Supply of Gate Valve

The company announces its need for supply of Valve,gate, full bore, carbon steel, bs 1414/api 600, flanged, raised face, class 150, required, wedge, carbon steel, 13 cr/astm a182 grade f6, carbon steel, 3 inch to supplemental requirement : no visible leakage allowed suitable for sour service additional features : compact design material & test certificate : required with material tripocal markings : required specification std:koc standard koc-mp-013 additional features :no repair without koc approval restricted to approved list of manufacturer sub code-23.5 right of t.p.i reserved hard facing inserts acceptable.