Your current location: Home > Steel ProductSteel Product
20G boiler pipe

20g seamless steel pipe is a long steel with a hollow cross section and no seams around it. The steel pipe has a hollow cross section, and is widely used as a pipeline for transporting fluids, such as a pipeline for transporting oil, natural gas, gas, water, and certain solid materials.


Outside diameter: 1/2''--36''

Thickness: Sch5--Sch XXS

Length: 0.5m-12m (custom made if length over 12m)

Minimum order:1 piece

Chemical composition:

  GB 5310

Elements %

C

Mn

P   

S    

Si 

Cr   

Mo

Nb

    20G steel tube

0.17-0.23

0.35-0.65

0.025

0.015

0.17-0.37


Seamless steel pipe 20G Mechanical Properties: 

Tensile Strength, MPa

Yield Strength, MPa

Elongation, %

Hardness, HB

410-550

245min

24 min

 

Please feel free to give your inquiry in the form below.we help you sort out the costs and preparation
Name:
*
E-mail:
*
Tel:
*
Messages:
Code:
点击切换验证码 *