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Precautions for welding joints of polyurethane thermal insulation pipes

2023-12-18 15:03:14
Polyurethane insulation pipe products are widely used, but now our life can not do without the use of polyurethane insulation pipe products, why is this? Because in our daily life, the pipes conveying...
Industry News

Connection mode of polyurethane insulation pipe

2023-12-18 15:03:15
Polyurethane insulation pipe products are widely used, but now our life can not do without the use of polyurethane insulation pipe products, why is this? Because in our daily life, the pipes conveying...
Industry News

3PE steel pipe anti-corrosion coating repair methods

2023-12-18 15:03:16
What if 3PE coating is modified and repaired?According to the damage to the anticorrosive layer of the 3PE pipeline, different ways should be taken to repair it. When the diameter of the damage is les...
Industry News

What is submerged arc welding

2023-12-18 15:03:17
Submerged arc welding  is a kind of welding method which takes the arc as the heat source and carries out arc combustion in the welding state. Due to the deep penetration, high productivity, and high ...
Industry News

LSAW steel tube features

2023-12-18 15:03:18
LSAW (LongitUDyield Arc Welding) is a professional term for Longitudinally Submerged Arc Welding steel pipe. It is a kind of tube made by pressing (rolling) steel plate into billets in a mold or moldi...
Industry News

Notes for submerged arc welding

2023-12-18 15:03:19
Submerged arc welding is a kind of welding method which takes the arc as the heat source and carries out arc combustion in the welding state. Due to the deep penetration, high productivity, and high d...
Industry News

Straight seam submerged arc welding steel pipe production technology

2023-12-18 15:03:20
Straight seam steel pipe can be divided into high-frequency straight seam steel pipe and submerged arc welding straight seam steel pipe according to the production process. Submerged arc welding strai...
Industry News

Submerged arc welding steel pipe production technology

2023-12-18 15:03:21
Submerged arc welding steel pipe: spiral seam steel pipe is welded by automatic double-wire and double-side submerged arc welding process, which is made of strip coil plate as raw material and formed ...
Industry News

Helical steel pipe stacking principle requirements

2023-12-18 15:03:21
Spiral steel pipe is a spiral seam steel pipe, which is made of strip coil plate as raw material, often formed by warm extrusion, and welded by automatic double-wire and double-side submerged arc weld...
Industry News

Anti-corrosion characteristics and solutions of sewage treatment pipelines

2023-12-18 15:03:22
In recent years, many cities in China have built sewage treatment plants. Most of the water pipelines in urban sewage treatment projects are buried in steel pipes. Corrosion is a major problem in sewa...
Industry News

Construction process of steel pipe pile

2023-12-18 15:03:24
Steel pipe pile is a common component in the construction of bridge pile foundations. It has the advantages of high bearing capacity, flexible pile driving, and fast construction speed. For complex te...
Industry News

Type of steel pile and Characteristics of steel pipe pile

2023-12-18 15:03:25
Steel pipe pile is a common component in the construction of bridge pile foundations. It has the advantages of high bearing capacity, flexible pile driving, and fast construction speed. For complex te...
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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