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What is the production process for converting straight-seam steel pipes into bent pipes at Guangxi Canghai Steel Pipe Company?

2016/10/11

What is the production process for converting straight-seam steel pipes into bent pipes at Guangxi Canghai Steel Pipe Company?

As another year draws to a close and the Spring Festival approaches, some rejoice while others grieve. With 2015 now behind us, let’s look ahead to 2016! Today, Guangxi Canghai Steel Pipe Co., Ltd., a company specializing in manufacturing flanges in Guangxi, presents the production process for converting straight-seam steel pipes into bent pipes:

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How are corrosion‑resistant spiral steel pipes for drainage protected against corrosion?

2016/10/11

How are corrosion‑resistant spiral steel pipes for drainage protected against corrosion?

With the continued development of China’s economy, the state has been vigorously promoting the energy sector. Long-distance oil and gas pipelines are a crucial means of ensuring energy security. During the anti-corrosion construction of oil (and gas) pipelines, the treatment of corrosion‑resistant steel pipes is one of the key factors determining the service life of the pipeline’s protective coating; it is also the prerequisite for achieving a strong bond between the coating and the pipe. Therefore, it is essential to strictly adhere to the specifications governing the surface preparation of steel pipes, continuously explore and refine best practices, and constantly improve the methods used to treat corrosion‑resistant steel pipes. Today, Nanning Canghai Steel Pipe Co., Ltd. will introduce the anti-corrosion treatment procedures for spiral‑welded steel pipes used in drainage applications.

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Process and Precautions for Steel Support Systems

2016/10/11

Process and Precautions for Steel Support Systems

Steel bracing is typically an inclined connecting member, most commonly configured in a V‑shaped or crossed pattern. Its cross‑section may be made of steel pipe, H‑section steel, angle steel, or other forms, and its primary function is to enhance the structural stability. Below, Guangxi Nanning Canghai Steel Pipe Co., Ltd. will introduce the fabrication process for steel pipe bracing:

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Spiral steel pipes are manufactured from coiled strip steel.

2016/10/11

Spiral steel pipes are manufactured from coiled strip steel.

Spiral steel pipe is manufactured from coiled strip steel, formed by cold extrusion under pressure, and welded using an automated double-wire, double-sided submerged-arc welding process.

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Let me introduce the application process for the 8710 anti-corrosion coating used in drinking water systems.

2016/10/11

Let me introduce the application process for the 8710 anti-corrosion coating used in drinking water systems.

Pipelines transporting oil and gas are typically exposed to complex soil environments, and the conveyed media are often corrosive, making both the inner and outer surfaces susceptible to corrosion. Once a pipeline is corroded through and develops a leak, it can lead to the loss of oil or gas, disrupting transportation, polluting the environment, and even triggering fires that pose serious hazards. According to statistics from the U.S. pipeline industry, direct losses attributable to corrosion reached US$600 million in 1975. Consequently, preventing pipeline corrosion is a critical aspect of pipeline engineering.

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Guangxi Nanning Canghai Steel Co., Ltd. All rights reserved

by:www.300.cn

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