Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 650 × 650 × 1250 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 user weight | 150 kg | |
|---|---|---|
| Net weight | 16.5 kg | |
| Static seat load acceptance | 200 kg | |
| Backrest recline force tolerance | 136 kg test target | |
| Caster rolling durability | 100000 cycles | |
| Seat height adjustment cycles | 100000 cycles | |
| Back recline cycles | 100000 cycles | |
| Seat sliding durability | 50000 cycles | |
| Recommended user height | 1900 mm | |
| Occupancy capacity | 1 person |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest support mesh | Black flexible polymer mesh in a woven grid | |
|---|---|---|
| Back frame | Black molded polymer outer frame with integrated side rails | |
| Headrest cushion | Black woven fabric over 60 mm foam padding | |
| Seat upholstery | Blue woven textile seat cover, fabric mass 300 g/m2 | |
| Seat cushion | 80 mm molded polyurethane foam, density 45 kg/m3 | |
| Seat inner support | 12 mm molded plywood or polypropylene seat shell | |
| Armrest pads | Black polymer or PU pads 100 x 70 mm | |
| Arm supports | Black powder-coated steel or reinforced nylon posts | |
| Central gas lift | 50 mm black steel telescopic gas cylinder | |
| Tilt mechanism | 3 mm black steel plate under the seat | |
| Five-star base | Black glass-fiber-reinforced nylon or steel 5-star base | |
| Casters | 60 mm black nylon twin-wheel casters with steel swivel stems |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic gas lift provides 100 mm vertical travel with one lever operation | |
|---|---|---|
| Swivel | 360-degree swivel around the central gas-lift column | |
| Backrest recline | Synchronized tilt with 15-degree backward travel and lock at 90, 97, and 105 degrees | |
| Tilt tension control | Under-seat rotary tension knob adjusts resistance over 3 effective turns | |
| Headrest support | Padded headrest tilts 30 degrees and provides 80 mm height adjustment | |
| Lumbar support | Flex-zone mesh lumbar area with 40 mm depth adjustment | |
| Armrest support | Fixed-height armrests provide 230 mm elbow support above the seat | |
| Mobility | Five twin-wheel casters allow omnidirectional movement on hard floors or low-pile carpet | |
| Rocking lock | Tilt lock secures the back in the upright working position | |
| Seat-depth adjustment option | Production BOM may include 60 mm sliding seat with locking positions at 20 mm intervals | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
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.
| Open-plan office workstations | Suitable for 1200 to 1600 mm desk bays where swivel, lumbar support, and mobility are needed | |
|---|---|---|
| Private office desks | Appropriate for executive or staff desks used 6 to 8 hours daily | |
| Home office use | Fits compact study rooms with a 700 mm desk depth and hard or low-pile flooring | |
| Meeting and project rooms | Usable at shared computer desks, review stations, or drafting tables | |
| Shared-desk environments | Suitable for shift workers across 150 to 1900 mm user heights | |
| Carpeted workstation areas | Requires hard-floor or soft-floor caster specification according to floor finish | |
| Procurement configuration note | Order blue seat with black frame as pictured, or specify seat fabric color before production | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| Office chair safety applicability | EN 1335for office chair dimensions and dimensional safety | |
|---|---|---|
| Office mechanical durability applicability | EN 1335for safety, structural strength, and stability test requirements | |
| Office surface durability applicability | EN 1335for test methods and durability verification | |
| Upholstery fabric ignition applicability | EN 1021and EN 1021for cigarette and match ignition behavior |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| Office chair safety applicability | ANSI/BIFMA X5.1 for general-purpose office chair safety and durability | |
|---|---|---|
| Caster and base test applicability | ANSI/BIFMA X5.1 base, caster, stability, and cyclic load clauses | |
| Furniture emissions applicability | ANSI/BIFMA e3 for furniture sustainability, chemical, and material criteria |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| Office chair safety applicability | GB/T 10357.3 for mechanical safety, strength, and durability test methods | |
|---|---|---|
| Formaldehyde emission applicability | GB 18580 for formaldehyde emission from wood-based panels in hidden seat components | |
| Furniture labeling applicability | GB/T 16799 for furniture-use leather labeling and marking |
This product must meet the following technical requirements: 1. Office chair safety applicability: GB/T 10357.3 for mechanical safety, strength, and durability test methods; 2. Formaldehyde emission applicability: GB 18580 for formaldehyde emission from wood-based panels in hidden seat components; 3. Furniture labeling applicability: GB/T 16799 for furniture-use leather labeling and marking; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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