Welded Stainless Steel Pillar

Welded Stainless Steel Pillar is a customized core supporting structural part of the door system of subway and EMU car bodies, mainly used for installation and positioning of the door system and structural reinforcement of the vehicle body side wall. It is a key component to ensure stable door operation and vehicle body sealing safety, widely suitable for the manufacturing and maintenance scenarios of global urban rail vehicles. The product uses special shaped pipes and profiles as raw materials, customized production through cold bending forming and welding machining technology, with high precision, high strength and corrosion resistance, which can adapt to the complex working conditions during vehicle operation for a long time, fully in line with international rail transit industry standards.   In the vehicle body structure system, the welded stainless steel pillar works synergistically with Door frame assembly and side beam to build a complete side stress frame of the vehicle body,…

Rail Transit Vehicle Interior Parts Railway Vehicle Structural Parts Cold Formed Steel Sections