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Stainless steel welded pipe

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  • Stainless steel welded pipe

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Stainless steel welded pipe
Stainless steel pipe is a kind of hollow long circular steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipeline and mechanical structure parts. In addition, in bending, torsional strength is the same, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures. Also commonly used for furniture kitchenware.

Special specifications can be customized according to customer requirements, please contact us to explain separately!

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PRODUCT DETELS

Outside
Diameter		PS = Seamless,
PW = Welded		Nominal
OD		Schedule
Designations		Nominal
Wall		Nominal
ID		Max
ID		Min
ID
1/8"PS & PW0.40510
10S0.0490.3070.3350.255
PS & PW0.405STD4040S0.0680.2260.3020.210
PS & PW0.405XS8080S0.0950.2250.2550.145
1/4"PS & PW0.54010
10S0.0650.4100.4420.352
PS & PW0.540STD4040S0.0880.3640.4020.297
PS & PW0.540XS8080S0.1190.3640.3480.222
3/8"PS & PW0.67510
10S0.0650.5450.5770.487
PS & PW0.675STD4040S0.0910.4930.5320.425
PS & PW0.675XS8080S0.1260.4230.4710.341
1/2"PS & PW0.8405
5S0.0650.7100.7420.652
PS & PW0.84010
10S0.0830.6740.7110.609
PS & PW0.840STD4040S0.1090.6220.6650.546
PS & PW0.840XS8080S0.1470.5460.5990.455
PS & PW0.840160

0.1880.4640.5270.357
PS & PW0.840XX

0.2940.2520.3420.102
3/4"PS & PW1.0505
5S0.0650.9200.9520.862
PS & PW1.05010
10S0.0830.8840.9210.819
PS & PW1.050STD4040S0.1130.8240.8680.747
PS & PW1.050XS8080S0.1540.7420.7970.648
PS & PW1.050160

0.2190.6120.6830.492
PS & PW1.050XX

0.3080.4340.5270.279
1"PS & PW1.3155
5S0.0651.1851.2171.127
PS & PW1.31510
10S0.1091.0971.1401.021
PS & PW1.315STD4040S0.1331.0491.0980.964
PS & PW1.315XS8080S0.1790.9571.0180.853
PS & PW1.315160

0.2500.8150.8940.683
PS & PW1.315XX

0.3580.5590.7050.424
1-1/4"PS & PW1.6605
5S0.0651.5301.5621.472
PS & PW1.66010
10S0.1091.4421.4851.366
PS & PW1.660STD4040S0.1401.3801.4311.292
PS & PW1.660XS8080S0.1911.2261.3421.170
PS & PW1.660160

0.2501.1601.2391.028
PS & PW1.660XX

0.3820.8961.0080.711
1-1/2"PS & PW1.9005
5S0.0651.7701.8021.712
PS & PW1.90010
10S0.1091.6821.7251.606
PS & PW1.900STD4040S0.1451.6101.6621.520
PS & PW1.900XS8080S0.2001.5001.5661.388
PS & PW1.900160

0.2811.3381.4241.194
PS & PW1.900XX

0.4001.1001.2160.908
2"PS & PW2.3755
5S0.0652.2252.2932.187
PS & PW2.37510
10S0.1092.1572.2162.081
PS & PW2.375STD4040S0.1542.0672.1381.973
PS & PW2.375XS8080S0.2181.9392.0261.820
PS & PW2.375160

0.3441.6871.8051.517
PS & PW2.375XX

0.4361.5031.6441.297
2-1/2"PS & PW2.8755
5S0.0832.7092.7622.644
PS & PW2.87510
10S0.1202.6352.6972.555
PS & PW2.875STD4040S0.2032.4692.5522.356
PS & PW2.875XS8080S0.2762.3232.4242.181
PS & PW2.875160

0.3752.1252.2511.943
PS & PW2.875XX

0.5521.7711.9411.518
3"PS & PW3.5005
5S0.0833.3343.3873.265
PS & PW3.50010
10S0.1203.2263.3223.174
PS & PW3.500STD4040S0.2163.0683.1542.971
PS & PW3.500XS8080S0.3002.9003.0072.778
PS & PW3.500160

0.4832.6242.6872.357
PS & PW3.500XX

0.6002.3002.4822.088
3-1/2"PS & PW4.0005
5S0.0833.8343.8873.765
PS & PW4.00010
10S0.1203.7603.8223.674
PS & PW4.000STD4040S0.2263.5483.6373.448
PS & PW4.000XS8080S0.3183.3643.4763.237
PS & PW4.000XX

0.6362.7282.9192.505
4"PS & PW4.5005
5S0.0834.3344.3874.265
PS & PW4.50010
10S0.1204.2604.3224.174
PS & PW4.500STD4040S0.2374.0264.1173.923
PS & PW4.500XS8080S0.3373.8263.9423.693
4-1/2"PS & PW5.00010
10S0.2474.5064.6304.363
PS & PW5.000STD4040S0.3554.2264.4414.152
PS & PW5.000XS8080S0.7103.5803.8203.335
5"PS & PW5.5635
5S0.1095.3455.4345.264
PS & PW5.56310
10S0.1345.2265.3915.203
PS & PW5.563STD4040S0.2585.0475.1744.899
PS & PW5.563XS8080S0.3754.8134.9694.669
PS & PW5.563120

0.5004.5634.7504.381
PS & PW5.563160

0.6254.3134.5314.094
PS & PW5.563XX

0.7504.0634.3133.806
6"PS & PW6.6255
5S0.1096.4076.4966.326
PS & PW6.62510
10S0.1346.3576.4536.265
PS & PW6.625


0.1886.2256.3586.132
PS & PW6.625STD4040S0.2806.0656.1975.907
PS & PW6.625XS8080S0.4325.7615.9315.599
PS & PW6.625120

0.5625.5015.7045.300
PS & PW6.625160

0.7195.1875.4294.939
PS & PW6.625XX

0.8644.8975.1754.606
7"PS & PW7.625STD4040S0.3107.0057.1456.834
PS & PW7.625XS8080S0.5006.6256.8126.443
PS & PW7.625XX

0.8755.8756.1565.581
8"PS & PW8.625

5S0.1098.4078.4968.326
PS & PW8.62510
10S0.1488.3298.4288.230
PS & PW8.62520

0.2508.1258.2507.981
PS & PW8.62530

0.2778.0718.2027.914
PS & PW8.625STD4040S0.3227.9818.1247.804
PS & PW8.62560

0.4067.8137.9777.598
PS & PW8.625XS8080S0.5007.6257.8127.443
PS & PW8.625100

0.5947.4377.6487.227
PS & PW8.625120

0.7197.1877.4296.939
PS & PW8.625140

0.8127.0017.2666.725
PS & PW8.625XX

0.8756.8757.1566.581
PS & PW8.625160

0.9066.8137.1026.509
9"PS & PW9.625STD4040S0.3428.9419.1218.755
PS & PW9.625XS8080S0.5008.6258.8448.443
PS & PW9.625XX

0.8757.8758.1887.581
10"PS & PW10.750

5S0.13410.48210.61010.390
PS & PW10.750

10S0.16410.42210.55710.316
PS & PW10.750


0.18810.37410.51510.257
PS & PW10.75020

0.25010.25010.40710.106
PS & PW10.75030

0.30710.13610.3079.966
PS & PW10.750STD4040S0.36510.02010.2059.824
PS & PW10.750XS6080S0.5009.7509.9699.493
PS & PW10.75080

0.5949.5629.8059.352
PS & PW10.750100

0.7199.3129.5869.064
PS & PW10.750120

0.8449.0629.3678.777
PS & PW10.750140

1.0008.7509.0948.418
PS & PW10.750160

1.1258.5008.8758.131
11"PS & PW11.750STD4040S0.37511.00011.18810.799
PS & PW11.750XS8080S0.50010.75010.96910.493
PS & PW11.750XX

0.87510.00010.3139.706
12"PS & PW12.750

5S0.15612.43812.57112.336
PS & PW12.750

10S0.18012.39012.52912.277
PS & PW12.75020

0.25012.25012.40712.106
PS & PW12.75030

0.33012.09012.26711.910
PS & PW12.750STD
40S0.37512.00012.18811.799
PS & PW12.75040

0.40611.93812.13411.723
PS & PW12.750XS
80S0.50011.75011.96911.493
PS & PW12.75060

0.56211.62611.86111.341
PS & PW12.75080

0.68811.37411.64011.136
PS & PW12.750100

0.84411.06211.36710.777
PS & PW12.750120

1.00010.75011.09410.418
PS & PW12.750140

1.12510.50010.87510.131
PS & PW12.750160

1.31210.12610.5489.700
14"PS & PW14.000

10S0.18813.62413.76513.507
PS & PW14.00010

0.25013.50013.65713.356
PS & PW14.00020

0.31213.37613.54813.204
PS & PW14.000STD3040S0.37513.25013.43813.049
PS & PW14.00040

0.43813.12413.32812.895
PS & PW14.000XS
80S0.50013.00013.21912.743
PS & PW14.00060

0.59412.81213.05512.513
PS & PW14.00080

0.75012.50013.05512.513
PS & PW14.000100

0.93812.12412.78212.243
PS & PW14.000120

1.09411.81212.45311.811
PS & PW14.000140

1.25011.50012.18011.452
PS & PW14.000160

1.40611.18811.90711.093
16"PS & PW16.000

10S0.18815.62413.63412.523
PS & PW16.00010

0.25015.54915.76515.507
PS & PW16.00020

0.31215.37615.65715.356
PS & PW16.000STD3040S0.37515.25015.54815.204
PS & PW16.000XS4080S0.50015.00015.43815.049
PS & PW16.00060

0.65614.68815.21914.743
PS & PW16.00080

0.84414.31214.94614.459
PS & PW16.000100

1.03113.93814.61714.027
PS & PW16.000120

1.21913.56214.29013.597
PS & PW16.000140

1.43813.12413.96113.164
PS & PW16.000160

1.59412.81213.57812.661
18"PS & PW18.000

10S0.18817.62415.30514.063
PS & PW18.00010

0.25017.50017.76517.507
PS & PW18.00020

0.31217.37617.65717.356
PS & PW18.000STD
40S0.37517.25017.54817.204
PS & PW18.00030

0.43817.12417.43817.049
PS & PW18.000XS
80S0.50017.00017.32816.895
PS & PW18.00040

0.56216.87617.21916.743
PS & PW18.00060

0.75016.50017.11116.591
PS & PW18.00080

0.93816.12416.78216.243
PS & PW18.000100

1.15615.68816.45315.811
PS & PW18.000120

1.37515.25016.07115.309
PS & PW18.000140

1.56214.87615.68814.806
PS & PW18.000160

1.78114.43815.36114.375
20"PW20.000

10S0.21819.56417.00815.783
PW20.00010

0.25019.50019.74419.456
PW20.000STD
40S0.37519.25019.68819.381
PW20.000XS
80S0.50019.00019.46919.087
PW20.00040

0.59418.81219.25018.793
PW20.00060

0.81218.37619.08618.572
PW20.00080

1.03117.93818.70418.060
PW20.000100

1.28117.43818.32117.545
PW20.000120

1.50017.00017.88316.958
PW20.000140

1.75016.50017.50016.443
PW20.000160

1.96916.06217.06315.856
20"PS20.000

10S0.21819.56419.25018.743
PS20.00010

0.25019.50019.74419.434
PS20.000STD
40S0.37519.25019.68819.356
PS20.000XS
80S0.50019.00019.46919.049
PS20.00040

0.59418.81219.25018.743
PS20.00060

0.81218.37619.08618.513
PS20.00080

1.03117.93818.70418.100
PS20.000100

1.28117.43818.32117.597
PS20.000120

1.50017.00017.88317.022
PS20.000140

1.75016.50017.50016.518
PS20.000160

1.96916.06217.06315.943
22"PW22.00010
10S0.25021.50018.67917.341
PW22.000STD2040S0.37521.25021.68821.381
PW22.000XS3080S0.50021.00021.46921.087
PW22.00060

0.87520.25021.25020.793
PW22.00080

1.12519.75020.59419.912
PW22.000100

1.37519.25020.15619.324
PW22.000120

1.62618.74919.71918.737
PW22.000140

1.87518.25019.28018.148
PW22.000160

2.12517.75018.84417.562
22"PS22.00010
10S0.25021.50018.67917.144
PS22.000STD2040S0.37521.25021.68821.356
PS22.000XS3080S0.50021.00021.46921.049
PS22.00060

0.87520.25021.25020.743
PS22.00080

1.12519.75020.59419.956
PS22.000100

1.37519.25020.15619.381
PS22.000120

1.62618.74919.71918.806
PS22.000140

1.87518.25019.28018.229
PS22.000160

2.12517.75018.84417.656
24"PW24.00010
10S0.25023.50020.40618.974
PW24.000STD2040S0.37523.25023.68823.381
PW24.000XS
80S0.50023.00023.46923.087
PW24.00030

0.56222.87623.25022.793
PW24.00040

0.68822.62423.14222.647
PW24.00060

0.96922.06222.92122.351
PW24.00080

1.21921.56222.42921.691
PW24.000100

1.53120.93821.99221.103
PW24.000120

1.81220.37621.44620.370
PW24.000140

2.06219.87620.95419.710
PW24.000160

2.34419.31220.51719.122
24"PS24.00010
10S0.25023.50020.40618.762
PS24.000STD2040S0.37523.25023.68823.356
PS24.000XS
80S0.50023.00023.46923.049
PS24.00030

0.56222.87623.25022.743
PS24.00040

0.68822.62423.14222.591
PS24.00060

0.96922.06222.92122.282
PS24.00080

1.21921.56222.42921.739
PS24.000100

1.53120.93821.99221.164
PS24.000120

1.81220.37621.44620.447
PS24.000140

2.06219.87620.95419.800
PS24.000160

2.34419.31220.51719.225

展示.gif

style=

Sizes:1/8″ thru 24″

Thickness:0.3-50mm

Grade:304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 330, 254SMO, 410.
Specifications: ASTM A312, ASTM A358, ASTM A813, ASTM A814

Grade of stainless steel pipe

MaterialASTM GradeUNS GradeDIN GradeJIS GradeSteel Name
AusteniticTP 304S304001.4301SUS304TBX5CrNi18-20
TP 304LS304031.4306
X2CrNi19-11
TP 304LS304031.4307SUS304LTBX2CrNi18-9
TP 304HS304091.4948SUS304HTBX6CrNi18-10
TP 310SS310081.4845SUS310STBX8CrNi25-21
TP 310HS31009




1.4335
X1CrNi25-21
TP 316S316001.4401SUS316TBX5CrNiMo17-12-2
TP 316LS316031.4404SUS316LTBX2CrNiMo17-12-2
TP 316HS316091.4918SUS316HTBX6CrNiMo17-13-2
TP 316TiS316351.4571SUS316TiTBX6CrNiMo17-12-2
TP 321S321001.4541SUS321TBX6CrNiNb18-10
TP 312HS321091.4941SUS321HTBX6CrNiTiB18-10
TP 347S347001.455SUS347TBX6CrNiNb18-10
TP 347HS347091.4912SUS347HTBX7CrNiNb18-10
Ferritic & MartensiticTP 405S415001.4002SUS 405TBX6CrAl13
TP 410S410001.4006SUS 410TBX12Cr13
TP 430S430001.4016SUS 430TBX6Cr17
Ferritic / Austenitic
UNS S31803


2205UNS S322051.4462
X2CrNiMoN22-5-3
2507UNS S327501.441
X2CrNiMoN25-7-4

UNS S327601.4501
X2CrNiMoCuWN25-7-4

Surface classification：

SurfaceCharacteristicProcessing Technology
N0.1OriginalPickled after hot rolling
2DBluntHot rolling + annealing shot peening pickling + cold rolling + annealing pickling
2BBlurredHot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling
N0.3MattePolishing and tempering rolling with 100-120 mesh abrasive materials
N0.4MattePolishing and tempering rolling with 150-180 mesh abrasive material
NO.240MattePolishing and tempering rolling with 240 mesh abrasive materials
NO.320MattePolishing and tempering rolling with 320 mesh abrasive materials
NO.400MattePolishing and tempering rolling with 400 mesh abrasive materials
HLBrushedGrind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture
BABrightThe surface is annealed and shows high reflectivity
6KMirrorRough grinding and polishing
8KMirrorFine grinding and polishing


Standard of stainless steel pipe

A 213 / SA 213Seamless Ferritic and Austenitic Alloy-steel Boiler,Superheater and Heat-Exchanger Tubes
A 249 / SA 249Welded Austenitic Steel Boiler,Superheater, Hear Exchanger and Condenser Tubes
A 268 / SA 268Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A 269Seamless and Welded Austenitic Stainless Steel Tubing for General Service
A 312 / SA 312Seamless,Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 376 / SA 376Seamless Austenitic Steel Pipe for High-temperature Service
A 688 / SA 688Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
A 789 / SA 789Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
A 790 / SA 790Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
A 999 / SA 999General Requirement for Alloy and Stainless Steel Pipe
A 1016 / SA 1016General Requirement for Ferritic Alloy Steel, Austenitic Alloy Steel and Stainless Steel Tubes
European Standard
DIN EN 10216-5Seamless Steel Tubes for Pressure Purposes
DIN EN 10217-7Welded Steel Tubes for Pressure Purposes
DIN EN 10297-2Seamless Steel Tubes for Mechanical and General Engineering Purposes
DIN EN 10305-1Steel Tubes for Precision Application
German Standard
DIN 11850Stainless Steel Tubes for the Food and Chemical Industries-Dimensions, Materials
DIN 17455General Purpose Welded Circular Stainless Steel Tubes
DIN 17456General Purpose Seamless Circular Stainless Steel Tubes
DIN 17457Welded Circular Austenitic Stainless Steel Tubes Subject to Special Requirement
DIN 17458Seamless Circular Austenitic Stainless Steel Tubes Subject to Special Requirement
DIN 28180Seamless Steel Tubes for Heat-exchanger
DIN 11850Welded Tubes and Pipe for Food, Beverages,Chemical&Pharmaceuticals Industry
Russian Standard
GOST 9941Seamless and Warm-deformed Tubes Made from Corrosion-resistant Steel
Norsok Standard
Norsok M - 650Qualification of Manufacturers of Special Material
Norsok M - 630Material Data Sheets and Element Data Sheerts for Piping


Chemical Requirements (%)

GradeUNS DesigCMnPSSiCrNiMbTiNbTaNVnCuCeBAl
TP304S304000.0820.0450.03118.0–208.0–11－－－－－－－－

TP304LS304030.03520.0450.03118.0–208.0–13－－－－－－－－

TP304HS304090.04 – 0.120.0450.03118.0–208.0–11－－－－－－－－

TP310SS310080.0820.0450.03124.0- 2619.0- 220.75－－－－－－－

TP310HS310090.04 - 0.120.0450.03124.0–2619.0–22－－－－－－
－

TP310HS310350.04 - 0.10.60.0250.0150.421.5–23.523.5–26.5－－0.40- 0.6. . .0.20- 0.3. . .2.5- 3.5－0.002- 0.008
TP316S316000.0820.0450.03116.0–1810.0–142.00–3－－－－－－－

TP316LS316030.03520.0450.03116.0–1810.0–142.00–3－－－－－－－

TP316HS316090.04 – 0.120.0450.03116.0–1810.0–142.00–3－－－－－－－

TP317S317000.0820.0450.03118.0–2011.0–153.0–4－－－－－－－

TP317LS317030.03520.0450.03118.0–2011.0–153.0–4－－－－－－－

TP321S321000.0820.0450.03117.0–199.0–12－Ti 5 × (C+N) min, 0.70 max－－0.1－－－

TP321HS321090.04 – 0.120.0450.03117.0–199.0–12－4(C+N) min; 0.70 max－－0.1－－－

TP321HS326540.022.0-40.030.0050.524.0–2521.0–237.0-8－－－0.45- 0.55－0.30-0.6－

TP321HS332280.04 - 0.0810.020.0150.326.0–2831.0–33－－0.60- 1－－－－0.05 - 0.1
0.025
TP321HS345650.035.0-70.030.01123.0–2516.0–184.0-5－0.1－0.40- 0.6－－－

TP347S347000.0820.0450.03117.0–199.0–13－－See Spec－－－－－

TP347HS347090.04 – 0.120.0450.03117.0–199.0–13－－See Spec－－－－－

Alloy 20N080200.0720.0450.035119.0–2132.0–382.0–3－See SpecSee Spec－－3.0– 4－－－
Alloy 20N083670.0320.040.03120.0–2223.5–25.56.0–7－－. . .0.18–0.25－0.75－－－
Alloy 20N080280.032.50.030.03126.0–2830.0–343.0–4




0.60–1.4


Alloy 20N080290.0220.0250.0150.626.0–2830.0–344.0–5




0.6– 1.4


Heat Treatment Chart

GradeUNS
Designation
Finish
Heating Temperature
TP304HS30409, S30415Cold1900 °F [1040 °C]
TP304HS30409, S30415Hot1900 °F [1040 °C]
TP310HS31009
1900 °F [1040 °C]
TP310HS31035
2160—2280 °F [1180—1250 °C]
TP316HS31609Cold1900 °F [1040 °C]
TP316HS31610Hot1900 °F [1040 °C]
TP321HS32109, S32615Cold2000 °F [1100 °C]
TP321HS32109, S32615Hot1925 °F [1050 °C]
TP321HS32654
2100 °F [1150 °C]
TP321HS33228
2050—2160 °F [1120—1180 °C]
TP321HS34565
2050—2140 °F [1120—1170 °C]
TP347HS34709Cold2000 °F [1100 °C]
TP347HS34709Hot1925 °F [1050 °C]
Alloy 20N08020
1700—1850 °F [925—1010 °C]
Alloy 20N08367
2025 °F [1110 °C]
Alloy 20N08028
2000 °F [1100 °C]
Alloy 20N08029
2000 °F [1100 °C]


Tensile Requirements

Grade
UNS Designation
Tensile Strength, min ksi [MPa]
Yield Strength, min ksi [MPa]
Other
TP304S3040075 [515]30 [205]
TP304LS3040370 [485]25 [170]
TP304HS3040975 [515]30 [205]
TP304HS3041587 [600]42 [290]
TP310SS3100875 [515]30 [205]
TP310HS3100975 [515]30 [205]
TP310HS3103595 [655]45 [310]
TP316S3160075 [515]30 [205]
TP316LS3160370 [485]25 [170]
TP316HS3160975 [515]30 [205]
TP316HS3163575 [515]30 [205]
TP317S3170075 [515]30 [205]
TP317LS3170375 [515]30 [205]
TP317LS3172575 [515]30 [205]
TP317LS3172680 [550]35 [240]
TP317LS3172780 [550]36 [245]
TP317LS3173070 [480]25 [175]
TP317LS3205393 [640]43 [295]
TP321S3210075 [515]30 [205]welded & seamless
TP321S3210075 [515]30 [205]t = 0.375 in.
TP321S3210070 [480]25 [170]t > 0.375 in.
TP321HS3210975 [515]30 [205]welded & seamless
TP321HS3210975 [515]30 [205]t = 0.375 in.
TP321HS3210970 [480]25 [170]t > 0.375 in.
TP321HS3261580 [550]32 [320]
TP321HS32654109 [750]62 [430]
TP321HS3322873 [500]27 [185]
TP321HS34565115 [795]60 [415]
TP347S3470075 [515]30 [205]
TP347HS3470975 [515]30 [205]
Alloy 20N0802080 [550]35 [240]
Alloy 20N0802873 [500]31 [214]
Alloy 20N0802973 [500]31 [214]
Alloy 20N08367100 [690]45 [310]t = 0.187 in.
Alloy 20N0836795 [655]45 [310]t > 0.187 in.

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