Gray Upholstered Three-Seat Sofa with Matching Lounge Chairs and Nesting Coffee Table Set (model LGS-GRY-311-CT) is listed under Faux Leather Sofa. Dimensions: 2400 × 900 × 720 mm. Materials: Gray continuous upholstery with tight tailoring on seat, back, arms, and outer panels. Load capacity: 360 kg. Product Features: modern,minimalist,gray,upholstery,three-seat,sofa,matching,lounge,chairs,metal,legs,nesting,coffee,table. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
| Brand | KESHANG | Model | LGS-GRY-311-CT |
| Overall dimensions (W × D × H) | 2400 × 900 × 720 mm | Finished Seat Cushion Thickness | 90 mm |
| Backrest Padding Thickness | 70 mm | Lumbar Support Zone Height | 240 mm |
| Clear Width Between Armrests | 540 mm | Sofa net weight | 78 kg |
| Sofa rated occupancy | 3 adults | Sofa total static load | 360 kg |
| Lounge chair static load | 140 kg per chair | Coffee table distributed top load | 45 kg |
| Seat foam compression set acceptance | 8 percent after 20000 cycles | Back frame cyclic load acceptance | 60000 cycles at 75 kg |
| 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 | Sofa and chair upholstery | Gray continuous upholstery with tight tailoring on seat, back, arms, and outer panels |
| Seat cushion structure | Multi-layer padded seat with 100 mm foam core and 30 mm soft topper | Back cushion structure | Integrated low back with 80 mm padded core over a rigid inner frame |
| Internal load frame | Kiln-dried hardwood and engineered-wood frame with 30 mm structural rail section | Support legs | Black powder-coated steel legs, 25 mm equivalent section, with four legs on each seating unit |
| Coffee table top | White stone-look engineered top with eased edge and sealed smooth surface | Lounge seating arrangement | Fixed three-seat sofa faces two single chairs, creating a six-person conversation layout around nested tables |
| Table nesting function | Lower oval table slides partially beneath the higher main table to vary surface area and reduce footprint | Seat support function | Fixed non-reclining padded seat and back provide upright lounge posture with 430 mm seat height and 620 mm seat depth |
| Floor clearance and maintenance | 150 mm leg height permits vacuum access and floor cleaning beneath all seating units | Complete set carton volume | 3.04 CBM |
| 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 | Executive reception and lounge zones | Use the gray sofa, paired chairs, and nested tables in corporate reception areas where six people can converse in a compact U-shaped layout |
| High-end waiting and breakout spaces | Deploy on hard flooring or broadloom carpet in offices, hotel lobbies, club rooms, or executive floors that require easy cleaning under 150 mm leg clearance | — | — |
| Time | Field | Original Value | Corrected Value | Note / Status |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 2400 × 900 × 720 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
Data source: Product performance data; verify exact test conditions before procurement.
| Sofa net weight | 78 kg | |
|---|---|---|
| Sofa rated occupancy | 3 adults | |
| Sofa total static load | 360 kg | |
| Lounge chair static load | 140 kg per chair | |
| Coffee table distributed top load | 45 kg | |
| Seat foam compression set acceptance | 8 percent after 20000 cycles | |
| Back frame cyclic load acceptance | 60000 cycles at 75 kg | |
| 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
Data source: Subject to the factory material list and inspection report.
| Sofa and chair upholstery | Gray continuous upholstery with tight tailoring on seat, back, arms, and outer panels | |
|---|---|---|
| Seat cushion structure | Multi-layer padded seat with 100 mm foam core and 30 mm soft topper | |
| Back cushion structure | Integrated low back with 80 mm padded core over a rigid inner frame | |
| Internal load frame | Kiln-dried hardwood and engineered-wood frame with 30 mm structural rail section | |
| Support legs | Black powder-coated steel legs, 25 mm equivalent section, with four legs on each seating unit | |
| Coffee table top | White stone-look engineered top with eased edge and sealed smooth surface |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Lounge seating arrangement | Fixed three-seat sofa faces two single chairs, creating a six-person conversation layout around nested tables | |
|---|---|---|
| Table nesting function | Lower oval table slides partially beneath the higher main table to vary surface area and reduce footprint | |
| Seat support function | Fixed non-reclining padded seat and back provide upright lounge posture with 430 mm seat height and 620 mm seat depth | |
| Floor clearance and maintenance | 150 mm leg height permits vacuum access and floor cleaning beneath all seating units |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Complete set carton volume | 3.04 CBM | |
|---|---|---|
| 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 |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive reception and lounge zones | Use the gray sofa, paired chairs, and nested tables in corporate reception areas where six people can converse in a compact U-shaped layout | |
|---|---|---|
| High-end waiting and breakout spaces | Deploy on hard flooring or broadloom carpet in offices, hotel lobbies, club rooms, or executive floors that require easy cleaning under 150 mm leg clearance |
EU Market Access Requirements* EN Standards
| Seating strength and durability | Recommended references: EN 16139 | |
|---|---|---|
| Furniture safety assessment | EN 1022 applies to seating stability verification for upright lounge seating | |
| Upholstered furniture hazards | EN 1728 structural test methods support strength and fatigue verification of seats, backs, and arms |
US and Canada office-furniture standards
| Lounge seating performance | ANSI/BIFMA E3 applies to public and lounge seating safety, durability, and structural performance | |
|---|---|---|
| Furniture chemical emissions | ANSI/BIFMA e3 credit section 7.6 can be used as a low-emission furniture specification target |
Standards applicable to China-market projects
| Furniture structural safety | GB/T 10357.2, GB/T 10357.3, and GB/T 10357.6 apply to seating stability, back strength, and leg static-load verification | |
|---|---|---|
| Furniture formaldehyde control | GB 18584 applies to indoor furniture formaldehyde emission verification for wood-based components | |
| Upholstered furniture fire safety | GB 17927 applies when specified for public-area upholstered furniture combustion behavior |
This product must meet the following technical requirements: 1. Furniture structural safety: GB/T 10357.2, GB/T 10357.3, and GB/T 10357.6 apply to seating stability, back strength, and leg static-load verification; 2. Furniture formaldehyde control: GB 18584 applies to indoor furniture formaldehyde emission verification for wood-based components; 3. Upholstered furniture fire safety: GB 17927 applies when specified for public-area upholstered furniture combustion behavior; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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