Different sizes, various types and so on Product name: Pipe elbow Place of origin: Mengcun,China Standard: ANSI B16.9/16.28, ASTM A53/A106, API 5L, ASME B36.10M--1996, DIN 2605/2615/2616, JIS P2311/2312 Size: 1/2"~72" Material: Carbon steel, Stainless steel, Alloy steel Surface treatment: Transparent oil, Rust-proof black oil, Hot galvanized Payment: T/T, L/C Major Products: Elbow, Reducer, Pipe ...