| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall assembled dimensions | 890 x 880 x 813 mm | |
|---|---|---|
| Seat height from floor | 470 mm | |
| Seat width (internal usable) | 635 mm | |
| Seat depth (internal usable) | 575 mm | |
| Backrest total height | 343 mm | |
| Armrest height from seat | 178 mm | |
| Floor glide height | 10 mm | |
| Front apron panel height | 320 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
| Recommended static weight capacity | 136 kg | |
|---|---|---|
| Net product weight | 32 kg | |
| Seat cushion foam density | 40 kg/m³ | |
| Seat cushion foam rebound rate | 45% | |
| Upholstery abrasion resistance | 30000 rub cycles | |
| Floor glide static load per foot | 45 kg | |
| Warranty period | 2 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Internal structural frame | 25mm thick engineered kiln-dried hardwood composite | |
|---|---|---|
| Seat cushion fill | 120mm thick high-density polyurethane foam with fiber wrap | |
| Backrest padding | 80mm thick medium-density polyurethane foam | |
| Upholstery fabric | 1.2mm thick matte woven polyester fabric in light beige | |
| Stitching construction | Reinforced double-stitched seams with 8mm stitch pitch | |
| Floor glides | 20mm diameter black non-marking nylon glides | |
| Lower base paneling | 4mm thick hardboard inner panels wrapped in matching upholstery | |
| 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 | |
| Five-star Base Material Thickness | Metal base wall 3.5 mm; diameter 700 mm |
Adjustment / rotation / tilt / mobility / storage features
| Seating configuration | Single-person enclosed lounge seating with wrap-around back support | |
|---|---|---|
| Base contact design | Four-point non-slip glide support without swivel, tilt or wheel function | |
| Seat cushion installation | Fitted set-in seat cushion secured within the upholstered frame | |
| Armrest integration | Continuous curved armrests formed as a single unit with the backrest | |
| Floor protection | Nylon glides distribute weight evenly to prevent floor scuffing | |
| Upholstery maintenance | Spot-clean only with mild upholstery detergent | |
| 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
| 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 | Pairs with sofas and coffee tables for casual guest seating | |
|---|---|---|
| Office reception area | Creates soft welcoming seating for lobbies and waiting zones | |
| Bedroom accent placement | Serves as a dressing seating option next to wardrobes or vanities | |
| Hotel guest room lounge | Provides comfortable single seating near windows or work desks | |
| Small space configuration | 890mm width fits compact nooks and entryway seating areas | |
| 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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