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Characteristics of pipeline non-destructive testing

2023-12-18 15:09:26

Characteristics of pipeline non-destructive testingThe characteristic of non-destructive testing is that it can be tested without damaging the material and structure of the test piece. However, not al...

Straight seam steel pipe expansion technology

2023-12-18 15:09:27

What is the expansion technology of straight seam steel pipe? What stages will it go through? Let us introduce to you below.1. Preliminary rounding stage. The fan-shaped blocks are opened until all th...

Three processes for forging pipe fittings

2023-12-18 15:09:28

1. Pipe fittings die forgingFor small size pipe fittings such as socket welding and threaded tees, tees, elbows, etc., their shapes are relatively complicated, and they should be manufactured by die f...

How to choose scaffold steel pipes?

2023-12-18 15:09:29

Scaffold steel pipe, generally we call it scaffolding pipe, is a special term for people in construction or construction. Scaffold steel pipe can play different roles on construction sites and constru...

Why should stainless steel pipes be pickled, degreased and passivated

2023-12-18 15:09:30

It is mainly aimed at steel pipes, which are prone to corrosion reactions, and there is a certain hidden danger to equipment damage after corrosion. Removing all kinds of oil, rust, scale, welding spo...

Preparation before installation of 3PE anti-corrosive steel pipe

2023-12-18 15:09:31

Before embedding a 3PE anti-corrosion steel pipe, you need to clean up the surrounding environment first and conduct technical tests on the commanders and mechanical operators who participate in the c...

How to effectively control the welding quality of spiral steel pipe?

2023-12-18 15:09:32

In the process of welding the spiral steel pipe, various welding problems may occur, and the existence of these welding problems will seriously affect the safety of the use of the spiral steel pipe. T...

Factors affecting the accuracy and resolution of oil casing wall thickness

2023-12-18 15:09:33

The API standard stipulates that the inner and outer surfaces of the imported and imported petroleum casings must not be folded, separated, cracked, or scratched, and these defects should be completel...

How to choose high-quality pipeline anti-corrosion materials

2023-12-18 15:09:34

1. Good stabilityThis requires that the material has good anti-aging properties and can maintain stable properties at low temperature, high temperature, or in water.2. Good resistance to mechanical da...

Temperature problems in the production of straight seam steel pipes

2023-12-18 15:09:35

In the process of producing straight seam steel pipes, the temperature must be strictly controlled, so as to ensure the reliability of welding. If the temperature is too low, it may cause the welding ...

Standard for industrial pipeline anti-corrosion layer

2023-12-18 15:09:36

The standard for industrial pipeline anti-corrosion layer, heat insulation layer, and waterproof layerAll metal industrial pipelines require anti-corrosion treatment, and different types of pipelines ...

Application of pipeline eddy current testing

2023-12-18 15:09:37

Depending on the shape of the test piece and the purpose of the test, different types of coils can be used. There are usually three types of through-type, probe-type, and insertion-type coils.Pass-thr...

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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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