... pipe 1.Hot forged body 2.watermark certificate 3.Type straight tee elbow etc 4.packing carton ... ring slide-on,Expand2.Material :DR brass 3.Technical :Heating,forged,tempering,cutting,wash,packing4.Type :Straight,Elbow,Tee,Stopper,etc.5.Size ... Technology: forging, Machining by CNC ensure high precision.3. Wide range of applications including cold and hot ... . AS2537 Brass fittings for pex tubes size 3/8"-1"