Hyun Chang Metal-Korea provides ASME / ANSI Code and Non Code Industrial flanges for the Petrochemical, Process, & Waterworks industries. ANSI, API, AWWA pipe flanges in carbon, stainless, alloys and chrome steel. Weld Neck, Slip on, Blind, Threaded, socket weld, Lap Joint, Orifice Flanges in sizes 1 / 2" to 120 " and we are ISO9001 registered firm
Hyun Chang Metal-Korea provides ASME / ANSI Code and Non Code Industrial flanges for the Petrochemic