产品详细信息
Spiral steel pipe is an important steel pipe in the project construction. It is formed by spiral submerged arc welding technology. The process is formed using narrower plates or hot rolled coils, which lowers their production costs significantly. The welding line is shaped like a helix. The spiral welding process permits the production of large-diameter pipes suitable for transporting large volumes of oil and gas.
Threeway Steel Co., Ltd, is a world-class production and service provider with 30 years of steel pipe manufacturing, stocking, and exporting for the world’s energy industry and certain other industrial applications. Our manufacturing system integrates. 8 world-class submerged arc straight seam welded pipe production lines, pipe hot-rolling and cold-forming, heat treatment, threading, finishing, making, warehouse in China. To know more, please click http://www.srtsteelpipe.com/
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公司详细资料
Threeway Steel Co., Ltd, is a world-class production and service provider with 25 years of steel pipe manufacturing, sto...