Note： "RT^W is Normal temperature^ **AB" is Recommended use, ^MB^H Use according to conditions.

一、 可曲撓合成橡胶接头在安装时，严禁超位移极限安装。

二、 I.OMpa以上地面横向、悬空、垂直安装橡胶接头，管道两端应有固定支撑或固定托架，以防拉脱或破环设 施0

三、 固第支撑或固定托架的力，必须大于工作的轴向力，否则应安装防拉脱装置，

四、 安装可曲挠合成橡胶接头的对应法兰，应按标准GB/T9115.1 (RF)法兰(即小口径法兰)，以防法兰D2、do 尺寸过窄，出现密封面漏水。

五、 安装可曲挠合成橡胶接头法兰螺栓，要对称逐步加压拧紧，以防承压出现局部泄漏或破坏可曲挠合成橡 胶接头的密封面。

六、 I.OMPa以上工作压力，垂直、悬空使用橡胶接头，安装螺栓要有弹垫，以防工作时螺栓松动，造成局部 漏水，渗水。

七、 垂直安装，可曲挠合成橡胶接头应有固定支撑，严禁橡胶接头受重压。

1. When installing flexible synthetic rubber joints, it is strictly forbidden to install them beyond the limit of displacement.

2. Rubber joints shall be installed horizontally, suspended and vertically on the ground above 1.0 Mpa. Fixed supports or brackets shall be provided at both ends of the pipeline to prevent pull-off or ring breakage.

3. The force of fixed support or fixed bracket must be greater than the axial force of work, otherwise anti-pull-off device should be installed.

4. Installation of flanges corresponding to flexible synthetic rubber joints shall be in accordance with standard GB/T9 115.1 (RF) flanges (i.e. small-caliber flanges) in order to prevent flange D2_f do size from being too narrow and leakage of sealing surface.

5. Install flange bolts of flexible synthetic rubber joints, and tighten them symmetrically step by step to prevent local leakage of pressure or damage the sealing surface of flexible synthetic rubber joints.

6. Over 1.0 MPa working pressure, rubber joints are used vertically and in suspension. Installation bolts should have cushions to prevent loosening of bolts, causing local leakage and water leakage.

7. Vertical installation. Flexible synthetic rubber joints should be supported by fixed supports. Heavy pressure on rubber joints is strictly prohibited.

注明：请严格按照安装要求使用可曲挠橡胶接头，如果因为安装不当造成任何后果，工厂不承担责任。