... .28, DIN2605-2642, JIS, and ISO4) Material: ASTM A234 WPB, carbon steel5) Surface treatment: transparent oil, rust-proof oil6) Nominal wall thickness: Sch5s ... , 40, 60, 80, 100,120, 140, 160, STD, XS, XXS, and SGP7) Packing: in veneer cases Pipe Elbow (JT-CBW007)