| 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 | 560 x 520 x 740 mm | |
|---|---|---|
| Seat height | 480 mm | |
| Seat width | 470 mm | |
| Seat depth | 420 mm | |
| Backrest height | 280 mm | |
| Armrest height above floor | 710 mm | |
| Armrest height above seat | 230 mm | |
| Frame tube diameter | 19 mm | |
| Leg taper width at floor | 12 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 per chair | 7 kg | |
|---|---|---|
| Static seat load capacity | 136 kg | |
| Recommended maximum user weight | 120 kg | |
| Upholstery abrasion resistance | 30000 Martindale cycles | |
| Stackable quantity per stack | 8 chairs | |
| Seat foam density | 40 kg/m³ | |
| Seat foam thickness | 64 mm | |
| 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
| Main frame | 1mm wall cold-rolled steel tube with matte black powder coat finish | |
|---|---|---|
| Seat substrate | 9mm thick plywood panel | |
| Backrest substrate | 9mm thick curved plywood panel | |
| Seat cushion padding | High-density polyurethane foam, 64mm thick | |
| Backrest padding | High-density polyurethane foam, 20mm thick | |
| Upholstery fabric | Woven polyester fabric with stain-resistant treatment | |
| Floor glides | Injection-molded nylon pads with rubber contact face | |
| Frame weld points | TIG-welded joints with powder coat touch-up | |
| 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
| Seating configuration | Fixed non-swivel, non-reclining four-leg base | |
|---|---|---|
| Floor protection | Non-marking nylon glides prevent hard floor scratching | |
| Stacking capability | Vertical nesting storage for up to 8 chairs | |
| Armrest support | Integrated continuous frame armrests support 45kg static side load | |
| Color customization | Upholstery available in black, light gray, orange as shown | |
| Assembly requirement | Knock-down delivery with included hex key hardware | |
| Cleaning compatibility | Upholstery supports spot cleaning with mild 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
| Conference room seating | Side/guest seating for meeting rooms with clean, lightweight modern aesthetic | |
|---|---|---|
| Waiting area use | Public reception and lounge waiting areas for 2 hour visitor seating | |
| Dining space use | Residential or commercial dining seating matching minimalist interior schemes | |
| Co-working breakout zones | Flexible stackable seating for collaborative open office areas | |
| Hotel public areas | Lobby and corridor side seating for transient guest use | |
| Recommended table pairing | Compatible with 760 mm height standard dining and conference tables | |
| 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
| Office seating safety | EN 1335:2018 Office furniture - Office work chair - Safety requirements (applicable to guest seating performance) | |
|---|---|---|
| Non-domestic seating strength | EN 16139:2013 Furniture - Strength, durability and safety for non-domestic seating | |
| Furniture surface flammability | EN 1021:2014 Upholstered furniture - Ignitability by smouldering cigarette |
US and Canada office-furniture standards
| Lounge and guest seating safety | ANSI/BIFMA X2020Lounge and Public Seating - Safety and durability requirements | |
|---|---|---|
| Seating static load test | ANSI/BIFMA X5.41 static load test requirement for seat and back components |
Standards applicable to China-market projects
| Seating structural safety | GB/T 3324General technical requirements for wooden furniture (applicable to upholstered seating substrates) | |
|---|---|---|
| Metal furniture structural safety | GB/T 3325General technical requirements for metal furniture (applicable to steel frame components) | |
| Upholstered furniture durability | GB/T 28202Leather and fabric upholstered furniture durability test methods | |
| Formaldehyde emission limit | GB 18584Formaldehyde emission limits for interior decoration materials (wood-based furniture) |
This product must meet the following technical requirements: 1. Seating structural safety: GB/T 3324General technical requirements for wooden furniture (applicable to upholstered seating substrates); 2. Metal furniture structural safety: GB/T 3325General technical requirements for metal furniture (applicable to steel frame components); 3. Upholstered furniture durability: GB/T 28202Leather and fabric upholstered furniture durability test methods; 4. Formaldehyde emission limit: GB 18584Formaldehyde emission limits for interior decoration materials (wood-based furniture); Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
Export data is generated from the current published product record.
Directly download an English report in metric or imperial units.
Download all product information and parameter modules in English.
English title, specifications, materials, standards and purchasing fields.
Prepare customs description, material, usage, dimensions and declaration elements.
Open Export Tool
