Pipe & Tube SystemChina Pipe Fittings Cap Tee Bend Reducer Elowastm A234 Wpb/A105/ASME B16.9/En/DIN/JIS/ISO Carbon Steel/Stainless Steel Butt Welding Collar DN 50/60 3/8 "to 60", Find details about China Forged Cap, BS from Pipe Fittings Cap Tee Bend Reducer Elowastm A234 Wpb/A105/ASME B16.9/En/DIN/JIS/ISO Carbon Steel/Stainless Steel Butt Welding Collar DN 50/60 3/8 "to 60"