Auto EngineChina 90° Elbow Long Radius, Cvn Impact Test Acc. to ASME B31.4, Diam: 10", Sch: S-Std, Std of Design: ASME B16.9, Ends: Bw, Material: Wrought-ASTM A234-Smls Gr., Find details about China En10253 Elbow, High Press Elbow from 90° Elbow Long Radius, Cvn Impact Test Acc. to ASME B31.4, Diam: 10", Sch: S-Std, Std of Design: ASME B16.9, Ends: Bw, Material: Wrought-ASTM A234-Smls Gr.