... ,TP310S,TP321TypeSeamless and weldedEndPlain, beveled, with end cap 2. Carbon seamless steel pipeSizeDiameter:1/2inch to 32inchThickness: sch5 to schxxsSurfaceGalvanized or coatedTechniqueCold ... 1010, AISI 1020, AISI 1045EndPlain, beveled, with end cap 3. Alloy steelSizeDiameter:1/2inch to 32inchThickness: sch5 to schxxsSurfacePaintedTypeSeamlessMaterial12Cr1MoVG, 10CrMo910, 15CrMo ...