... material:P11,P12,P91,42CrMo,12Cr1MoVG alloy steel tubes12Cr1MoVG seamless alloy steel pipeProduct name15CrMo alloy steel pipeStandard GB JIS ASTM AISI ... SCH160,SCHXXS,ectOuter diameter6-820 mmLength5.8m 6m 12m or as customer demandUsed areaPetroleum,chemical,power, gas, ... water, metallurgy, shipbuilding, construction, etc Or as customer demandPackageIn bundles, Varnish coating, Ends can ...