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Tensile strength of the thick-walled seamless pipe

2023-12-18 15:06:27

The maximum wall thickness of the thick-walled seamless pipe is up 60mmSeamless steel pipes are represented by outer diameter and wall thickness. Thick-walled seamless steel pipes are mainly used for ...

Advantages and uses of plastic-coated composite steel pipe

2023-12-18 15:06:28

Plastic-coated composite steel pipes are also called plastic-coated steel pipes. Plastic-coated steel pipes are based on steel pipes and use plastic powder as the coating material. The inner surface i...

Causes of corrosion of hot-rolled seamless pipes

2023-12-18 15:06:29

Hot-rolled seamless pipe is an ultra-thin, strong, detailed and stable chromium-rich oxide film (protective film) formed on its surface to prevent oxygen atoms from re-wetting and re-oxidizing, thereb...

Analysis of quality defects in welded section of welded pipe

2023-12-18 15:06:31

Welding seam is an important symbol of welded pipe quality and the life of the welded pipe. Therefore, analysis and treatment of welding section quality defects should be carried out around the welded...

Is high frequency welded pipe the best way to weld steel pipes?

2023-12-18 15:06:31

Steel pipes can be divided into two categories according to production methods. One is seamless steel pipes and the other is welded steel pipes. Welded steel pipes are longitudinally welded pipes. Acc...

The main production process of large diameter straight seam welded pipe

2023-12-18 15:06:32

Longitudinal welded pipes are formed by bending steel plates or steel strips and then welding them. According to the weld form, it is divided into straight seam welded pipe and spiral welded pipe(ssaw...

The differences between straight seam steel pipe and seamless steel pipe

2023-12-18 15:06:34

What we often see in life should be seamless steel pipes, straight seam steel pipes and spiral welded pipes. The following editor briefly takes you to understand how to distinguish between straight se...

About the coating method of anti-corrosion steel pipe

2023-12-18 15:06:35

The anti-corrosion method of anti-corrosion steel pipe is generally to use coating anti-corrosion. The following editor will show you the knowledge about coating anti-corrosion.Coating anti-corrosion ...

Quality inspection of double-sided submerged arc welding spiral steel pipe

2023-12-18 15:06:35

The double-sided submerged arc welded spiral steel pipe should be subjected to mechanical performance test, flattening test and flaring test before leaving the factory, and must meet the standard requ...

Principle and processing method of straight seam steel pipe

2023-12-18 15:06:36

Straight seam steel pipes are parallel steel pipes between the steel pipe and the weld seam. They are usually divided into transformer cooling oil pipes and metric electric welded steel pipes. Straigh...

Non-destructive testing of straight seam steel pipes

2023-12-18 15:06:37

1. The basic requirements for the appearance of the welded seam of the straight seam steel pipeBefore the non-destructive testing of straight seam steel pipes, the weld appearance inspection shall mee...

What is the scope of application of steel pipe piles?

2023-12-18 15:06:38

The steel pipe pile foundation is the most widely used foundation form in the deep foundation, which consists of several piles submerged in the soil and a cap or cap beam connecting the top of the pil...

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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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