Thank you for your attention to ZhongYuan water supply equipment [Knowledge News Information] column! The summer solstice is one of the early confirmed solar terms in the 24 solar terms. In the seventh century BC, the ancestors used Tugui to measure the sun's shadow, and determined the summer solstice. Although the summer solstice indicates that the hot summer has arrived, it is not hot yet. The temperature will continue to rise for a period of time after the summer solstice. It will be hot in about twenty or thirty days. After the summer solstice, the ground is strongly heated and the air convection is vigorous, and thunderstorms often form from afternoon to evening. ZhongYuan remind you Construction of chemical and municipal pipelines in power plants industry customer friends: the weather is hot, pay attention to heatstroke prevention! Thank you for your attention to the Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd website (http://ceshi5.66554433.cn)!

套筒补偿器在施工中遇到的问题

Time:2019/4/9 14:38:17

  套筒补偿器在施工中遇到的问题

  1.套筒补偿器与管道焊接时,一定将套筒补偿器芯管表面保护好,以免焊渣溅到芯管表面。

  2.套筒补偿器对安装要求很严格.为保证套筒补偿器两侧管道的同心度要求,在安装时,可先把管道敷设好,在需要安装套筒补偿器的管段,按套筒补偿器长度割下一段,然后再将套筒补偿器焊在管道上。并注意介质流向,不得反向安装。

  3.固定支座的安装需符合设计要求,严禁在固定支座未车固安装前进行管道试压.以免将套筒补偿器拉坏。

  4.可注入柔性填料套筒补偿器不能用于直埋,只能安装在检查井内。检査井的设计,应根据管道阀门、套筒补偿器尺十.并所考康満足运行及维修要求的空间。

  5.套筒补偿器安装长度应根据安装温度进行调整.即留有剩余收缩量。由于施工现场不具备条件,剩余收缩量应由生产厂家在生产车间进行调整。