... Standard:ASME B16.9Material:alloy steel,Carbon steel,Stainless steelPlace of Origin:ShangHai CityMaterial Standard:ASTM A335,A234,A213,A403,A53 ... check B:UT test C:light spectrum check2 Productive Process of check3 Agreementon Preshipment Inspection:A:Size Check B:UT Test ... ,Plastic film,Wooden cases,Wooden PalletDelivery Detail:As Customers’ inquiryment All Kinds Of Pipes And Fittings