Hot Rolled 30CrMo 42CrMo 40cr 42CrMo4 4140 4130 Alloy Seamless Steel Pipe Carbon Steel Pipes

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Product nameMaterialStandardSize(mm)Application Low temperature tube16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG ASTM A333GB/T18984-2003 ASTM A333OD:8-1240*WT:1-200Apply to - 45 ºC ~ 195 ºC low temperature pressure vessel and low temperature heat exchanger pipe High-pressure boiler tube20G ASTMA106B ASTMA210A ST45.8-IIIGB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79OD:8-1240*WT:1-200Suitable for manufacturing high pressure boiler tube, header, steam pipe, etc Petroleum cracking tube10 20GB9948-2006OD: 8-630*WT:1-60Used in oil refinery furnace tube, heat exchanger tube Low medium pressure boiler tube10# 20# 16Mn,Q345GB3087-2008OD:8-1240*WT:1-200Suitable for manufacturing various structure of low and medium pressure boiler and locomotive boiler General structure of the tube10#,20#,45#,27SiMn ASTM A53A,B 16Mn,Q345GB/T8162-2008 GB/T17396-1998 ASTM A53OD:8-1240*WT:1-200Apply to the general structure, engineering support, mechanical processing, etc Oil casingJ55,K55,N80,L80,C90,C95,P110API SPEC 5CT ISO11960OD:60-508*WT:4.24-16.13Used for extraction of oil or gas in oil Wells casing, used in oil and gas well sidewall

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