Hefei perfect bridge expansion joints manufactured

Hengshui Chun Xi joints, bought not let you regret it. Contact Mr.Tang 24-hour hotline 15333180470 Tel 0318-5821892 bridge expansion joints Model: I produced the bridge expansion joints complete model, there are: GQF-C, GQF-F, GQF-Z, GQF-E, GQF- L type, GQF-MZL number of model type bridge expansion joints, it is the use of hot-rolled steel bridge expansion joint device shaped the overall shape of the design. Which GQF-C type, GQF-F type, GQF-Z type, GQF-E type, GQF-L-type expansion joints for stretching the amount of 80mm below the bridge joints. GQF-MZL type is modulus bridge expansion device by the side beams, beams, beams and linked institutions, and for stretching the amount of 80mm-1200mm of large and medium span bridges Product Code and representation: representation and Chinese code People ** National Transportation representation consistent with industry standards. In GQF-C60, GQF-F80, GQF-MZL480, GQF-C60 (NR), GQF-F80 (CR) for the bridge expansion joints Case GQF standards for the transportation industry . expansion joint device code type code: -MZL indicates modulus, direct-beam chain link type: (C, Z, F, L,) shows the shape of the shaped steel; numerals telescopic device displacement amount: 0-1200mm; NR and CR represent types of rubber: NR indicates natural rubber, CR represents neoprene. Modular expansion joints: a combination of rubber and steel plate pallets made for stretching the amount ≤12Omm ordinary highway bridge projects. Modular expansion joints: The overall shape of the shaped steel made by the edge of the beam, the beam, beam, displacement control system, consisting of rubber seal with other components. Its characteristics are good integrity, high compressive strength, flexural vehicle passes smoothly without jumping, and low noise. For a variety of curved, sloping, oblique, wide bridge. Modular Expansion Joints designed displacement amount in accordance with the actual needs of a certain group to fight according to any modulus. From 8Omm single seam to seam 12OOmm multi-divided into 15, retractable greater than 12OOmm time, according to design requirements processing, to meet user needs. The expansion joint is suitable for highway bridge engineering.