Changsha Xiangjia Metal Materical Co., Ltd.

The full series of   API oil casing pipe   is steel pipes that implement the API SPEC 5CT standard of the American Petroleum Institute, they are used to exploit the oil, natural gas and other resources. Tubing pipe is used in oil wells to extract oil or natural gas. Casing pipe is used as the well wall of oil and gas wells. We are professional pipe manufacture , we can offer API oil casing pipe with outer diameter: Φ26.67mm~Φ219.08mm; wall thickness: 3.18mm~22.2mm. Features of API oil casing pipe It has good geometric dimension accuracy and stable physical and chemical properties; Casing pipe has excellent anti-collapsing strength, which generally exceeds the API standard value by more than 15%; Oil pipe is rolled by the CPE pipe jacking unit, the inner surface quality is leading in China

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...