Steel
Steel Seat Frame
Seat Frames
Designed for
Standard seat frame for bus, coach and ambulance seating where weight is secondary to cost-efficiency and robustness under high-cycle use.
ViaSeat steel seat frames are MIG welded in a precision jig, with 100% dimensional verification against the jig before release. Frames are hot-zinc phosphated before powder-coating to provide corrosion protection. ECE R80 structural performance is verified on a representative first-article basis with test house certification.
Key features
- 100% jig-check every frame — no sampling
- Hot-zinc phosphate + powder-coat — corrosion protection
- ECE R80 structural certified
- RAL colour powder-coat to your spec
Technical specifications
| Material | Tubular steel (20×20, 25×25, 30×30 CHS typical) + sheet steel brackets |
| Weld process | MIG — all joints 100% visual inspected |
| Dimensional check | 100% jig-check; CMM available for complex assemblies |
| Surface treatment | Hot-zinc phosphate + powder-coat (RAL to customer spec) |
| Structural standard | ECE R80 |
| Supply form | Frame assembly with mounting feet; sub-assemblies on request |
| Lead time | 4–8 weeks from approved drawing |
All specifications are indicative. Final configuration confirmed at order stage.
