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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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IPN8710防腐供水管道

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IPN8710防腐供水管道

IPN8710防腐供水管道

IPN8710有飲水專用涂料涂膜無毒性，高固體，低粘度是一種強附著，高強度，耐沖磨，耐水解，耐腐蝕和耐水，耐候性非常優良的新型防腐涂料。供水管線內腐蝕介質種類較多，...

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