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歡迎來到鹽山昱通螺旋鋼管實體生產企業！

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0317-5760336

昱通管道

鹽山昱通管道

專業生產銷售大口徑厚壁國標螺旋鋼管，廠內加工防腐/保溫/涂塑

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陽曲螺旋鋼管廠家

陽曲螺旋鋼管廠家

螺旋鋼管與市場上現有的其他鋼管相比，螺旋鋼管具有承受高壓的能力。在相同的壓力條件下，螺旋焊縫的應力要比直焊縫低，約為直焊管的75％至90％。螺旋管用于許多不同的目的。它們...

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