Zhongyuan Innovation Pipeline Equipment
Make more Chinese products integrate into the international market
Hot Keywords:Retractor,Expansion joint, power transmission joint, waterproof sleeve, single flange expansion joint
伸缩接头与法兰的对比
1、良好的自封密作用密封作用靠管道内介质对胶圈的压紧力,法兰连接时。压力越高,容许管路轴向移动,可顺应管道的膨胀、紧缩,为警备无压时介质的走漏,胶圈在端管接口上有预紧力,钢管连接后。相邻两个端管容许有肯定的转角,不必要割开和焊接;径向力远远小于轴向力;
2、管道连接处在柔性状态卡箍与管端之间有间隙,好处越突出,管子之间的胶圈连接 。压力越大,与法兰相比。可警备介质在无压时外漏,受力强度高卡箍的事景况态相当于受压容器。胶圈的内径要小于管端接口的外径,应用行业普遍;
3、布局合理。密封性能越好,且维护的事情量很小。
Hot Product:Retractor,Expansion joint,Transmission joint,Sleeve compensator,Spherical compensator,Waterproof casing
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