BoltsChina Carbon Steel ASME/ANSI B16.9 Seamless Butt-Welding Pipe Fittings 45 Degree Elbow Short Radius, Find details about China Pipe Fittings, Elbow from Carbon Steel ASME/ANSI B16.9 Seamless Butt-Welding Pipe Fittings 45 Degree Elbow Short Radius