| PVC风管的连接 |
| 添加时间：2019/9/30 15:12:47 浏览次数： |
| 由于PVC风管常用于输送腐蚀性气体或在有腐蚀性的环境中使用，因此管道安装时应尽量采用套管式承插连接，既可以保证风管的密封性，又可以避免风管内的腐蚀性介质对法兰、金属螺栓的腐蚀以及法兰缝隙的泄漏。为保证接口的强度不低于风管的强度，套管式承插连接时采用的板材厚度不能小于风管的板材厚度。 Because PVC ducts are often used for conveying corrosive gases or in corrosive environments, sleeve socket connection should be used as far as possible in the installation of ducts, which can not only ensure the sealing of ducts, but also avoid corrosion of corrosive media in ducts to flanges, metal bolts and leakage of flange crevices. In order to ensure that the strength of the interface is not lower than that of the air duct, the thickness of the plate used in the sleeve socket connection should not be less than that of the air duct. |
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