Steel wheelchairs are mainly composed of metal structures and leather seat cushions, which have the characteristics of being sturdy, durable, and relatively inexpensive. Its mass is usually above 25kg, wear-resistant, stable, and aesthetically pleasing.
Material and Structure
The main material of steel wheelchairs is steel, including alloy steel, stainless steel, and carbon structural steel. Although the wall thickness of steel pipes has reached a relatively ideal thickness while ensuring performance through component optimization and advanced heat treatment processes, the quality of steel wheelchairs is still heavy and prone to rusting.