| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| overall dimensions | 1055 x 840 x 855 mm | |
|---|---|---|
| seat height | 535 mm | |
| seat width | 660 mm | |
| seat depth | 520 mm | |
| backrest height | 460 mm | |
| armrest height | 190 mm | |
| disc base diameter | 700 mm | |
| cushion thickness | 140 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
| net weight | 41 kg | |
|---|---|---|
| recommended static load capacity | 160 kg | |
| upholstery abrasion resistance | 50000 double rubs | |
| seat foam density | 40 kg/m³ | |
| back foam density | 32 kg/m³ | |
| foam rebound rate | 55% | |
| swivel rotation range | 360 degrees | |
| floor protection rating | Non-marking | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| seat and back shell inner frame | 12 mm thick molded plywood | |
|---|---|---|
| upholstery fabric | 100% polyester woven chenille, 0.8 mm thickness | |
| seat cushion padding | High-resilience polyurethane foam, wrapped in 20 mm Dacron batting | |
| backrest padding | Medium-density polyurethane foam, wrapped in 10 mm Dacron batting | |
| cantilever support bracket | 3 mm thick brushed bronze-finished carbon steel | |
| central swivel column | 50 mm diameter brushed bronze steel tube | |
| disc base plate | 8 mm thick brushed bronze solid steel | |
| underside base padding | 1 mm thick EVA non-slip pad | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Adjustment / rotation / tilt / mobility / storage features
| swivel mechanism | Smooth 360-degree rotation with integrated return damping | |
|---|---|---|
| fixed cantilever support | Rigid angled Z-bracket connects shell to base | |
| integrated armrest design | Continuous curved armrests formed with seat and back | |
| non-tilting fixed back angle | 110-degree reclined back angle optimized for relaxed lounging | |
| floor contact design | Low-profile flat disc base sits flush on floor surface | |
| seam construction | 8 mm stitch pitch precision tailoring | |
| static weight distribution | Even load transfer across full disc base surface | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| packaging note | All values are engineering s, not supplier-measured 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
| residential living room placement | Use as standalone accent chair next to sofas or coffee tables | |
|---|---|---|
| hotel lounge and lobby use | Deploy in reception areas, guest waiting zones or suite seating | |
| corporate breakout area use | Place in office relaxation zones, informal meeting nooks | |
| cafe and upscale restaurant seating | Use in lounge dining areas or waiting sections | |
| recommended pairing | Pair with small round side tables for beverage and accessory placement | |
| floor type suitability | Compatible with hardwood, tile, carpet and polished concrete floors | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
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Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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