... :carbon steel ,alloy steel ,stainless steel pipes and pipe fittingssuch as: long/short radius elbows(EL/ES),straight / reducing tee(TC/TR) ,SO ... ,SW,TH flanges,pipe end cap,eccentric/concentric reducers ;sprial welded steel pipe (SSAW),seamless steel pipe (SMLS) ,and LSAW pipe! 45 Degree Long Radius Seamless Elbow