Yanbian how to sell GQF-C40 bridge expansion joints ex-factory price, I produced a number of bridge expansion joints models: GQF-C type, GQF-Z type, GQF-L type, GQF-F type, GQF-MZL type, all is the use of hot-rolled steel design shaped the overall shape of the bridge expansion joint products. Which GQF-C type, GQF-Z type, GQF-L type, GQF-F type bridge expansion joints for stretching the amount of 80mm below the bridge joints, GQF-MZL-type bridge expansion joint type is by the side beams, the beam , Modular bridge expansion joint device beams and linked institutions, and for stretching the amount of 80mm-1200mm of large and medium span bridges. bridge expansion joints Installation Notes 1 telescopic unit length due to transportation restrictions, can be segmented manufacturing site stitching. Stored at the site of the telescopic device should be placed in parallel, not cross stacking to prevent deformation. 2 factory, transportation and connection fixtures provided for convenience only, the gap is not given location. When the telescopic device installation, should only be carried out under the supervision of engineers recognized. As specified on the design documents to file under the bridge design is based. 3 telescopic device before hoisting concrete tank should be set aside to fight hair, cleaned. When the value of a telescopic device installation width along the bridge to the deal said on gap expansion joints, and its top surface elevation and design elevation anastomosis pad level, and then put through a coupling level value to steel, telescopic device The anchor bars and weld steel beams embedded on both sides (try to increase the weld and weld length, to extend the life telescopic device), relax fixtures to free expansion, this time stretching device has entered the state. Bridge expansion joint requirements telescopic device in parallel, perpendicular to the axis of the bridge in both directions, can freely scalable, secure and reliable vehicle should be smooth too, no sudden jump and noise; to be able to prevent the infiltration of rainwater and mud blocked garbage; installation, inspection, maintenance, eliminate the dirt to be simple and convenient. Set expansion joints, railings and the bridge deck to be disconnected. Military Bridge Rubber Co., Ltd. Hebei Hengshui phone 13383388737 Company Website: http: //www.hbgcxj.com/ day delivery Hebei: Shijiazhuang, Baoding, Tangshan, Xingtai, Handan, Zhangjiakou, Chengde, Qinhuangdao, Langfang, Cangzhou, Hengshui, Shanxi: Taiyuan, Datong, Shuozhou, Yangquan, Jinzhong, Changzhi, Jincheng, Yuncheng Xinzhou Linfen Luliang Inner Mongolia: Hohhot, Baotou Wuhai Chifeng, Tongliao, Ordos Hulunbeier Bayannao'er Wulanchabu Xilin Gol Alxa Xing'an northeast Liaoning: Shenyang, Dalian, Anshan, Fushun, Benxi, Dandong, Jinzhou, Panjin, Yingkou, Fuxin, Liaoyang, Tieling, Chaoyang Huludao Jilin: Changchun, Siping, Liaoyuan Tonghua Yanbian Baishan Song of the original Baicheng