Spiral steel pipe

The company produces spiral seam double-sided submerged arc welded steel pipe from 219 mm diameter to 2020 mm diameter. The wall thickness is from 5mm to 28mm, and the annual production capacity is 60,000 tons. Our products are widely used in petroleum, natural gas transportation, urban heating network, water supply pipeline and drainage discharge, chemical industry, brine, steel structure, bridge, foundation piling, port machinery. Electricity and other industries.

• 上一篇：Straight welded pipe 2019/9/29
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