Min. Order Reference FOB Price
1 Piece US$5.00 / Piece
Product Description
Material &Standard:Carbon Steel --- ASME B16.9, ASTM A234 WPB Stainless Steel --- ASTM A403 304/304L/310/310S/316/316L/317L/321 ;Alloy Steel --- ASTM A234 WP1/5/9/11/12/22/91 Welded elbows are made from the steel plates, so it is not seamless steel elbows. Use a mould and press ...