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)!

讲解橡胶接头出现爆炸现象的原因

Time:2019/5/9 14:19:46

讲解橡胶接头出现爆炸现象的原因

  1.技术问题;橡胶接头在硫化成型时重要也是关键的问题要看接口处的硫化,大多数橡胶接头出先爆裂都是接口处,因为接口的工艺比较复杂繁琐,所以容易出现问题。

  2.确定管路的压力是否过大,一般情况橡胶采用1.0MPa压力的橡胶接头大压力在2.0MPa范围的,可以保证不爆裂,但如果压力过大的话应该选用更高压力的球体(1.6MPa),1.6MPa的试压范围在3.0MPa。所以安装时应安装设计人员的要求,安装相应压力的橡胶接头。

  3.是采用劣质的橡胶材质生产加工的橡胶接头;橡胶接头安装在户外应防止高温、臭氧油及酸碱环境,严禁暴嗮、雨淋、风浊。遇到这种情况应该好的橡胶材质,如:氯丁橡胶、三元乙丙橡胶、硅橡胶、氟橡胶等配方,采用好的橡胶可加长橡胶的使用时间,但橡胶天生惧怕晒、淋、风,用在室外或向阳迎风的管道 应搭建遮阳架。