Oil casing pipe is used to support the wall of oil and gas wells to ensure the operation of the entire oil well during the drilling and after. The oil casing pipe needs to do hydraulic test before it leaves the factory, which is an important means of inspecting the quality of the oil pipe. It needs to fill the pipe with water and check its ability to maintain the specified pressure without leakage or rupture under pressure.

The hydraulic testing machine is used to detect the pressure bearing of casing pipe, the test pressure is 70mpa, 9 5/8", 7", 5 1/2", 5", 4 1/2", 3 1/2 ", 2 7/8, etc. to meet different specifications of casing pipe. It adopts the pressurizing cylinder method to pressurize, the pressurization method is fast and reliable, and it is equipped with an automatic control system that can display the pressure curve in real time, output the test report and save the test data.

Changsha Xiangjia Metal Materical Co., Ltd. the Steel Pipe Division of ADTO GROUP, is one of the leading manufacturers of steel products in China. We specializes in manufacturing all kinds of steel pipe in various grades and sizes. Years of production experience and manufacturing facilities who have a capacity of 200,000 tons per annual will ensure the good quality and competitive duration of our products.