1.90 Degree LR Elbow 2.ISO9001, API, CE, 3.Standard:ANSI B16.9 ... 4.Material:ASTM A860/A234/A420 5.MOQ:10 Pieces 90 Degree LR Elbow ASTM A 860 WHPY65 1, Products: 22.5 ... deg, 30deg,45 deg,90 deg,180 deg, 1.0D, 1.5D ... or as customer requirements)4, Material: carbon steel, alloy steel, stainless steel5, Packing: wooden cases, wooden pallets, cartons6, Standard: I ...