| Customization: | Available |
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| After-sales Service: | Technical Guidance |
| Warranty: | 1 Year |
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Discover the epitome of engineering brilliance with our Modular Single Seam Bridge Expansion Joint. Engineered for outstanding durability, superb comfort, and reliable performance, this joint features an impressively low structural height, making it the ultimate solution for both renovating older bridge expansion systems and constructing new bridges. It skillfully manages expansion and contraction from 20 to 120mm, accommodating models C40, C60, C80, D40, D60, D80, D100, D120, RG40, RG60, RG80. Choose from versatile structural configurations including the adaptable C type, RG type, cutting-edge F type, Z type, E type, and the innovative M type.
The RG Type Bridge Expansion Joint Device epitomizes cutting-edge innovation in China's highway bridge construction. Manufactured from specially hot-rolled 16Mn special-shaped steel, the RG Type excels with comprehensive technical performance that matches or surpasses international standards. The GQF-RG type expansion device is distinguished by its revolutionary structural design and unique steel rolling process, setting a new industry benchmark. Key features include a minimal building height of just 50mm, perfect for bridge deck pavements of 80mm thickness or more, and an expansion range of up to 80mm. This product not only facilitates the replacement of old bridge expansion devices but is also ideal for new bridge installations.
The RG Type Bridge Expansion Device demands the highest technical standards for its rubber sealing strip. When equipped with a chloroprene rubber (CR) sealing tape, the device performs optimally in temperatures ranging from -25ºC to +60ºC. Alternatively, with a natural rubber (NR) sealing tape, it can withstand temperatures from -40ºC to +60ºC, ensuring versatile and dependable performance across a diverse range of climatic conditions.
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