| Customization: | Available |
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| After-sales Service: | Technical Guidance |
| Warranty: | 1 Year |
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Experience unparalleled durability, comfort, and reliability with our Modular Steel Expansion Joint, crafted meticulously by Suzhou Xinyu New Material Technology Co., Ltd. This innovative joint, certified with ISO9001-2008, offers an incredibly low structural height, making it the ideal choice for both retrofitting old bridge expansion devices and new bridge constructions. Designed to accommodate an impressive range of expansion and contraction from 20mm to 120mm, it is available in various models including C40, C60, C80, D40, D60, D80, D100, D120, RG40, RG60, and RG80. Its primary structural forms feature diverse types such as C, RG, F, Z, E, and M, ensuring a versatile and robust solution for numerous applications.
The RG type bridge expansion joint device is revolutionizing highway bridge construction in China. Engineered from high-quality, hot-rolled 16Mn special-shaped steel, the GQF-RG type sets a new standard in technical performance, meeting or exceeding global benchmarks. Its innovative structural design and special-shaped steel rolling make it an industry-leader. Key attributes include a minimal building height, with the integrally formed irregular steel standing at just 50mm, making it ideal for bridges with pavement thicknesses of 80mm or more and expansion amounts up to 80mm. This device not only simplifies the replacement of old bridge expansion systems but is also perfect for new bridge projects.
Our RG type bridge expansion device features high-quality rubber sealing strips that adhere to the strictest technical standards. The chloroprene rubber (CR) variant is optimized for regions with temperatures ranging from -25 ºC to +60 ºC, while the natural rubber (NR) variant is perfect for areas with more extreme temperatures, between -40 ºC to +60 ºC. These specifications ensure superior performance and durability across diverse environmental conditions.
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