Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 900 × 900 × 880 mm | |
|---|---|---|
| seat height from floor | 450 mm | |
| seat width | 900 mm | |
| seat depth | 710 mm | |
| cylindrical backrest diameter | 200 mm | |
| cylindrical backrest length | 850 mm | |
| glide foot height | 76 mm | |
| seat cushion thickness | 150 mm | |
| metal support bracket dimensions | 20 x 450 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| recommended static load capacity | 136 kg | |
|---|---|---|
| seat foam density | 38 kg/m³ | |
| foam rebound rate | 60% | |
| upholstery abrasion resistance | 30000 double rubs | |
| net weight per unit | 30 kg | |
| modular connection static shear strength | 100 kg | |
| glide foot floor contact load distribution | 7.5 kg per foot | |
| 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 |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| upholstery fabric | 350gsm plaid woven polyester-cotton blend | |
|---|---|---|
| seat cushion core | Layered high-density foam over sinuous spring support | |
| bolster backrest fill | High-resilience polyurethane foam | |
| internal frame | 18mm thick kiln-dried plywood with reinforced corner blocking | |
| back support bracket | 2mm thick brushed 304 stainless steel L-bracket | |
| base glide feet | 25mm diameter black hard plastic non-marking glides | |
| seat tufting | Concealed fabric button biscuit tufting | |
| frame joinery | Stapled and glued fabric attachment with reinforced edge stitching | |
| 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 |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| modular sectional compatibility | Metal clip connectors on side faces to join adjacent armless/arm/corner modules | |
|---|---|---|
| fixed back support | Cylindrical bolster secured by L-brackets to provide 95-degree lumbar support | |
| floor protection | Non-marking glide feet prevent hard floor scratching without requiring casters | |
| seam construction | 8 stitches per inch reinforced edge stitching for fabric wear resistance | |
| positioning flexibility | Freestanding unit usable as standalone chair or middle sectional component | |
| non-reclining fixed structure | No tilt, swivel, or adjustability mechanisms for stable stationary seating | |
| 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 |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| 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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| residential living room modular sectional | Middle armless component for custom L-shaped or linear sofa configurations | |
|---|---|---|
| mid-century retro lounge space | Standalone accent chair for reading nooks or lounge areas | |
| boutique cafe waiting area | Seating unit for casual customer seating with modular layout flexibility | |
| open office casual collaboration zone | Low-profile seating for informal team gathering spaces | |
| home media room seating | Plush cushioned unit for extended viewing comfort | |
| rental property furnishing | Durable, style-flexible seating with easily spot-cleanable woven fabric | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| upholstered furniture seating standard | EN 12520:2015 | |
|---|---|---|
| upholstery fabric flammability standard | EN 1021:2014 |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| upholstered furniture safety standard | GB 20400 | |
|---|---|---|
| furniture mechanical performance standard | GB/T 3324 |
This product must meet the following technical requirements: 1. upholstered furniture safety standard: GB 20400; 2. furniture mechanical performance standard: GB/T 3324; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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