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How to choose oil casing

2023-12-18 15:01:27

Oil casing plays an important effect in oil well operation. They can maintain wells free from shallow and shallow gas layers, as well as maintain oil and gas transportation and drilling of oil and gas...

Conditions of use of oil casing

2023-12-18 15:01:28

Special oil pipe is mainly used for drilling oil and gas Wells and conveying oil and gas. It includes an oil drilling pipe, oil casing, and pumping pipe. The oil pipe is mainly used to connect the dri...

Classification and use of oil casing

2023-12-18 15:01:29

Oil casing is divided according to the function: surface casing, technical casing, and oil layer casing.Surface casing：1. To seal the soft, collapsing, and leaky strata and water layer in the unstable...

Detection method of oil sleeve clamp

2023-12-18 15:01:31

In order to further detect the binding of petroleum casing, according to the properties of the material of oil casing and oil casing, the magnetic powder detection equipment uses the good magnetic con...

Testing method of oil casing

2023-12-18 15:01:32

Cangzhou Shenlong introduces the detection method of oil casing for you1. Ultrasonic detection When an ultrasonic wave is scattered in the detected raw material, the acoustic characteristics of the ra...

Introduction of high density seam sand screening pipe

2023-12-18 15:01:33

Performance characteristics of high-seam sieve products:High-density punch seam filter sleeve, punch seam can be along the axis direction of the pipe body, using straight seam welding; unique punch se...

Pressure capacity of petroleum sand proof sieve pipe

2023-12-18 15:01:34

Sand sieve tube is suitable for deep good mining oil, gas sand sieve tube, has a pipe wall with holes, both ends set tapered thread inner layer tube and open with a longitudinal narrow outer tube, two...

Precautions should be taken when installing grooved pipe fittings

2023-12-18 15:01:35

Cangzhou Shenlong steel pipe to remind the installation of grooved fittings should pay attention to the following matters, if the pipe fittings can be better protected in the use process, the service ...

The developments for steel pipe

2023-12-18 15:01:37

Steel pipe steel products as an important part of national economic development play a significant role in the molding process due to the welding method and the use of different shapes into large-diam...

Weld Joint quality factor of HFW pipe

2023-12-18 15:01:37

As there is no need to add filler metal during the welding process of HFW steel pipe, it has the advantage of high welding speed and high production efficiency, and it is widely used in oil and gas t...

The ultrasonic flaw detection of the high frequency steel pipe

2023-12-18 15:01:38

The quality of the detection of the high-frequency steel pipe is particularly important in the production process due to its high efficiency.Usually, the high-frequency ultrasonic testing of the steel...

Difference between the resistance welding and high frequency welding

2023-12-18 15:01:39

The main principle is different, as the name implies resistance welding, resistance welding a weldment composition after pressure is applied through the electrodes, the use of electric current through...

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About Us

Cangzhou Shenlong Pipe Manufacturing Co., Ltd. is a company& supplier& manufacturer& factory specialized in the production, processing and sales of various steel pipes, such as seamless pipe, welded pipe, straight seam steel pipe, spiral welded steel pipe, hot galvanized steel pipe, coating steel pipe, stainless steel pipe, and pipe fittings, the production base is located in Cangzhou.

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As a professional steel pipe manufacturer, we can provide First-Class Quality & Professional Technical Services ! Welcome to contact us !

Tel : 86-21-68415567

E-mail: info@pipesl.com

Add :10A6, No526, Laoshan Rd, Pudong New District, Shanghai, China

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