| 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 | 900 x 900 x 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 |
Net weight / load capacity / users / durability
| 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 |
Core acceptance fields · Panels / hardware / frame / upholstery
| 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 |
Adjustment / rotation / tilt / mobility / storage features
| 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 |
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 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 Access Requirements* EN Standards
| upholstered furniture seating standard | EN 12520:2015 | |
|---|---|---|
| upholstery fabric flammability standard | EN 1021:2014 |
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
|---|
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.
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
