E-mail: info@pipesl.com
Industry News

What are the methods to control the scars of galvanized seamless steel pipes?

2023-12-18 15:06:58
Following these measures can effectively control the scars of galvanized seamless steel pipes:(1) The particle size of the deoxidizer powder is generally about 16 mesh.(2) According to the inner surfa...
Industry News

Hardness test of galvanized seamless steel pipe

2023-12-18 15:06:59
The hardness test of galvanized seamless steel pipe can be divided into two methods, one is tensile test specimen and the other is hardness test.①For galvanized seamless steel pipes made of tensile sp...
Industry News

Precautions for using straight seam steel pipe

2023-12-18 15:06:59
For the installation and use of straight seam steel pipes, there are strict technical requirements, which must be carried out according to actual conditions and operating procedures to ensure safety a...
Industry News

What are the treatment methods of seamless steel pipes?

2023-12-18 15:07:00
1. Grinding the nozzle of seamless steel pipe: After cutting, an angle grinder should be used to polish the plastic layer of the nozzle. The purpose is to avoid melting or even burning of the plastic ...
Industry News

High-pressure boiler tube tempering method

2023-12-18 15:07:01
Tempering is a heat treatment process in which a 20G high-pressure boiler tube quenched into martensite is heated to a temperature below the critical point, held for an appropriate time, and then cool...
Industry News

Installation of fire piping system

2023-12-18 15:07:04
Installation process of fire piping systemInstallation preparation → Dry pipe installation → Alarm valve installation → Stand pipe installation → Spray layered dry branch pipe, fire hydrant and branch...
Industry News

The types and characteristics of steel pipe piles

2023-12-18 15:07:05
Steel pipe piling are commonly used components in the construction of bridge pile foundations. It has the advantages of high bearing capacity, flexible piling and fast construction speed. For complex ...
Industry News

What are the common piping systems?

2023-12-18 15:07:06
Piping systems are often used in gas and liquid transmission, so what types of piping system are there?Steel pipesFor the supply of water and flammable gases, steel pipes are the most useful pipes. Th...
Industry News

Why is the construction of steel pipe piles more difficult than steel sheet pile

2023-12-18 15:07:07
Because the pipe pile is round, the soil squeezing effect is greater than that of the sheet pile, and there are more process procedures, and the steel sheet pile can be directly driven in and connecte...
Industry News

Construction technology of pile sinking of steel pipe pile

2023-12-18 15:07:08
In the construction sequence of steel pipe pile, you should first grasp all aspects of the project for comprehensive consideration and analysis, such as construction machinery, construction period, de...
Industry News

How to construct steel pipe piles?

2023-12-18 15:07:09
When traditional reinforced concrete and prestressed concrete piles are difficult to adapt, piling pipes are often used to strengthen the foundation.Steel pipe piles have the advantages of light weigh...
Industry News

Key points of quality control of prestressed pipe piles

2023-12-18 15:07:10
Prestressed concrete pipe piles can be divided into post-tensioned pre-stressed pipe piles and pre-tensioned pre-stressed pipe piles. The pre-tensioned prestressed pipe pile is a hollow cylindrical sl...
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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