| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 584 x 630 x 864 mm | |
|---|---|---|
| Seat height | 470 mm | |
| Seat width | 521 mm | |
| Seat depth | 483 mm | |
| Backrest total height | 410 mm | |
| Seat cushion thickness | 160 mm | |
| Leg cross-section width | 45 mm | |
| Backrest upholstered panel width | 420 mm | |
| Floor to seat rail clearance | 280 mm | |
| Front leg splay offset | 30 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
| Unit net weight | 17.2 kg | |
|---|---|---|
| Recommended static load capacity | 136 kg | |
| Seat foam density | 45 kg/m³ | |
| Foam rebound rate | 60% | |
| Upholstery abrasion resistance | 30000 Martindale cycles | |
| Frame static load rating | 150 kg | |
| Warranty period | 1 year | |
| 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
| Structural frame | Walnut-tone finished solid hardwood | |
|---|---|---|
| Seat upholstery | 260gsm off-white matte woven polyester fabric | |
| Backrest upholstery | Matching off-white woven polyester fabric | |
| Seat fill | 160mm thick high-elastic polyurethane foam | |
| Back fill | 50mm thick medium-density polyurethane foam | |
| Frame joinery | Mortise-and-tenon corner joints with reinforced hardware | |
| Leg feet | Non-marking plastic floor glides | |
| Seat support base | 12mm thick plywood underframe beneath foam | |
| Surface finish | Satin clear wood lacquer on frame | |
| 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 |
Adjustment / rotation / tilt / mobility / storage features
| Seating posture | Fixed upright back angle of 100 degrees | |
|---|---|---|
| Tuck-under design | Armless profile allows full clearance under 750mm height dining tables | |
| Floor protection | Fixed non-marking glides prevent floor scuffing on hard surfaces | |
| Stability design | Curved splayed legs distribute weight evenly for no-wobble seating | |
| Upholstery maintenance | Spot-cleanable fabric surface allows easy removal of food and drink spills | |
| Stacking capability | Non-stackable fixed frame design | |
| Assembly requirement | Partial knockdown assembly of leg to seat frame with included hardware | |
| 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 dining room | Pairs with 760 mm height dining tables for everyday family meals | |
|---|---|---|
| Restaurant cafe seating | Armless profile allows flexible layout and high-turnover commercial use | |
| Home office guest seating | Upright supportive back suitable for short-duration visitor seating | |
| Hotel banquet and event space | Classic framed design coordinates with formal hospitality interiors | |
| Meeting room supplementary seating | Lightweight wood frame allows easy repositioning for collaborative spaces | |
| 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
| EN 12520:2015 | Applicable for domestic and contract furniture strength/durability for seating | |
|---|---|---|
| EN 1022:2018 | Applicable for seating stability testing requirements for domestic use | |
| EN 13759:2007 | Applicable for upholstered furniture seat cushion durability testing |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Reference standard for general-purpose office seating structural tests (informational use only) |
|---|
Standards applicable to China-market projects
| GB 18584-2001 | Applicable for formaldehyde emission limits for wood furniture interior materials | |
|---|---|---|
| GB/T 3324-2017 | Applicable for general technical requirements for wooden furniture products |
This product must meet the following technical requirements: 1. GB 18584-2001: Applicable for formaldehyde emission limits for wood furniture interior materials; 2. GB/T 3324-2017: Applicable for general technical requirements for wooden furniture products; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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