... -WPL6,A234-WP12,A234-WP11,A234-WP5 1.Materials:Carbon steel,stainless steel,alloy steel,and other materials according to customer’s requirements,elbows ... /STD/XS/XXS 4.Type:Elbow45,90,180 Deg,Long/Short Radius elbows,seamless elbows or welding elbows 5.Pressure series:High ... ,light industry,metallurgy,the shipping,urban construction and other professions carbon steel elbow