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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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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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國標螺旋鋼管

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供水用國標螺旋鋼管

供水用國標螺旋鋼管

給水用國標螺旋焊管采用電接點壓力表控制輸送機兩邊壓下油缸的壓力，確保了帶鋼的平穩輸送。采用外控或內控輥式成型。采用焊縫間隙控制裝置來保證焊縫間隙滿足焊接要求，管徑，錯...

國標螺旋鋼管

國標螺旋鋼管

國標螺旋鋼管主要依據的標準為GB/T9711-1997石油天然氣工業輸送鋼管，其中有包括GB/T9711.1（代表A級鋼）和GB/T9711.2（代表B級鋼），GB9711.2包括的質量和試驗要求在總體上高于G...

輸送可燃性流體用螺旋鋼管廠家聯系方式

輸送可燃性流體用螺旋鋼管廠家聯系方式

輸送非可燃性流體用螺旋鋼管，國標螺旋鋼管，石油部標螺旋鋼管。該產品用熱軋鋼帶做原料，經常溫螺旋成型，自動埋弧焊工藝焊接而成，產品執行標準。主要用于石油，天然氣工業中輸...

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