... ,Hexagon nipple,Weldolets,Sockolets,Threadolets Pipe FittingsSTAINLESS STEEL PIPE FITTINGS. Elbow,tee,Union,cross,Coupling,Cap,Bush,Plug,Swage ... :1500-2500LB or PN100-PN250 or 10K-40KMaterial:Carbon steel,stainless steel,alloy steel etcDesign & Manufacture Std.:ASME B16.5,API 605 ... ,UNI 6100-67,AS4087Structure Type: Forged Screwed and Socket-weld fittings in shape of Elbow,tee,Union,cross,Coupling,Cap ...