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BIH Spiral pipe
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Product Description
Spiral steel pipe is a spiral seam steel pipe made of strip coil as raw material, extruded at room temperature and welded by automatic double-wire double-sided submerged arc welding process. The production process includes feeding the strip steel into the welded pipe unit, rolling through multiple rollers, gradually rolling the strip steel to form a round pipe blank with an open gap, and then adjusting the pressing amount of the squeezing roller to control the weld gap at 1~3mm, and making both ends of the weld flush.
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Tangshan Heyuan Steel Pipe Co., Ltd.
Address: No. 5, Jianye Street, Fengnan Coastal Industrial Zone, Tangshan City
Shi Liwei:+86-13780550274
Shi Liwei:+86-18733353888
zhang weigian:+86-18730586888
zhang weigian:+86-18244682668
Website:www.tshygg.com
Fengnan District Yingsheng Steel Market-Warehouse
Address: No.5, Phase 2, Yingsheng Steel Market, Fengnan District, Tangshan City
Cui Xinhua:+86-13031514692
Yin Yueweng:+86-18034259292
Yu Bo:+86-18931485888
chen jing:+86-18330547100
Fengrun District Lampe Warehouse-Warehouse
Address: No.9, Lampu Warehouse, Fengrun District, Tangshan City
Cui Xinhua：13031514692
Chen Jing：18330547100
Yang Luyao:+86-13363395522
Song Lina:+86-17330516550
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