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Steel Pipe
Steel Pipe
Steel Pipe

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  • Contrast Form
  • DESCRIPTION
  • MATERIAL ATANDARD
  • Chemical Components
  • Comparison Form
National Standard Contrast Form
American Standard Contrast Form
Japanese Standard Contrast Form

  • PRODUCT SPECIFICATIONS
    6mm--530mmx1mm--40mm,
    Products of special specifications and materials can be customized!

  • TECHNOLOGY STANDARD
    (For structure,fluid transport,boiler heat exchanger and petroleum cracking)GB/T14976-2002、GB13296-91、JIS G3463、JIS G3448、DIN17458.Comparison Table of the Common Stainless Steel Grades&Standard Stainless Steel Grades among Different Countries.

TECHNICAL FLOW

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Type

Grade of steel

Specification D---Standard

Common Standard

Type

Grade of steel

Specification D---Standard

Common Standard

China
（GB）

America
AISI(ASTM)

Japan
JIS(Japan)

Germany（Germany）

China
（GB）

America
AISI(ASTM)

Japan
JIS(Japan)

Germany（Germany）

DIN17006

DIN17007

DIN17006

DIN17007


Stainless steel seamless pipe

0Cr18Ni9

304/S30400

SUS304

X5CrNi18-10

1.4301

Ø6-630
0.5-28mm

GB/T14975-2002

Stainless steel seamless pipe

0Cr18Ni9

304/S30400

SUS304

X5CrNi18-10

1.4301

Ø19-1000
1-20mm

GB/T12770-91

00Cr19Ni10

304L/S30403

SUS304L

X2CrNi19-11

1.4306

GB/T14976-2002

00Cr19Ni10

304L/S30403

SUS304L

X2CrNi19-11

1.4306

GB/T12771-2000

00Cr25Ni20

310S/310008

SUS310S

X12CrNi25-21

1.4845

GB13296-91

00Cr25Ni20

310S/310008

SUS310S

X12CrNi25-21

1.4845

HG20537.2-92

0Cr17Ni12Mo2

316/S31600

SUS316

X5CrNiMo17-12-2

1.4401

International Standard

0Cr17Ni12Mo2

316/S31600

SUS316

X5CrNiMo17-12-2

1.4401

HG20537.3-92

0Cr17Ni14Mo2

316L/S31603

SUS316L

X2CrNiMo18-14-3

1.4435

ASTM A213/A213 M

0Cr17Ni14Mo2

316L/S31603

SUS316L

X2CrNiMo18-14-3

1.4435

HG20537.4-92

0Cr19Ni13Mo3

317/S31700

SUS317

X5CrNiMo11-13-3

1.4449

ASTM A312/A312 M

0Cr19Ni13Mo3

317/S31700

SUS317

X5CrNiMo11-13-3

1.4449

International standard

00Cr19Ni13Mo3

317S/S31703

SUS317L

X2CrNiMo18-16-4

1.4438

JIS G3459

00Cr19Ni13Mo3

317S/S31703

SUS317L

X2CrNiMo18-16-4

1.4438

ASTM A312/A312 M

1Cr18Ni9Ti

321/S32100

SUS321

X12CrNiTi18-9

1.4878

DIN 2462

1Cr18Ni9Ti

321/S32100

SUS321

X12CrNiTi18-9

1.4878

ASTM A688/A688M

0Cr18NI10Ti



X6CrNiTi18-10

1.4541


0Cr18NI10Ti



X6CrNiTi18-10

1.4541

JIS G3468

0Cr18Ni11Nb

347/S34700

SUS347

X12CrNiNb18-10

1.455


0Cr18Ni11Nb

347/S34700

SUS347

X12CrNiNb18-10

1.455

DIN 2462

And Typlca

Item No

Steel grades

(AISI)
Typical steel codes

1

Austenite

301,310S,304,316,316L,316Ti,317,317,321,347H,904L

2

Ferrite

430

3

Bio-phase

S31803 S2205

Comparison Table Of Chemical Components Of Stainless Steel Tubes Of Commonly-Used Steel Grades(1)
Comparison Table Of Chemical Components Of Stainless Steel Tubes Of Commonly-Used Steel Grades(2)
Comparison Between Domestic And International Size Deviations（1）
Comparison Between Domestic And International Size Deviations（2）
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