| 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 | 620 x 620 x 920 mm | |
|---|---|---|
| seat height | 510 mm | |
| seat width | 490 mm | |
| seat depth | 460 mm | |
| backrest height | 470 mm | |
| armrest height from floor | 680 mm | |
| armrest height from seat | 230 mm | |
| leg taper angle | 8 degrees outwards | |
| leg diameter at floor | 18 mm | |
| outer back shell thickness | 8 mm | |
| clearance under seat | 270 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 | 9 kg | |
|---|---|---|
| recommended static load capacity | 150 kg | |
| seat cushion foam thickness | 114 mm | |
| seat foam density | 35 kg/m³ | |
| foam rebound rate | 45% | |
| upholstery fabric abrasion resistance | 30000 double rubs | |
| seam stitch pitch | 8 stitches per inch | |
| frame static load cycle rating | 10000 load cycles | |
| available color configurations | 4 | |
| standard warranty period | 2 years |
Core acceptance fields · Panels / hardware / frame / upholstery
| seat contact surface upholstery | Matte light off-white fabric | |
|---|---|---|
| inner back contact upholstery | Matching light off-white fabric | |
| outer back shell | Dark brown rigid molded composite | |
| seat internal support panel | 12mm thick plywood | |
| leg frame material | 1.5mm thick powder-coated black steel | |
| foot caps | Non-marking black polyethylene | |
| cushion core | High-density polyurethane foam | |
| upholstery lining | Non-woven polyester fabric | |
| frame connection hardware | Zinc-plated steel bolts and brackets | |
| 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
| frame structure | Fixed rigid four-leg frame | |
|---|---|---|
| armrest design | Integrated curved wrap-around armrests | |
| assembly requirement | Knock-down leg attachment | |
| floor protection | Attached non-slip polymer foot caps | |
| back support contour | Ergonomic curved upright back | |
| surface maintenance | Spot-cleanable fabric upholstery | |
| stacking capability | Non-stacking fixed design | |
| weight distribution | Out-splayed leg geometry | |
| 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 750mm height standard dining tables for 6person dining sets | |
|---|---|---|
| commercial cafe seating | Suitable for casual food service outlets meeting contract durability requirements | |
| hotel guest room seating | Compact footprint fits small room layouts for desk or dining table use | |
| restaurant reception lounge | Upright posture works for short-stay waiting and casual meeting areas | |
| open plan kitchen island | Armrest height aligns with standard counter overhangs for casual dining | |
| exhibition and event seating | Lightweight fixed frame allows easy reconfiguration for temporary setups | |
| 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 | Domestic furniture seating, strength, durability, and safety requirements applicable for residential dining use | |
|---|---|---|
| EN 16139:2013 | Non-domestic furniture seating, strength and durability for contract/hospitality dining use | |
| EN 1022:2018 | Seating furniture stability test standard, applicable for four-leg fixed dining chair design |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to the molded back shell and internal plywood seat panel | |
|---|---|---|
| GB/T 24821-2009 | General technical requirements for metal furniture, applicable to the powder-coated steel leg frame | |
| GB 18584-2001 | Limit of harmful substances for interior decoration wood-based furniture, applies to composite and plywood components | |
| GB/T 19001-2016 | Quality management system, recommended as supplier selection criterion for consistent production quality |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to the molded back shell and internal plywood seat panel; 2. GB/T 24821-2009: General technical requirements for metal furniture, applicable to the powder-coated steel leg frame; 3. GB 18584-2001: Limit of harmful substances for interior decoration wood-based furniture, applies to composite and plywood components; 4. GB/T 19001-2016: Quality management system, recommended as supplier selection criterion for consistent production quality; 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
