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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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哪里有供水用螺旋鋼管

供水螺旋鋼管如果是飲用水的話要進行IPN8710防腐。IPN8710防腐供水螺旋鋼管由脂肪族聚氨酯預聚物與環氧樹脂、優質顏料、助劑、溶劑組成。專用于食品、飲用水等所接觸的設備、輸配...

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