Wholesale, sale - metallurgical materials:
-pipe parts - neck, flat, blank, loose flanges, rings and flares, blind flanges, plate and dished bottoms, pipe bends and elbows, reducers, T-joints -seamless, welded and forged, sealing rings, welding and threaded fittings, borders
-tubes - seamless hot formed, boiler made of alloyed and non-alloy ...