A large part of China's railway bridges use simply supported T-shaped beams, and sidewalks are set up on both sides of the bridge deck for railway maintenance personnel to walk. The sidewalk adopts the form of steel bracket, which is composed of angle steel welding or splicing, and is fixed to the ballast retaining wall of the bridge deck by pre-embedded U-shaped bolts or pre-embedded T-shaped steel. Reinforced concrete sidewalk steps are laid on the bracket. The construction process is more complicated, and the later maintenance and repair work is heavy. The new sidewalk steel beams produced by Anyang Railway Equipment Co., Ltd. are mainly used for passenger and freight railroads with a speed of 160km/h and 200km/h, which can simplify construction, increase bearing capacity, and facilitate later maintenance. Steel beams in non-sound barrier areas: mainly composed of lower flange plates, webs, upper flange plates, railing column foundations, railing columns, studs, rubber pads, railing round bars, railing angles and bolts. Steel beams in the sound barrier areas: mainly composed of lower flange plates, webs, upper flange plates, sound barrier column foundations, railing columns, studs, and rubber pads. Steel Beam Production Processï¼? cutting---leveling---welding---shot blasting---Co-infiltration---cleaning---passivation ---sealing---packing Surface quality There should be no welding slag, spatter, burr, etc. on the surface; the technical requirements of the welding part should meet the design regulations. When there is no specific stipulation, the technical requirements of the welding part should meet the requirements of Appendix G in Q/CR9211, and the welding non-destructive test should be in accordance with JB/ T6061 stipulates to proceed. Anti-corrosion layer of steel beam Except for railing posts, railing angles, railing steel bars and bolts, the rest of the steel beams are treated with composite infiltration layer technology for anti-corrosion treatment (multi-element powder co-infiltration after welding + passivation without heavy metal element passivation + sealing treatment) . Anti-corrosion layer for sidewalk railings and bolts Sidewalk railing posts, railing angles and bolts are treated with multi-alloy co-infiltration for anticorrosion treatment, which meets the relevant regulations of TB/T3274. Rubber pad The rubber backing plate is made of EPDM rubber raw materials, and regenerated rubber is forbidden.
The T-Shaped Sidewalk Steel Beams For Railway Bridge are steel components used in railway bridge sidewalks. The beams are composed of lower flange plates, webs, upper flange plates, railing column foundations, railing columns, studs, rubber pads, railing round bars, railing angles and bolts in non-sound barrier areas, and lower flange plates, webs, upper flange plates, sound barrier column foundations, railing columns, studs, and rubber pads in sound barrier areas. They are mainly used for passenger and freight railroads with a speed of 160km/h and 200km/h.
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Anyang Railway Equipment Co., Ltd is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Anyang Railway Equipment Co., Ltd has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Anyang Railway Equipment Co., Ltd ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Anyang Railway Equipment Co., Ltd continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
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