A.T.O金属陶瓷涂料用于地热水管道内防护

THE APPLICATION OF A.T.O METAL CERAMICS COATING IN CORROSION PROTECTION OF THE GEOTHERMIC WATER PIPELINE

天津滨海地区地热水含盐量较高 ,管道及泵内表面腐蚀穿孔泄漏十分严重。用 A.T.O金属陶瓷防护涂料进行内表面防护处理 ,经过两年运行 ,未发现任何腐蚀发生 。

The salt contents of the geothermic water were high in the coastal region of Tianjin The corrosion perforation leakage of inside surface of pipes and pumps was very serious Generally, some obvious eroded pits appeared after half year and perforation leakage occurred in fourteen months The corrosion protection was performed for inside surface of pipes and pumps using A T O metal ceramics coating. No corrosion occurred and coatings were in a good state after two years operation