Description

Generally ,the pre-stressing tendon in continuous beam is of multiple waveforms ,so a coupler is used to strech in different sections so as to reduce the loss of PC components and to guarantee sufficient pre-stress.There are two kinds of couplers :single-piece and multiple-piece.
As one of the first anchorage producers that have passed ISO***1 Certification ,Zhongqiao Prestressed Equipments Co.,Ltd is a professional company which is engaged in the production of pre-stressing anchorage,grip,coupler and other tools as well as pre-stress tension construction .
Our products have widely applied in projects of railway ,highway ,water conservancy project,high-rise building,overpass and slope and land protection.In addition to pre-stressing products and engineering technologies,our company also offers customers other services such as consultation,new product design ,non-standard product design,construction plan,material supply and construction of pre-atressing projects.Friends from rngineering ,scientific research department and colleges are welcomed to visit our company