Over the years, D. Rampersad has successfully refurbished many valves for all of the major industries of Trinidad and Tobago. This service includes, but is not limited to, the complete refurbishment of gate, check, relief and butterfly valves to A.P.I. 600, including hydrostatic and pneumatic testing/setting to A.P.I. 598. We have successfully refurbished and tested a wide range of valve sizes up to 36 inch nominal bore with pressure ranges up to 3000 p.s.i.
Lapping of large ball valve on bulk iron ore
Valve body and seat following lapping operation