... established in 1993.Our products including flange, elbow, tee, reducer, pipe ... Short radius ( 45 , 90 & 180 degrees ) Tees - Equal Tee & Reducing Tee Reducers - concentric & eccentric reducers Flange (WN Flange,SO Flange, PL Flange, SW Flange, BL Flange,LJ Flange ... Flange size3/8"-160"TypeLap-Joint Flange (LJ), Socket-welded Flange (SW), Slip-on Flange (SO), Welding-Neck Flange (WN), Threaded Flange ...