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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 495 x 564 x 810 mm | |
|---|---|---|
| Seat height | 500 mm | |
| Seat width | 495 mm | |
| Seat depth | 483 mm | |
| Backrest height from seat | 371 mm | |
| Leg splay outward from seat edge | 76 mm | |
| Brass foot cap length | 25 mm | |
| Seat padding thickness | 76 mm | |
| Backrest padding thickness | 51 mm | |
| Leg diameter at floor contact point | 20 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Static weight capacity | 200 kg | |
|---|---|---|
| Unit net weight | 9.1 kg | |
| Seat foam density | 38 kg/m³ | |
| Foam rebound rate | 60% | |
| Recommended daily use duration | 8 hours | |
| Seam stitch pitch | 8 stitches per 30 mm | |
| Upholstery abrasion resistance | 50000 double rubs | |
| 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
| Upholstery surface | Matte off-white faux leather (PU) | |
|---|---|---|
| Seat padding core | High-density polyurethane foam | |
| Backrest padding core | Medium-density polyurethane foam | |
| Support legs | Solid hardwood with matte black lacquer finish | |
| Foot caps | Polished brass-plated metal | |
| Floor protection pads | Felt pads under brass foot caps | |
| Internal seat frame | 15 mm thick engineered plywood | |
| Trim piping | 10 mm wide black PVC-coated fabric | |
| 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
| Base support | Fixed four-leg rigid base | |
|---|---|---|
| Mobility | Non-rolling static seating unit | |
| Back support | Curved arched backrest with fixed incline of 100° | |
| Cleaning access | Smooth wipe-clean upholstery surface | |
| Floor protection | Felt contact pads under feet | |
| Assembly requirement | Knock-down leg attachment | |
| Stacking compatibility | Non-stackable design | |
| 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 rooms | Standard seat height pairs with 760 mm high dining tables for meal seating | |
|---|---|---|
| Home office side seating | Suitable for guest placement alongside desks for short-term visitor seating | |
| Cafe and bistro seating | Wipe-clean surface works for light commercial casual dining environments | |
| Open-concept kitchen islands | Compact armless profile fits under standard-height kitchen counter overhangs | |
| Modern minimalist interiors | Two-tone off-white, black and brass finish complements contemporary decor schemes | |
| Small-space dining nooks | Narrow splayed leg footprint fits in compact dining areas without wasted space | |
| 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
| Domestic seating safety | EN 12520:2015 | |
|---|---|---|
| Furniture stability testing | EN 1022:2018 | |
| Upholstered furniture flammability | EN 1021:2014 |
Standards applicable to China-market projects
| Dining chair strength and stability | GB/T 3324 | |
|---|---|---|
| Upholstered furniture durability | GB/T 2023 | |
| Formaldehyde emission limits | GB 18584 |
This product must meet the following technical requirements: 1. Dining chair strength and stability: GB/T 3324; 2. Upholstered furniture durability: GB/T 2023; 3. Formaldehyde emission limits: GB 18584; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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