... A106 GR B carbon Seamless Steel Pipes. 2.Standard: ASTMA511, A312, A269. 3.Length6m--12mm OD ... thickness: 1 to 100mm Package: seaworthy wooden cases Standard: GB, JIS, ASTM, AISI, DIN and more ... SCH160, SCHXXS and more Length: 5.8, 6, 12m or customized Usage: petroleum, chemical, power, gas, water, metallurgy, ... in bundles, varnish coating, ends can be beveled or square cut, end capped With API, Mill, ...