Import Bridge Steel Plate Bridge Bearing — Buy in Bulk from Supplier in China

The Bridge steel plate bridge bearing from Zaoqiang Dacheng Rubber Co., Ltd. is a structural component designed to transfer loads and accommodate movement in bridge construction. It consists of alternating layers of steel plates and elastomeric rubber pads, providing both vertical load support and horizontal flexibility. The bearing’s industrial-grade steel construction ensures durability under heavy axial and shear forces, with a design life exceeding 50 years in typical infrastructure applications.

Standard variants include fixed, guided, and free-sliding configurations to suit different bridge types, from highway viaducts to railway overpasses. The steel plates are typically manufactured from A36 or Q235B grade material, while the elastomer meets ASTM D4014 or EN 1337-3 standards for bridge bearings, with a hardness range of 50-60 Shore A. The bearing’s load capacity is engineered to handle vertical pressures up to 10 MPa, with shear deformation limits below 0.25 for standard designs.

Civil engineering firms and infrastructure contractors source these bearings for projects requiring precise load distribution and thermal expansion accommodation. Common applications include simply supported beam bridges, continuous span structures, and integral abutment designs. Buyers should confirm compatibility with project-specific load cases, as well as environmental conditions such as temperature ranges from -30°C to 50°C. The supplier offers custom sizing to match beam seat dimensions, with typical lead times of 30-45 days for non-standard configurations.

Zaoqiang Dacheng Rubber Co., Ltd. operates from Shangcheng Guoji, 20th Floor, Xinhua Rd., in Hengshui, Hebei Province, China. The company specializes in bridge bearings and rubber-based structural components, with a focus on infrastructure projects. Its imported supplier tier and harbor trust tier indicate a track record in international trade, though the listed response rate and average response hours are currently unavailable.

The supplier’s profile does not disclose specific certifications, production capacity, or client references. Buyers are advised to request documentation such as ISO 9001 compliance, material test reports, and past project references for verification. The company’s address in a commercial high-rise suggests a sales or trading office rather than a manufacturing facility, so sourcing directly from the production site may require additional coordination.