China Products/ Cap Tee Bend Reducer A234 Wpb/A105/ASME B16.9/En/DIN/JIS/ISO 1/2"-48"Carbon Steel/Stainless Steel Butt Welding Reducer Pipe Fitting Elbow, Find details about China Product, Butt Welding Reducer from China Products/ Cap Tee Bend Reducer A234 Wpb/A105/ASME B16.9/En/DIN/JIS/ISO 1/2"-48"Carbon Steel/Stainless Steel Butt Welding Reducer Pipe Fitting Elbow