Pipes And Fittings 1.Material:TP304/304L,316etc 2.O.D:8-1000mm Thickness:0.5-80mm 3.Surface:Annealed&Pickled ... :ASME B16.9Material:alloy steel,Carbon steel,Stainless steelPlace of Origin:ShangHai CityMaterial Standard:ASTM A335,A234,A213,A403, ... : light spectrum checkColour:Black,yellow,Red,Blue,Green,Silvery and no colour and as Customers’ inquriymentMarking: Materal+Size+W.T+StardardPackaging Detail ...