Press release
The Development History of Welded Steel Pipe
Welded steel pipe, also known as welded pipe, is made of steel or steel strip after crimping made of welded steel pipe. Large diameter thick-walled pipe production process is simple, high production efficiency, variety specifications, equipment, less, but the general strength is lower than the seamless steel pipe. Since the 1930s, with the rapid development of high-quality strip rolling and the improvement of welding and inspection technology, the quality of welds has been increasing continuously, and the specifications of welded steel pipes have been increasing and more and more fields have been replaced. Sewing steel pipe. The welded steel pipe is divided into straight seam welded pipe and spiral welded pipe in the form of weld.
Hunan Great Steel Pipe Co.,Ltd: http://www.great-pipe.com/
Address: Hunan Steel Industrial Zone,No.9 Xiangfu Road, Yuhua District, Changsha, Hunan, China
Postcode:410116
Tel:0086-731-88678502
Fax:0086-731-88678508
E-mail: info@great-pipe.com
welded steel pipe: http://www.great-pipe.com/product.html
coating steel pipe: http://www.great-pipe.com/techinfo/Pipe-Coating.html
Article resource: http://www.great-pipe.com/newsshow/TheDevelopmentHistoryofWeldedSteelPipe.html
Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute, Such as: the use of oil and gas pipelines, pipe welding technology innovation, high-end plumbing materials research and development, as well as special tools technological innovation pipeline construction, pipeline corrosion protection science and technology research, science and technology research pipeline non-destructive testing, pipeline quality assessment, and research pipeline standards and so on. In the future, we will try to use new technology to create new business value and to contribute to research and product development for the pipeline.
Hunan Steel Industrial Zone,No.9 Xiangfu Road, Yuhua District, Changsha, Hunan, China
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