NORSOK M630 and M650 valves | Exotica Valves
NORSOK M630 specifies a range of raw materials used in the petrochemical industry, especially in offshore environments. In addition to carbon steel, low-temperature carbon steel and stainless steel, NORSOK M630 also cover forging and casting specifications for Duplex A182 F51 UNS S31802, Super Duplex A182 F53 UNS S32750 and A182 F55 S32670, as well as Copper-Nickel C70600, Inconel® …