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Extreme Special Clearance Slim Hole Valve (Patent Pending)
Date: (Wednesday, August 15, 2012)
PSI would like to announce  the development of our Extreme Special Clearance Slim Hole Valve. The Extreme Valve allows producers (Oil & Gas Companys) to enter into heavy wall 4-1/2 casing (22kg per meter) for "Sand Clean Outs" during snubbing operations.