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)!

套筒补偿器的应用

Time:2019/4/19 13:30:06

  套筒补偿器的应用

  套筒补偿器的应用范围:可广泛适用于化工、石油、热电、冶金、城市集中供热采暖等管网中,地沟和高架设的管道。套筒补偿器也叫旋转接头、旋转补偿器和热力伸缩器。

  1.环境介质腐蚀程度低、使用温度低于120℃的条件采用表面镀锌。

  2.管道运行中,补偿器滑动套筒严禁受外界侧向推力,应始终保证与管路轴向同心,并避免出现阻碍滑动套筒正常滑动的情况。

  3.环境介质腐蚀程度较高的条件采用表面热喷涂。

  4.环境介质腐蚀程度中等、使用温度高于120℃的条件采用表面镀铬。

  5.维修时应检查密封装置情况,及时旋紧螺栓,保证密封无泄露。

  6.补偿器滑动套筒表面腐蚀严重,旋紧螺栓后防泄露作用不明显时,应考虑更换补偿器。