... quality with low cost and short delivery . ItemP11 Alloy steel pipe StandardASTMA335,A369,A213,A209,A250,GB5310,GB6479,GB9948,JISG3462,EtcOutside ... :1.00~1.50,Mo:0.44~0.65ApplicationAlloy steel pipe applies to petroleum,chemical industry,electric power,boiler, high temperature ...