Hinge Steel Bearing

The rotation of hinge steel bearing is achieved by hinge joint, while horizontal movement is achieved by the secondary sliding surface composed of stainless steel sheet and PTFE sliding plate. It normally consists of upper part, hinge joint, lower part, secondary sliding surface, base plate and anchorage system, divided into moveable and fixed type, with the advantage of uniform force transmission, long service life, low building height and steel saving etc. This product is applied to steel bridge structures with heavy loads and large spans.

Typical references for Hirun hinge steel bearing include:
Tianxingzhou Yangtze River Bridge, Jiujiang Yangtze River Bridge, Wuhu Yangtze River Bridge, Nanjing Yangtze River Bridge etc.