Durable Stainless Steel Open Section Support Beam

Stainless Steel Open Section Pillar is a key load-bearing structural part of the vehicle body side wall and door area of rail transit vehicles. Designed for subways, EMUs and low-floor trams, it is a core component to ensure stable door installation and vehicle body structural safety, widely suitable for the manufacturing and maintenance scenarios of various urban rail vehicles. The product uses special shaped pipes and profiles as the base material, processed by high-precision cold bending forming technology, and key connection parts are strengthened by welding machining, with high weld strength and no virtual welding, with the core advantages of high strength, high precision and corrosion resistance, which can adapt to the complex operating environment of rail transit vehicles for a long time.   In the vehicle body structure, the stainless steel open section pillar is seamlessly connected with the Door frame assembly to provide a stable installation foundation for the door system, an…