| Parameter | Value / Detail |
|---|---|
| Product Classifications | Arena Upholstered Seat · Indoor Padded Stadium Seats · Stadium Seating · Bleachers Seats · Chairs for Bleachers |
| Structural Type | Tip-up padded configuration with recessive automatic rebound system folding mechanism |
| Seat & Backrest Core Lining | High-quality one-piece molding bent wood board lining |
| Cushion Composite Layers | Internal padding foam with soft plastic buckle cover plates |
| Exterior Surface Options | Premium fabric upholstery or water-proof leather upholstery |
| Support Frame Geometry | Z-shape leg architecture |
| Frame Metallurgy | High-tensile steel |
| Surface Preservation | Industrial thermosetting powder coating line |
| Seating Height | 450 mm |
| Seat Height (floor to top of backrest) | 860 mm |
| Seat Width | 443 mm |
| Open Seat Depth | 655 mm |
| Closed Seat Depth (Standard) | 450 mm |
| Closed Seat Depth (with Cup Holder) | 540 mm |
| Row / Seat Center Distance Options | 500 mm or 530 mm |
| Installation Method | Floor-mounted — designed for stadium, arena, and theater floors |
| Integrated Accessory Options | Integrated cup holders · Advertising spaces · Low-voltage USB sockets · Plastic end panels · Finished wood armrests |
| Material Performance | Fire-retardant polymer chemistry · Anti-UV weathering · Water-proof leather facing · High and low temperature stability · Impact resistant · Coating adhesion · Salt spray resistance · Heat resistance · Noise-free automatic gradual rise kinematics |
| Mechanical Strength & Durability | BS EN 12727:2000 |
| Fire Resistance & Ignitability | BS 5852:2006 |
| Flammability Classification | DIN 4102-1 |
| Factory Experience | 10+ years commercial manufacturing · global export project positioning · total project solution integration · specialized design layout support |
Deployed in lower-bowl and courtside premier seating zones at NBA-specification arenas, where the recessive auto-rebound mechanism, finished wood armrests, and USB socket integration meet spectator service expectations at high-tier event configurations.
Installed as floor-mounted fixed seating in school auditorium refurbishment projects, where BS 5852:2006 fire compliance and the noise-free tip-up rebound system satisfy both safety code requirements and multi-use acoustic environment standards.
Specified for university multi-sport arena and large-format lecture hall environments using 500 mm or 530 mm center-to-center row spacing, enabling flexible configuration across mixed sporting event and academic assembly use cycles.
Integrated into high-capacity commercial arena builds where integrated cup holder and advertising space options allow venue operators to embed concession and sponsorship revenue infrastructure within the seating system at the structural specification stage.
Utilized in VIP and premium seating tiers of municipal cultural centers and civic performance halls, where water-proof leather upholstery, finished wood armrests, and plastic end panels provide a configurable finish specification matching interior design briefs.
The YH-SF(HR) has a seat width of 443 mm and an open depth of 655 mm. In the closed position, the standard depth is 450 mm; adding a cup holder unit extends the closed depth to 540 mm. Row center-to-center options are 500 mm or 530 mm depending on the installation layout specification.
The support frame uses a Z-shape leg architecture composed of high-tensile steel, finished with an industrial thermosetting powder coating line. This surface preservation system provides coating adhesion integrity, salt spray resistance, and heat and temperature stability across the installed service life in indoor venue environments.
The YH-SF(HR) complies with BS EN 12727:2000 for mechanical strength and durability under sustained occupancy load cycling, BS 5852:2006 for fire resistance and ignitability testing, and DIN 4102-1 for flammability classification — covering structural, fire source exposure, and flame spread parameters required in public assembly venue specifications.
Available accessories include integrated cup holders, low-voltage USB sockets, dedicated advertising spaces, finished wood armrests, and plastic end panels. USB charging sockets are configured as low-voltage lines built into the seat unit structure, requiring no secondary hardware installation at the venue floor level.
