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Industry News

Non - destructive testing and ray testing of welding flange

2023-12-18 15:00:29
Non-destructive testing of welded flanges is the most widely used method in the inspection of pressure vessels, which can be applied to all aspects of container manufacturing. In the inspection of raw...
Industry News

How to improve the safety of oil casing?

2023-12-18 15:00:30
Oil casing is an important equipment for oil drilling, its main equipment also includes drill pipe, core pipe and casing, drill collar and small diameter drilling pipe, etc.How to improve the safety o...
Industry News

How to identify bad casing pipe

2023-12-18 15:00:31
Oil casing is an important equipment for oil drilling, its main equipment also includes drill pipe, core pipe and casing, drill collar and small diameter drilling pipe, etc.How can you tell the differ...
Industry News

Method for testing the quality of oil casing

2023-12-18 15:00:32
Oil casing is a high-end product of steel pipe, casing varieties are more, casing diameter standard scale a total of 15 categories of standards, its outer diameter size is 114.3-508mm; Steel grade is ...
Industry News

Casing knowledge and Hydrostatic testing of oil casing

2023-12-18 15:00:36
Oil casing can be divided into different steel grades according to the strength of the steel itself, namely J55, K55, N80, L80, C90, T95, P110, Q125, V150, and so on. Different good conditions, well d...
Industry News

The use of oil casing

2023-12-18 15:00:37
Oil casing  is a kind of large diameter pipe to hold oil and gas well walls or holes. The casing is inserted into the hole and secured with cement to help separate the rock formation and prevent the h...
Industry News

Factors affecting the quality of seamless steel pipe

2023-12-18 15:00:38
Seamless steel pipe has a wide range of applications and is generally used for a long time after construction. The quality of seamless pipes will affect the price and service life, so it is very impor...
Industry News

Precautions for using oil casing

2023-12-18 15:00:39
Casing is important to oil drilling equipment, and its main equipment includes drill, core pipe and casing, drill collars and drilling small diameter steel pipe, and so on.What matters should be paid ...
Industry News

Advantages of 3PE anticorrosive coating

2023-12-18 15:00:40
3PE anticorrosive steel pipe is suitable for underground coal mine water supply and drainage, underground grouting, positive and negative pressure ventilation, gas drainage, fire sprinkler, etc. Therm...
Industry News

Anticorrosive steel pipe manufacturers: anticorrosive steel pipe for what fields

2023-12-18 15:00:41
Many people only know one thing about the use of anticorrosive steel pipe. Its role is really wide coverage. It is suitable for underground coal mine water supply and drainage, underground grouting, p...
Industry News

Classification of oil casing

2023-12-18 15:00:42
Oil casing can be divided into different steel grades according to the strength of the steel itself, namely J55, K55, N80, L80, C90, T95, P110, Q125, V150, and so on. In different good conditions, and...
Industry News

Hf welded steel pipe manufacturer: This section describes HF welded steel pipe

2023-12-18 15:00:43
High-frequency welded steel pipe: After the hot rolled coil is formed by the molding machine, the skin effect and proximity effect of high-frequency current are used to heat and melt the edge of the t...
Industry News
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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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