Working in sour environments with H2S, and its colour is often grass green.
Products: integral straight pipes, plug valves, integral connections and welded unions
Available size: 2" and 3"
1) Manufacturing to API 6A (PSL3 and PSL4) and API 16C.
2) Materials are in accordance with NACE,MR0175,ASTM and AISI.
3) The heat-treatment process strictly conform to NACE-MR0175 and API RP-14E
4) All sealing parts are made of special buna-N which will not crack at -29℃, with extremely good performance against H2S and sealing performance and longer service life.