Jiangyin City Changjiang Steel Pipe Company
5 1

ASTM A210 GR.A1 Seamless Steel Tubing OD 70mm-457mm Bolier Pipe

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Quick Information

  • Brand Name: JST
  • Place of Origin: China
  • Model Number : SST-A210

Description

ASTM A210 GR.A1 seamless steel tubing OD 70mm-457mm, Bolier pipe

Material

&

Standard

Description

Chisese

American

German

       10#        

ASTM A53-A

St37 DIN1626

ASTM A106-A

St37-2 DIN17175

ASTM A179-C

St35.8 DIN17175

ASTM A192

St35.8 DIN17175

20#

ASTM A53-B

St42-2 DIN1626

ASTM A106-B

St45-8 DIN17175

ASTM A178-C

St45-4 DIN1629

45#

ASTM A1045

CK45

16Mn

ASTM A210-C

St52 DIN1629

37Mn5

J55

27SiMn

CrMo

ASTM 4135,4150

CrMo4 DIN17212

40Cr

ASTM 5140

41Cr4

Quick Detail:

Standard: ASTM A210

Out Dimensions: 70mm-457mm

Wall Thickness: 3.77mm-120mm

Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

Boiler pipe is one of the seamless steel pipes. The method of manufacturing is same to seamless pipe,but this pipe has an requirement of the steel grades.Depending on the operating temperature,it can be divided into two kinds:

General boiler pipes and high-pressure boiler pipes.

1.General boiler pipes is suitable for under 450℃.Its made of hot finished or cold rolled carbon steel pipes.
2.The general boiler pipe is used to produce water screen tube,boiling water tube,superheating steam tube,superheating steam tube of locomotive boiler,tobacco tube and generating tube etc.
3.High-pressure boiler pipe is used to produce high-pressure or ultrahigh pressure superheater tube,reheater tube,gas-guide tube,main steam pipe and so on. 

Description:

Standard:

ASTM A210

Steel Grde:

GR.A1

Standard Packing: 

Beveled end or pained ends/black painting/ plastic caps/ in bundles

Inspection and Test: 

Chemical Composition Inspection, Tensile Test( Y.S Mpa, T.S Mpa, E.L), Impact test, Nondestructive Test, Hydrostatic Test.

Standard

     Steel Grade

                        Chemical Composition(%)

  C

  Si

  Mn

  Cr

   P

   S

  Cu

  Ni

  Mo

 ASTM

A210 Grade A-1

≤0.27

≥0.10

≤0.93

  --

≤0.035

≤0.035

   --

   --

  --

   GB

20#

0.17-0.23

0.17-

0.37

0.35-

0.65

≤0.25

≤0.035

≤0.035

≤0.25

≤0.25

   --

Mark: 

As requested.

Delivery Status:

Hot-rolling

Our Service:
• Your inquiry related to our product & price will be replied within 24hours.
• Well-trained & experienced staff are to answer all your inquiries professional in English of course.
• Working time: 7:30am - 5:00pm, Monday to Saturday.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.

Competitive Advantage:

Jiangyin City Changjiang Steel Pipe Co., LTD owned five factories and has advance production facilities, qualified inspection instruments and permanent technical research capability.

We have design team to develop new skill and new products to meet requirements of markets.
High professional employees have good emergency-dealing ability during production.

Competitive price , Quick delivery and Low MOQ.


Product Image

  • ASTM A210 GR.A1 Seamless Steel Tubing OD 70mm-457mm Bolier Pipe image

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