Single Group Expansion Joint for Q355 Bridge

• After-sales Service: Technical Guidance
• Warranty: 1 Year
• Certification: DIN, JIS, GB, BS, ASTM, AISI
• Function: Protect, Expansion and Contraction
• Position: Upper Structure
• Type: Telescopic Device
• Model NO.: RG40/60/80/100
• Main Material: Q355
• OEM: Welcomed
• Certificate: ISO9001-2008
• Transport Package: as Request
• Specification: 40 60 80 100
• Trademark: CSXYXC
• Origin: Suzhou, China
• HS Code: 7308100000
• Production Capacity: 100000 Meters/Year

Product Description

Product Description

 

Experience unparalleled durability, comfort, and reliability with our Modular Single Seam Bridge Expansion Joint. Its minimal structural height makes it an ideal choice for refurbishing old bridge expansion devices, as well as constructing new bridges. Designed to accommodate an expansion and contraction range of 20-120mm, this versatile solution is available in various configurations including C40, C60, C80, D40, D60, D80, D100, D120, RG40, RG60, RG80, and more. The primary structural forms encompass C type, RG type, F type, Z type, E type, and M type, ensuring a perfect fit for diverse bridge construction needs.
Introducing the RG Type Bridge Expansion Joint Device, a cutting-edge innovation for highway bridge construction in China. Crafted from overall hot-rolled 16Mn special-shaped steel, the GQF-RG type offers exceptional technical performance and meets or exceeds global standards. Notably innovative in structural design and material, this device stands as a recommended product for the transportation industry. Key features include a low building height of just 50mm and domestically produced, hot-rolled, integrally formed irregular steel. It is particularly suitable for bridges with deck pavement thicknesses over 80mm and expansion amounts up to 80mm. This device is an excellent choice for both replacing old and constructing new bridge expansion devices.
The RG Type Bridge Expansion Device features superior rubber sealing strips, designed to meet stringent technical requirements. Devices using chloroprene rubber (CR) sealing tapes are suitable for regions with temperatures ranging from -25 ºC to +60 ºC. For areas with temperatures between -40 ºC and +60 ºC, devices utilizing natural rubber (NR) sealing tapes are ideal. These specifications ensure optimal performance and longevity across various climatic conditions.

Detailed Photos

Packaging & Shipping

Company photos

Testing report