| 是否进口：否 | 产地：衡水力能 | 牌号：12313 |
| 品名：钢波纹涵管 | 型号：AD25.0 | 货号：23213 |
| 公称外径：2000mm | 材质：钢板 | 用途：公路隧道 |
| 壁厚：3mm | 结构形式：单壁波纹管 | 温度范围：120度 |
| 长度：3m | 品牌：力能 | Q235：Q345 |
The insulation material in contact with the compensator bellows shall not contain chloride ions.
Metal bellows shall be inspected for type, specification and piping configuration before installation and shall meet design requirements.
For the compensator with inner sleeve, care should be taken to make the direction of the inner sleeve consistent with the direction of medium flow, and the hinge rotation plane of the hinge compensator should be consistent with the displacement rotation plane.
Seventh, the need for "cold tight" compensators, the pre-deformation of the auxiliary members should be installed after the pipeline can be removed.
Eight, it is forbidden to use the method of corrugated compensator deformation to adjust the installation of the pipeline, so as not to affect the normal function of the compensator, reduce the service life and increase the load of the pipe system, equipment, and supporting components.
