Renewal of joints, repair of ring grooves as per API procedure by pre-machining, welding of SS buffer lay, SS inlay, stress reliving, finish machining, DP tests and pressure testing up to 21, 000 PSI....
Range: Column Pipe 40(1½") to 200 mm (8") NB  Riser Pipe 42(1¼") to 75 mm (2½") NB Standards: ASTM D1785, Company Applications: • Quick and easy installation of pump sets in Tube/Bore wells, India Mark II Hand Pump, India Mark III Hand Pump...