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LAIYUAN:SHANGHAISONGXIAJIANZHENQITIANJIN11XUAN5    FABUSHIJIAN:2021-07-09 16:52

可曲挠橡胶弯头首先必须给我们厂家说里面过的介质
要买橡胶接,头可曲挠橡胶接头,橡胶软接头,橡胶接头,单球体橡胶接头,双球体橡胶接头,耐酸碱橡胶接头,衬四氟橡胶接头,端面全密封可曲挠橡胶接头,丝扣连接可曲挠橡胶接头,偏心异径橡胶接头,同心异径橡胶接头,可曲挠橡胶弯头首先必须给我们厂家说里面过的介质,我们松夏管道可以根据您提供的介质给您符合您需求材质的橡胶接头,保证客户的使用和安装,前几篇我已近介绍过安装方法了。 
1、橡胶接头必须根据管线的工作压力、连接方式、介质和补偿量选择合适的型号,其数量根据减噪位移要求选择。当管道产生瞬间压力且大于工作压力时应选用高于工作压力一个档位的接头(如:管道启动瞬间压 力>1.0MPa时,应选用工作为1.6MPa的接头。瞬间压力>1.6MPa时,应选用2.5MPa的接头);当管道介质为酸碱、油、高温及其他特殊材料时应选用高于管道工作压力一个档位的接头;连接橡胶接头的法兰应是阀门法兰或符合GB/T9115.1(RF)的法兰;正常适用介质是温度在0-60℃的普通水,特殊介质如:油、酸碱、高温及其他腐蚀性 和质地坚硬的情况下,应选用相对应的特耐材料橡胶接头,不可盲目串用或通用。 
可曲挠橡胶弯头首先必须给我们厂家说里面过的介质
2、橡胶接头使用在水泵进出口时,应位于近水泵一侧,与水泵之间应安装金属变径接头,且安装在变径的大口径处。当管道位移量≥接头的大补偿量时,应增加接头的数量来平行位移量,严禁为了调整管道的超差,使接头处于极限的扰曲位移和偏差状态,更不能超限度(伸缩、位移、偏转等)。 
3、高层给水或悬空给水,管道应固定在吊架、托架或锚架上,且不能让接头承受管道自身重量和轴向力,否则接头应配备防拉脱装置(其承受力必须大于管道轴向力)。安装橡胶接头时,螺栓的螺杆应伸向接头外侧,每一法兰端面的螺栓按对角加压的方法反复均匀拧紧,防止压偏。丝口接头应使用标准扳手匀力拧紧,不要用加力杆加力使活接头滑丝、滑棱和断裂,而且 要定期检查,以免松动造成脱盘或渗水。 
4、橡胶接头在初次承受压力(如:安装试压等)后或长期停用再次启用前,应将螺栓重新加压拧紧再投 入运行。 此外,该系列橡胶接头产品的使用或储存,应避免高温、臭氧、油及酸碱环境。用在室外或向阳迎风的管道应搭建遮阳架 ,严禁曝晒、雨淋、风蚀。接头表面严禁刷漆和缠绕保温材料。因橡胶制品存在老化问题,应及时检查更换。
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可曲挠橡胶弯头
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