Hydrostatic Test of Oil Casing Pipe

Hydrostatic test of casing pipe:

①. Use high-pressure water gun to clean the inside of the tube;

②. The surface of the thread must be coated with lubricant to minimize damage during the hydrostatic test (plugging and unloading); ③. Correctly clamp the workpiece, check whether the various parts of the equipment are running normally; ④. Check whether the protective device is safe and reliable; ⑤. Water injection and suppression, the suppression time is 7 seconds; ⑥. Fill in “Hydrostatic Test Report of Threaded Sleeve” carefully according to the workpiece number.