Product supplierHigh-Back Black Leather Executive Swivel Chair, Black full-grain-look leather or corrected leather, 1.2 mm nominal thickness
Contact the supplier for production scheduling and quotation.
PRODUCT MODULE 01 / 06
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 × 720 × 1200 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
PRODUCT MODULE 02 / 06
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Net weight | 23 kg | |
|---|---|---|
| Recommended user weight | 150 kg | |
| Seat static load verification target | 890 kg | |
| Backrest static force target | 136 kg | |
| Base vertical static load target | 1134 kg | |
| Gas-lift class | Class 4, 100 mm stroke | |
| Seat height travel | 100 mm | |
| Seat rotation | 360 degrees | |
| Tilt range | 15 degrees rearward | |
| Caster rolling durability target | 100000 cycles |
PRODUCT MODULE 03 / 06
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Black full-grain-look leather or corrected leather, 1.2 mm nominal thickness | |
|---|---|---|
| Alternative upholstery specification | Black bonded leather or PU leather may be substituted at equal 1.2 mm thickness | |
| Seat foam | High-resilience molded polyurethane, 90 mm thick and 45 kg/m3 density | |
| Back foam | Molded polyurethane, 70 mm thick and 40 kg/m3 density | |
| Internal seat shell | 12 mm bent plywood or reinforced polypropylene seat carrier | |
| Back inner frame | 18 mm molded plywood board with steel reinforcement brackets | |
| Arm pads | Black padded upholstered pads over molded foam | |
| Arm supports | Polished chrome-plated steel, 25 mm tubular section with side cover plate | |
| Five-star base | Polished chrome-plated steel, 1.8 mm wall thickness and 700 mm diameter | |
| Gas lift and center column | Chrome-plated steel Class 4 gas lift with 50 mm outer tube | |
| Tilt mechanism | 3 mm steel plate multi-position tilt mechanism with tension control | |
| Casters | Black nylon twin-wheel casters with 60 mm wheels and metal stems |
PRODUCT MODULE 04 / 06
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic lever raises the seat through a 100 mm Class 4 gas-lift stroke | |
|---|---|---|
| 360-degree swivel | The seat and back rotate around the central chrome cylinder | |
| Recline movement | Backrest tilts rearward through 15 degrees with synchronized seat movement | |
| Tilt lock | Multi-position lever locks the back at 3 selected inclinations | |
| Tilt tension control | Rotary knob adjusts resistance for users up to 150 kg | |
| Fixed arm support | Padded armrests remain fixed at 220 mm above the seat | |
| Mobility | Five twin-wheel 60 mm casters provide rolling movement on hard floors and low-pile carpet | |
| Lumbar posture support | Raised central back channel provides passive lumbar contouring | |
| High-back shoulder support | 760 mm tall back supports the shoulder and upper-back region | |
| Floor contact | Five radial legs distribute load and keep the chair stable within a 700 mm footprint | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
PRODUCT MODULE 05 / 06
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 |
PRODUCT MODULE 06 / 06
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive office | Suitable for directors and managers requiring high-back support during 8 hour desk sessions | |
|---|---|---|
| Management workstation | Pairs with 760 mm high executive desks and 100 mm seat-height travel | |
| Private meeting room | Fits formal conference or negotiation settings with black upholstery and chrome detailing | |
| Home office | Appropriate for users seeking executive styling on hard floors or low-pile carpet | |
| Reception manager station | Provides visitor-facing professional appearance while retaining swivel mobility | |
| Procurement configuration | Specify black leather grade, caster type, gas-lift certificate, and 150 kg user-rating before bulk order | |
| Floor compatibility | Use soft-tread casters for timber or tile floors and hard-tread casters for carpet | |
| Recommended Matching Desk Size | 2.4 m executive desk |
STANDARD S1
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| Office chair safety standard | EN 1335:2020, dimensions and safety requirements for office work chairs | |
|---|---|---|
| Mechanical stability standard | EN 1022:2018, stability requirements for seating | |
| Upholstered seating flammability standard | EN 1021:2014 and EN 1021:2014, ignition by cigarette and match |
STANDARD S2
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| Office chair safety and durability | ANSI/BIFMA X2017(R2022), general-purpose office chairs | |
|---|---|---|
| Heavy-user load target | ANSI/BIFMA X5.1 test basis for 159 kg user-rated chairs | |
| Caster floor-surface guidance | ANSI/BIFMA X5.1 caster and chair base test clauses | |
| Furniture sustainability claim | ANSI/BIFMA e2019furniture sustainability standard |
STANDARD S3
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| Office chair safety applicability | GB/T 3324 general technical requirements for wooden furniture upholstery support | |
|---|---|---|
| Upholstered furniture fire safety applicability | GB 17927anti-incineration requirements for upholstered furniture | |
| Furniture mechanical test applicability | GB/T 10357.3strength and durability test for seating furniture |
Standardized tender description text
This product must meet the following technical requirements: 1. Office chair safety applicability: GB/T 3324 general technical requirements for wooden furniture upholstery support; 2. Upholstered furniture fire safety applicability: GB 17927anti-incineration requirements for upholstered furniture; 3. Furniture mechanical test applicability: GB/T 10357.3strength and durability test for seating furniture; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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