Detailed Product Description CommodityAlloy Steel Seamless PipeMaterialASTM: T2,T5, T9, T11, T22, P2,P12,P5, P9, ... ,1Cr5Mo Standard ASTM A213,ASTM A335,JIS G3462,JIS G3458, DIN 17175,GB 5310,GB 6479,or the equlivant standard.OD.10mm ... the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat-exchanger and other fieldsDelivery Time promptIf any of the ...