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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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大口徑涂塑鋼管

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走水用大口徑涂塑鋼管

走水用大口徑涂塑鋼管

走水大口徑涂塑鋼管是采用食品級改性環氧樹脂粉末，對鋼管內外進行涂塑的一種新型管材。涂塑層與鋼管之間有極強的結合力，塑料的表面光滑、美觀，由于流體阻力小，可以增加流量，...

大口徑涂塑鋼管

大口徑涂塑鋼管

涂塑鋼管以塑料粉末為涂層材料，在其內表面熔融涂敷上一層塑料層，在其外表面涂敷上塑料層或其他材料防腐層的鋼塑復合產品。涂塑鋼管是把普通鋼管經過工藝處理，在鋼管內。涂塑鋼...

主站蜘蛛池模板： | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |