Forged Stainless, Alloy & Steel Pipe Fittings Meeting with Asme and Ansi B16. 11 Standard Relevant Astm Material. High Pressure Pipe Fittings, Socket Weld, 90 & 45 Elbow, Half Couping, Round Head Plug, Tee, Caps, Cross, Hex Head Bushing, Insert, Union, Hex Nipples, Sq Head Plug, Pipe Fittings, Industrial Plastic Pipes, Pipes and Tubes ...