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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 650 x 670 x 1080 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Maximum static load capacity | 150 kg | |
|---|---|---|
| Net product weight | 16 kg | |
| Gas lift stroke | 100 mm | |
| Recommended user weight | 120 kg | |
| Caster rolling durability | 40000 cycles | |
| Backrest tilt angle range | 120degrees | |
| Seat abrasion resistance (Martindale) | 40000 cycles | |
| Foam density (seat) | 45 kg/m³ | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| Upholstery fabric | Woven polyester fabric with matte coral finish | |
|---|---|---|
| Seat foam core | High-resilience polyurethane foam | |
| Backrest support frame | White molded glass-fiber reinforced nylon | |
| Armrest structure | Fixed nylon arm supports with padded soft-touch top surface | |
| Height adjustment gas lift | Chrome-plated steel Class 3 gas lift | |
| Chassis mechanism | Black steel synchro-tilt chassis | |
| Five-star base | White molded nylon five-prong base | |
| Casters | Dual-wheel polyurethane casters with black bracket and silver trim ring | |
| Frame fasteners | Steel zinc-plated hardware | |
| Seat support pan | Molded polypropylene seat pan | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Adjustment / rotation / tilt / mobility / storage features
| Seat height adjustment | Pneumatic height adjustment via side lever, 100mm stroke | |
|---|---|---|
| Backrest tilt function | Synchro-tilt mechanism locks in 3 positions up to 120 degrees | |
| 360-degree swivel | Full rotational swivel around central gas lift axis | |
| Mobility function | Smooth rolling on all floor types via 60mm dual-wheel casters | |
| Split back ergonomic support | Independent dual upper back panels conform to spinal curvature | |
| Integrated lumbar support | Fixed curved lower back pad for continuous lumbar support | |
| Fixed arm support | Height-aligned fixed armrests support forearm during typing | |
| Tilt tension adjustment | Rotary knob under seat adjusts tilt resistance for user weight | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Recommended spaces / users / usage modes
| Open plan office workstations | Suitable for 8-hour daily desk work with ergonomic back support for general staff | |
|---|---|---|
| Home office study spaces | Compact footprint fits residential desks, aesthetic coral finish matches modern home decor | |
| Executive private offices | Stylish two-tone white and coral design suitable for professional office environments | |
| Conference/meeting rooms | Swivel and mobility features support easy movement during collaborative discussions | |
| Co-working shared spaces | Durable construction supports frequent multi-user use in flexible work environments | |
| Reception and guest seating areas | Comfortable padded design suitable for short-term guest seating in public office areas | |
| Height-adjustable desk workstations | 100mm seat height adjustment range accommodates sit-stand desk height variations | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Applies to office work chair dimensional and safety performance requirements | |
|---|---|---|
| EN 1335-2:2018 | Applies to office chair strength, durability and stability testing requirements | |
| EN 1021-1:2014 | Applies to upholstered furniture ignitability resistance to smouldering cigarettes |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applies to general-purpose office chair structural performance and durability requirements |
|---|
Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to office furniture size dimensional tolerances for chair dimensions | |
|---|---|---|
| GB 28007-2011 | Applies to office chair stability and static load safety requirements | |
| GB/T 35607-2017 | Applies to upholstered furniture formaldehyde emission limits (≤0.05mg/m³) |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to office furniture size dimensional tolerances for chair dimensions; 2. GB 28007-2011: Applies to office chair stability and static load safety requirements; 3. GB/T 35607-2017: Applies to upholstered furniture formaldehyde emission limits (≤0.05mg/m³); Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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