| 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 | 520 x 630 x 864 mm | |
|---|---|---|
| Seat height | 450 mm | |
| Seat depth | 450 mm | |
| Seat width | 480 mm | |
| Backrest height | 430 mm | |
| Backrest width at top | 520 mm | |
| Leg taper diameter at floor | 20 mm | |
| Seat cushion thickness | 160 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 | 7.1 kg | |
|---|---|---|
| Maximum static user load | 125 kg | |
| Upholstery abrasion resistance | 50000 rub cycles | |
| Seat foam density | 45 kg/m³ | |
| Foam rebound rate | 45% | |
| Seam stitch pitch | 8 stitches per inch | |
| Recommended daily usage duration | 8 hours per day | |
| 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
| Outer upholstery | 1.2mm thick matte faux leather | |
|---|---|---|
| Seat cushion core | High-density polyurethane foam | |
| Backrest padding | 30mm thick medium-density polyurethane foam | |
| Internal support frame | 18mm thick multilayer plywood | |
| Leg internal support | Powder-coated carbon steel tube | |
| Bottom foot pads | Non-slip nylon glides | |
| Stitching detail | Matching color bonded polyester thread | |
| Upholstery surface finish | Matte scratch-resistant coating | |
| 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 orientation | Fixed upright position with 100° backrest angle | |
|---|---|---|
| Floor leveling | Fixed non-adjustable nylon glides at each leg base | |
| Space efficiency | Armless design allows tucking fully under standard 750mm height dining tables | |
| Seating clearance | 480mm clear seat width accommodates most adult users without arm restriction | |
| Maintenance feature | Wipe-clean non-porous upholstery surface | |
| Structural stability | Four-leg tapered layout provides 520mm wide support base | |
| Stacking compatibility | Non-stackable fixed construction | |
| 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
| Carton outer dimensions | 800 x 650 x 650 mm | |
|---|---|---|
| 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 | Suitable for use with standard height dining tables for 6seat layouts | |
|---|---|---|
| Cafe and bistro seating | Durable wipe-clean surface suits high-turnover light commercial food service environments | |
| Hotel guest room and lounge | Compact armless profile works for in-room dining and secondary seating areas | |
| Office breakout area | Comfortable upright posture supports short meetings and casual work sessions | |
| Showroom and event staging | Available in multiple matte color options for coordinated interior display 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 | Strength, durability and safety requirements for domestic dining seating | |
|---|---|---|
| EN 1022:2018 | Stability test standard for non-domestic and residential seating |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable for internal frame testing | |
|---|---|---|
| GB/T 16799-2008 | Specification for polyurethane synthetic leather used for furniture upholstery | |
| GB 28007-2011 | Limit of harmful substances in upholstered furniture for children and adult seating |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable for internal frame testing; 2. GB/T 16799-2008: Specification for polyurethane synthetic leather used for furniture upholstery; 3. GB 28007-2011: Limit of harmful substances in upholstered furniture for children and adult seating; 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
