless steel pipe price

Description

duplex stainless steel pipe

Supply Capacity

1500 tons/month

Process Method

cold drawn and cold rolled

Out Diameter

0.6mm-1200mm

Wall Thickness

0.3mm-120mm

Length

6-25 meters

Steel Grade

200 (Ni : 0.8%), 201B (Ni : 3%), 201H (Ni : 5%)

301 (Ni : 6%), 304, TP304, TP304L/304L, 321, TP321, 316, TP316L, 316L, 316Ti

317, 317L, 309S, 310S(2520), 347, Duplex 2205, Duplex 2207, etc. 

Standards

ASTM / ASME, GB, DIN, JIS, T14975, etc.

Specification

O.D: 1/4″ – 32″ (inch) 

W.T: SCH5S, SCH10S,SCH40S,SCH80S,SCH160S,etc.

Or non-regular size to be tailored as required.

Application

Heat exchanger,Liquid delivery,Structure,etc.

Packing

1.with plastic cap to protect both ends

2.plastic bag wrapped outside the pipe

3.bundles to be covered by polythene & strapped securely .

4.if require ,then pack into wooden box.

duplex-steel-seamless-pipes-manufacturer

UNS S31803 Duplex Stainless Steel Pipe

1). UNS S31803 Duplex Stainless Steel Pipe

 

 

Standard

ASTM A312,ASTM A778,ASTM A249,ASTM A270,ASTM A213,

ASTMA269,ASTM A789.

GB/T12771 ,GB/T3280, Q/TB3062-2008,GB13296-2007,GB/T14975-2002,

GB/T14976-2002,GB2270-80,GB3090-82,GB/T12770-2002,

JIS G3463-88,JIS G3456-88,JIS G3448-88,JIS G3347,

JIS G4305

DIN 17457,EN10088

duplex-steel-seamless-pipes-manufacturer

UNS S31803 2205 Duplex Stainless Steel Pipe

2205 Duplex Stainless Steel Pipe (DSS) 

01) Type: Seamless
02) Process method: Hot rolled/ cold rolled/ cold drawn
03) Surface finish: Annealed/pickling,mirror,HL
04) Standards: ASTM (ASME) SA/A213/M, ASTM (ASME) SA/A312, JIS G3459, JIS G3463, DIN 17456, DIN 17458
05) Material:  UNS S32304 , UNS S31803 , UNSS32550 , UNS S32750 ,2205,2207 etc
06) Size:
A) O. D.: 1/8″-48″
B) Thickness: SCH5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, acc. To ANSI B36.19/36.10
07) Length: Max. 17 meters (specific or random)
08) Delivery conditions: Annealed, pickled & polished
09) Applications:
A) General service industries (petroleum, chemical, paper, fertilizer, fabric, aviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Construction and ornament
E) Boiler heat exchangers

duplex-steel-seamless-pipes-manufacturer

2205 UNS S32750 UNS S31500 Seamless Duplex Stainless Steel Pipes/Tubes

Specifications

2205 UNS S32750 UNS S31500 Seamless Duplex Stainless Steel Pipes/Tubes

Standards: ASTM/ASME A789/SA789 A790/SA790, etc

Material: UNS S31803 (Cr22Ni5Mo3/1.4462)/2205, UNS S32750 (1.4410), UNS S31500 (Cr18NiMo3Si2),

UNS32760 (1.4501)

duplex-steel-seamless-pipes-manufacturer

ASTM A789 2205 (S31803) Seamless Duplex Stainless Steel Pipes

Specifications

ASTM A789 2205 (S31803) Seamless Duplex Stainless Steel Pipes

Standards: ASTM/ASME A789/SA789 A790/SA790, etc

Material: UNS S31803 (Cr22Ni5Mo3/1.4462)/2205

Chemical  Composition of Seamless Duplex Stainless Steel Pipes

Grade

C

  max

Si

max

Mn

max

P

max

S

max

Cr

Ni

Mo

N

UNS  S31803

0.030

1.0

2.0

0.020

0.020

21.0 – 23.0

4.5 – 6.5

2.5 – 3.5

0.08 – 0.20

duplex-steel-seamless-pipes-manufacturer

EN 10216-5 1.4462/1.4410 UNS32760 (1.4501) Seamless Duplex Stainless Steel Pipes

Specifications

EN 10216-5 1.4462/1.4410 UNS32760 (1.4501) Seamless Duplex Stainless Steel Pipes

Standards: ASTM/ASME A789/SA789 A790/SA790, etc

Material: UNS S31803 (Cr22Ni5Mo3/1.4462)/2205, UNS S32750 (1.4410), UNS S31500 (Cr18NiMo3Si2),

UNS32760 (1.4501)