• Stainless Steel Seamless Pipe and Tube
  • Stainless Steel Seamless Pipe and Tube
  • Stainless Steel Seamless Pipe and Tube

Stainless Steel Seamless Pipe and Tube

Application: The seamless stainless steel pipes & tubes have been widely used in petrochemical, boilers, nuclear power,machinery, shipping industry and water industry, etc.

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  • Introduction
  • Specification
  • Application
  • Inquiry

Introduction:

The seamless stainless steel pipes & tubes have been widely used in petrochemical, boilers, nuclear power,machinery, shipping industry and water industry, etc. 

Specification:

 For seamless,outside diameters are from 6mm to 762mm with wall thickness from 0.5mm to 70mm. The annual output capacity is 35,000ton.
Comparison of the common grades

Standard/Grade ISC New Grade Old Grade ASTM JIS EN
Austenitic Stainless Steel S35350 12Cr17Mn6Ni5N   -- TP201 S20100 SUS201    -
S30408 06Cr19Ni10 0Cr18Ni9 TP304 S30400 SUS304 X5CrNi18-10 1.4301
S30403 022Cr19Ni10 00Cr19Ni10 TP304L S30403 SUS304L X2CrNi19-11 1.4306
S30409 07Cr19Ni10   -- TP304H S30409 SUS304H X6CrNi18-10 1.4948
    -- 10Cr18Ni9NbCu38N   --   -- S30432   --   --
S31008 06Cr24Ni20 0Cr25Ni20 TP310S S31008 SUS310S X6CrNi25-20 1.4951
  -- 07Cr25Ni21NbN   -- TP310HCbN S31042   --   --
S31252 015Cr20Ni18Mo6CuN   --   -- S31254   -- X1CrNiMoN20-18-7 1.4547
S31608 06Cr17Ni12Mo2 0Cr17Ni12Mo2 TP316 S31600 SUS316  X5CrNiMo17-12-2 1.4401
S31603 022Cr17Ni12Mo2 00Cr17Ni14Mo2 TP316L S31603 SUS316L X2CrNiMo17-12-2 1.4404
S31609 07Cr17Ni12Mo2 1Cr17Ni12Mo2 TP316H S31609   -- X3CrNiMo17-13-3 1.4436
S31668 06Cr17Ni12Mo2Ti 0Cr18Ni12Mo3Ti TP316Ti S31635 SUS316Ti X6CrNiMoTi17-12-2 1.4571
S31782 015Cr21Ni26Mo5Cu2   -- 904L N08904   --   --
S31708 06Cr19Ni13Mo3 0Cr19Ni13Mo3 TP317 S31700 SUS317   --
S31703 022Cr19Ni13Mo3 00Cr19Ni13Mo3 TP317L S31703 SUS317L X2CrNiMo18-15-4 1.4438
S32168 06Cr18Ni11Ti 0Cr18Ni10Ti TP321 S32100 SUS321 X6CrNiTi18-10 1.4541
S32169 07Cr19Ni11Ti 1Cr18Ni11Ti TP321H S32109 SUS321H   --
S34778 06Cr18Ni11Nb 0Cr18Ni11Nb TP347 S34700 SUS347 X6CrNiNb18-10 1.4550
S34779 07Cr18Ni11Nb 1Cr19Ni11Nb TP347H S34709 SUS347H X7CrNiNb18-10 1.4912
  -- 08Cr18Ni11NbFG   -- TP347HFG S34710   --   --
S38240 16Cr20Ni14Si2 1Cr20Ni14Si2   --   --   -- X15CrNiSi20-12 1.4828
    --     -- 00Cr14Ni14Si4   --   --   --   --
Duples S.S     -- 06Cr26Ni4Mo2 0Cr26Ni5Mo2   -- S32900 SUS329J1L   --
S22253 022Cr22Ni5Mo3N   --   -- S31803 SUS329J3L X2CrNiMoN22-5-3 1.4462
S22053 022Cr23Ni5Mo3N   --   -- S32205(2205)   --   --
S25073 022Cr25Ni7Mo4N   --   -- S32750(2507)   -- X2CrNiMoN25-7-4 1.4410
S21953 022Cr19Ni5Mo3Si2N 00Cr18Ni5Mo3Si2   -- S31500 3RE60   --

Specification of seamless steel pipes & tubes
OD: 6-762mm WT: 0.5~70mm

(mm)O.D. (mm)W.T. (mm)O.D. (mm)W.T.
6 0.5-1.5 83 2.5-25
8 0.2-2.0 89
10 0.8-3.0 95
12 102
14 0.8-4.0 108
16.0 114
17.0 127 3.0-32
18 0.9-7.0 133
19.0 140
20 146
21 152
22 159
24 168 3.0-50
25 1.0-8.0 180
27 194
30 1.3-8 219
32 1.5-10 245 3.5-50
34 273
35 325 4.5-50
38 351
40 356
42 2.0-11 377
45 2.0-15 406 5-55
48 426
51 450 7.0-60
54 457
57 480
60 508
63 530
68 2.5-22 558 9.0-70
70 610
73 660
76 762

Special specifications can also produce by mutual agreement .

Application:

The seamless stainless steel pipes & tubes have been widely used in petrochemical, boilers, nuclear power,machinery, shipping industry and water industry, etc.

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