E-mail: info@pipesl.com
Industry News

Introduction of hot dip galvanizing process

2023-12-18 15:01:57
Hot-dip galvanized (galvanizing), also known as hot-dip galvanized, is an effective anti-corrosion of the metal, mainly used in various sectors of the metal structure facilities.The rusted steel immer...
Industry News

Zinc coating thickness

2023-12-18 15:01:58
Zinc coating thickness is the surface of the zinc and the total thickness of the zinc alloy coating, expressed in km.Local thickness of the zinc coating, the arithmetic mean of a number of basic measu...
Industry News

Difference hot-dip galvanizing and cold galvanizing

2023-12-18 15:01:59
Hot-dip galvanizing, at high temperatures the zinc ingots melt, are placed in the auxiliary material, then the metal structure is immersed in a zinc plating bath so that the metal member is attached t...
Industry News

Hydrostatic test of welded steel pipe

2023-12-18 15:02:00
Welded pipe at the factory to go through rigorous testing to ensure compliance with the provisions of pipe quality standards and user requirements.Pipe inspection items generally include: factory insp...
Industry News

Difference between plastic coated pipe and galvanized steel pipe

2023-12-18 15:02:01
Galvanized coating has a number of characteristics that make it a well-suited corrosion protective coating for iron and steel products in most environments.Th excellent field performance of Galvanized...
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Difference between galvanized pipe and seamless pipe

2023-12-18 15:02:02
Galvanized pipe is protected by zinc, so it is not easy to rust, galvanized steel pipe is lighter than seamless steel pipe, if it is used on the balcony, the best light with galvanized pipe, because s...
Industry News

Process and quality performance comparison for ERW steel pipe , SSAW steel pipe & LSAW stel pipe

2023-12-18 15:02:03
high-frequency straight seam welded pipe (ERW), spiral submerged arc welded pipe (SSAW), and LSAW steel pipe (LSAW), These pipelines are often used in natural gas projects, oil projects, or some other...
Industry News

Introduction of helical welded pipes

2023-12-18 15:02:04
Helical welded pipes is the low-carbon structural steel or low alloy steel strip by the helix angle (called molding angle) rolled into a tube, and then the tube made of seam welded together, it can be...
Industry News

Inspection & Test Plan for LSAW steel pipe

2023-12-18 15:02:05
LSAW steel pipe (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged ...
Industry News

Advantages of LSAW steel pipe

2023-12-18 15:02:06
LSAW steel pipe (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged ...
Industry News

Major characteristics of LSAW steel pipe

2023-12-18 15:02:07
LSAW steel pipe (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged ...
Industry News

Difference between ERW and DSAW pipes

2023-12-18 15:02:08
Difference between ERW and DSAW pipesThe difference between ERW and DSAW pipes is generated in the carbon steel smelting defect smelting and casting processes, such as segregation, non-metallic inclus...
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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