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Differences between Seamless and Welded Pipes

2023-12-18 15:02:25

Seamless steel pipe and welded pipe are commonly used in engineering projects. What are the differences between them? Cangzhou Shenlong is specially introduced here. it is obvious that seamless and w...

Advantages of Seamless Steel Pipe

2023-12-18 15:02:26

Seamless steel pipes are often used in various engineering projects. What are its advantages? Today we will introduce them in detail.A seamless steel pipe is made of a single piece of metal, and it d...

Advantages of Welded Steel Pipe

2023-12-18 15:02:27

Welded steel pipes are often used in various engineering projects. What are its advantages? Today we will introduce them in detail.Welded pipe is made by cold forming flat strips, sheets, or plates in...

Seamless pipe vs Welded pipe

2023-12-18 15:02:28

Seamless steel pipe and straight seam welded pipe are commonly used in engineering projects. What are the differences between them? Cangzhou Shenlong is specially introduced here.A Seamless steel pipe...

Dimensional tolerance of ERW steel pipe

2023-12-18 15:02:29

ERW (Electrical Resistance Welding) pipes are manufactured by cold forming of steel coil into a round cylindrical shape and are used for various engineering purposes.ERW steel pipe is formed by rollin...

EFW pipe vs LSAW pipe

2023-12-18 15:02:30

erw pipe and LSAW pipe are welded pipes, and what is the difference? Today we will explain it in detail.ERW - Electric Resistance WeldedFor pipes or tubes size 4 inch (114.3mm) OD and below, the strip...

Selection principle of steel pipe material commonly used in pressure pipeline

2023-12-18 15:02:30

Carbon steel seamless steel pipe is a long strip of steel. Steel pipe has a hollow cross-section, and a large number of used for conveying fluid pipelines, such as conveying oil, natural gas, gas, wa...

Cost of Seamless Steel vs Welded Pipe

2023-12-18 15:02:31

Cost of Seamless Steel vs. Welded PipeStrength and durability are some of the factors that determine the cost of both welded and seamless tubing. Seamless steel is stronger than welded pipes, making i...

The difference between spectacle blank flange and blind flange

2023-12-18 15:02:33

What is the difference between spectacle blank flange and blind flange? Today I will explain in detail.1. Different functionsBlind plate It is a flange without a hole in the middle, used to seal the p...

What are the inspection procedures for pipes and fittings?

2023-12-18 15:02:34

What are the inspection procedures for pipes and fittings?1) The raw materials, specifications, types, and quality of pipes and fittings should conform to the current national product specifications a...

How to check the weld quality of steel pipe

2023-12-18 15:02:34

Today, someone left a message asking us how to detect the weld, what is the weld detection of pipeline products, and how to detect the pipeline weld. Cangzhou Shenlong would like to introduce it to yo...

Common flaw detection methods and weld detection methods for welded pipes

2023-12-18 15:02:36

In the process of fabrication and use of the welded pipe, nondestructive testing is very important to ensure weld quality.The commonly used NDT methods for welded pipe are as follows: suitable for off...

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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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