Product Name: large rod transverse corrugated compensator (expansion joint)
Product type: nominal diameter DN32-DN4000 working pressure: -0.6-8.0MPa
The expansion joint has two corrugated pipes, and the long middle part is composed of a tube and a big draw rod, etc., and the utility model can absorb the transverse displacement in the plane of the pipe system. When the displacement is large, the spherical nut on the big pull rod rotates around the spherical washer, and the big pull rod also has the ability to withstand the internal pressure thrust