Product DetailsProduct Feature

The universal hinge type corrugated compensator has a universal ring with two pairs of mutually perpendicular hinge structures in the circumferential direction of the universal ring, so it can absorb angular displacement in any plane. Usually, when absorbing displacement, two or three combinations should be used.

Product Structure Features:

The universal hinge type corrugated compensator has a universal ring with two pairs of mutually perpendicular hinge structures in the circumferential direction of the universal ring, so it can absorb angular displacement in any plane. Usually, when absorbing displacement, two or three combinations should be used.

Installation and usage precautions:

1. The small pull rod on the expansion joint is only used for transportation, installation, and "cold tightening", and needs to be removed after installation.

2. When the deformation of the expansion joint angle is large or the system working pressure is high, it is recommended to perform "cold tightening" on the product during installation, usually 50% cold tightening or 100% cold tightening. The main advantage of cold tightening is to improve the working stability of expansion joints and pipelines.