carbon steel tube 1)standards:GB ASTM JIS DIN and so on 2)Grade:10#, 20# 25# 45# Q235 Q345 16Mn 15CrMo and so on

carbon steel pipe (BE) Size"1/2"-48" Material:A234-WPB. A420-WPL6. A234-WP12. A234-WP11. A234-WP5

Our Products:Seamless steel pipe, ERW steel pipeMaterials:Carbon steel, stainless steel.Standard:ASTM, ANSI, API, JS, DIN, GB, BSSize:From size: 1/2"to 88", SCH40, SCH80, SCH160, or per customers' drawings or samples

seamless carbon steel tube