GB/T 5310 specification grades 15crmog steel pipe,12cr1movg tube,20g steel pipe,12cr2...

Sell Boiler and pressure vessel steel plates 20g,16Mng,H I,H II,10CrMo910,15Mo3 ...

10,20,45,16Mn,20G,ST35.8,St44.0,A192,A106,A53,A213,SA210C,15CrMoG,12CrlMoVG,35CrMo,36...

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Products： #Sijinpiping #sijin #mikepiping #sijinpipe #sijinfitting #sijinelbow #s...

ASTM A268 Specification for Seamless and Welded Ferritic and Martensitic Stainless St...

ASTM A268 Specification for Seamless and Welded Ferritic and Martensitic Stainless St...

ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-steel Boi...

ASTM A335 / A335M Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service ...

We are producing following tube&pipe: Ferrite/Martensite: TP410, TP405, TP420, TP...

ASTM A789 Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel T...

ASTM A790 Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel P...