普通的水用的橡胶接头DN40-DN125，304法兰

Rubber joints for ordinary water use DN40-DN125304 flange

淞江集团为杭州****阀门办事处配套DN40-DN125，304法兰橡胶接头，产品具有良好的耐介质性能。淞江集团为全国客户提供各种型号口径耐油，耐腐蚀，耐磨橡胶接头，以下是给普通的水用的DN40-DN125，304法兰橡胶接头产品介绍。

Sungjiang Group has DN40-DN125,304 flange rubber joints for Hangzhou**** Valve Office. The products have good medium resistance. Songjiang Group provides various types of oil-resistant, corrosion-resistant and wear-resistant rubber joints for customers all over the country. The following is an introduction of DN40-DN125, 304 flange rubber joints for common water use.

老客户（微信:杭州聂总）

客户要求：橡胶软连接  41-16P  DN40-DN125 304法兰，价格报下，尺寸数据也给我

淞江集团技术部门30年生产经验为您介绍，过普通水，水泵安装橡胶接头作用在哪里？

水泵出口处安装橡胶接头的作用一是可以减震，二是为了热胀冷缩的需要，三是方便拆装阀门以及维修需要；实际的安装顺序应该是：橡胶软连接，止回阀，闸阀。压力表好装在水泵出水口上，但是一定要在止回阀前。

正常工作的时候，闸阀是不太操作的，而止回阀是频繁动作的，所以维修概率较大，维修时关闭该泵出水管闸阀就能维修而不影响系统的正常运行。压力表装在止回阀前，可以防止水锤作用对压力表的冲击和破坏。

淞江集团30年经验总结，我们所生产的橡胶接头是有质量体系证明的，如上图我们有业内的《资质证书》所有资质检测证书全部为真实有效的，严防假冒，我厂拥有自己的原材料检测、成品试验，把控质量从源头做起。

The 30-year experience of Songjiang Group shows that the rubber joints we produce are absolutely proven by the quality system. As shown above, all the certificates of qualification test in our industry are authentic and effective. We strictly prevent counterfeiting. Our factory has its own raw material test and finished product test to control the quality from the source.