GQF a MZL-type expansion joints GQF-MZL160 type expansion joints is a new highway bridge expansion with Chinese Characteristics. The use of side beams, beams of a bridge stretching devices, beam, displacement control system, seals and other components of the composition of the rubber band. Bridge expansion joints bird-shaped rubber seal according to bridge wide, the whole use neoprene or EPDM rubber production, with good aging, flex resistance can. Adaptation bridge beam end level, horizontal, vertical deformation, stretching resistance is minimal. Steel edge beam bridge expansion joints using 16Mn finishing made Φ16 anchor plate and anchor tendons with good mechanical properties. The role of impact force on the vehicle side of the beam passing through the anchor member to the balance beam, has a long service life. The company operating the bridge bearings, bridge expansion joints, 80 joints, 160 road and bridge expansion joints and other articles of bridge bearings factory Wei Xin Hengshui Rubber Co., Ltd. Address: Hebei Hengshui City Rubber City District 8 on the 21st landline: 0318-8889500 Phone: 18330869500 ??E-mail: 18330869500@163.com Website: www.xwxjgs.com