ASTM A106-96a stainless steel pipe 1,OD:4-219 2,WT:0.4-45 ... changed as per customer's requirement ASTM A106-96a stainless steel pipe1,OD:4-2192,WT:0.4-453,Material ... 4-45mmtolerance Section shapeRoundApplicationStructure pipe,Oil pipe, gas pipe, boiler pipe, pressure pipe, fluid pipeColorblackTechniqueCold rolled ,Hot dipped, cold drawn/dipped, welded, ERWCertificationISO9001Place of originLiaocheng ...