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Welding process of stainless welded steel pipe

2023-12-18 15:07:28
Stainless welded steel pipe, referred to as welded pipe, is a steel pipe made of commonly used steel or steel strips after being crimped and formed by a unit and a mold. Welded steel pipes have simple...
Industry News

Corrosion and protection of black steel seamless pipe

2023-12-18 15:07:29
The black steel seamless pipe is a very thin, firm and stable chromium-rich oxide film (protective film) formed on its surface to prevent the continuous infiltration and oxidation of oxygen atoms, so ...
Industry News

How to evenly cool the wall thickness of stainless seamless steel pipe

2023-12-18 15:07:30
Stainless seamless steel pipe is a relatively common material in production, and is widely used in industrial transportation pipelines such as petroleum, chemical industry, medical treatment, food, li...
Industry News

How much can the inner hole finish of cold drawn seamless tubing reach

2023-12-18 15:07:31
The quality of the inner hole finish of the cold drawn seamless tubing will bring many troubles to customers, which will not only affect the customer's yield, but also affect the quality of the finish...
Industry News

Forming control of cold drawn seamless tubing

2023-12-18 15:07:32
Forming control method of cold drawn seamless tubing1) The case of cold tensile stress control:For steel bars of grades II, III, IV and No. 5 steel, after cold drawing, those used as prestressed steel...
Industry News

Pressure calculation of cold drawn seamless tubing

2023-12-18 15:07:33
Cold drawn seamless tubing refer to seamless steel pipes with high dimensional accuracy and good surface finish used in mechanical structures and hydraulic equipment. The use of cold drawn seamless tu...
Industry News

Thermal spraying production technology of seamless pipe

2023-12-18 15:07:35
Development trend of metal surface treatment technology and thermal spraying technology of seamless pipeMetal surface treatment technology and thermal spraying technology are after surface preparatory...
Industry News

The working principle of fluid seamless pipe

2023-12-18 15:07:35
Fluid seamless pipe means is a kind of steel pipe with hollow section and no weld from beginning to end; a large number of steel pipes are used for conveying fluids, such as pipelines for conveying oi...
Industry News

Scrap handling in the production of stainless welded steel pipes

2023-12-18 15:07:36
Many users of stainless welded steel pipes are very curious about how to deal with the waste in the production process of stainless welded steel pipes. In fact, stainless welded steel pipes are prone ...
Industry News

Identification of raw materials for cold drawn seamless tubing

2023-12-18 15:07:37
Cold drawn seamless tubing raw materials with different chemical compositions have different fracture characteristics. The fracture characteristics can be investigated with the naked eye, and the raw ...
Industry News

Discussion on adaptation temperature of seamless steel pipe

2023-12-18 15:07:38
What temperature is the seamless steel pipe suitable for?Seamless steel pipes are widely used today. The key is because of its heat resistance and corrosion resistance. The application temperature of ...
Industry News

The quenching temperature of black steel seamless pipes not be too high

2023-12-18 15:07:39
Black steel seamless pipe is uncoated steel, also known as black steel. The dark color comes from iron oxide that forms on its surface during the manufacturing process. When a steel pipe is forged, a ...
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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