GB5310 Grade 20G Seamless Steel Boiler Pipe Factory

20G is the steel material of GB 5310- 2008. GB 5310- 2008 standard is applicable to seamless tubes for making steam boiler whose pressure is high or higher and seamless tubes used as pipelines.
GB5310 Grade 20G Specification:
Standard: GB, DIN, ASTM, API
OD 10-1000mm
Thickness1-100mm
Grade BS GB JIS ASME ANSI ASTM
Place of Origin: Tianjin China (Mainland)
Secondary Or Not: Non-secondary
Surface Treatment: According to your request

Application of 20G Seamless Steel Boiler Pipe Factory :

GB5310 Grade 20G is mainly used for Manufacture heating-pipelines,containers,coal-saving devices,superheaters and reheaters of high pressure boiler(P>9.8MPa,450 <T<650)

Main Steel Tube Grade:20G,20MnG,1 5MoG,15C rMoG,12C r2MoG,12C rlMoVG.
Other grade can also be provided after consulting with costomers.

learn more:http://www.section-steel.com/News/GB5310-Grade-20G-Seamless-Steel-Boiler-Pipe-Factory.html

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