Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 4500 × 4500 × 830 mm | |
|---|---|---|
| Overall circular layout footprint | 4500 x 4500 x 830 mm | |
| Seat height from floor | 450 mm | |
| Seat cushion depth per module | 750 mm | |
| Seat cushion thickness | 200 mm | |
| Backrest total height above seat | 380 mm | |
| Integrated end armrest width | 180 mm | |
| Single curved seating module arc length | 1800 mm | |
| Seating arc inner opening diameter | 2800 mm | |
| Throw pillow dimensions (included) | 450 x 450 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Total static load capacity (full set) | 1200 kg | |
|---|---|---|
| Seat cushion foam density | 60 kg/m³ | |
| Seat foam rebound rate | 60% | |
| Upholstery fabric abrasion resistance | 15000 double rubs | |
| Upholstery fabric weight | 285 gsm | |
| Seam stitch pitch | 8 stitches per 30 mm | |
| Total product net weight | 380 kg | |
| Seat cushion core foam density | 45 kg/m³ | |
| Per-seat static load rating | 150 kg | |
| Cushion indentation load deflection | 180 N |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Inner structural frame | Kiln-dried solid hardwood frame, 12mm thick panels | |
|---|---|---|
| Seat support system | 4mm gauge sinuous steel springs, spaced 100mm apart | |
| Seat cushion core | Multi-layer high-resilience polyurethane foam, wrapped in 20mm dacron batting | |
| Backrest filling | Blended high-resilience foam and recycled fiber fill, tiered curved profile | |
| Exterior upholstery | Cream matte woven performance fabric, stain-resistant treated finish | |
| Integrated armrest construction | Fully upholstered block arm, same foam and fabric as main frame | |
| Included decorative pillows | Same cream fabric cover, down-alternative fiber fill, piped edges | |
| Base support glides | Concealed non-marking plastic floor glides, embedded in base | |
| Module connection hardware | Powder-coated steel snap-clip connectors between adjacent modules | |
| Back support webbing | 50mm wide elastic webbing, spaced 80mm apart for consistent back support | |
| Timber Frame Section / Moisture | Primary section ≥30 × 50 mm; recommended moisture 12% | |
| Spring / Webbing Specification | Sinuous spring wire 4 mm; elastic webbing 70 mm wide |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Modular section connection | Metal snap-clip connectors between modules, tool-free alignment during installation | |
|---|---|---|
| Seating configuration adjustability | C-shaped circular layout can be reconfigured into linear/curved segments by relinking modules | |
| Floor protection function | Concealed non-marking glides prevent hard floor scratching, no visible metal/wood legs | |
| Cushion positioning | Loose seat cushions and throw pillows can be repositioned or rotated for even wear | |
| Load distribution | Continuous frame base distributes weight evenly without concentrated leg pressure | |
| Upholstery maintenance | Spot-cleanable fabric finish allows regular stain removal for high-traffic areas | |
| Seating layout flexibility | C-shaped configuration can be reconfigured into linear or smaller curved segments by relinking modules | |
| Floor protection | Concealed non-marking polypropylene glides prevent hard floor scratching, no exposed metal or wood legs | |
| Cushion maintenance rotation | Loose seat cushions and throw pillows can be repositioned or rotated to distribute wear evenly | |
| Even load distribution | Continuous upholstered frame base distributes weight evenly without concentrated leg pressure | |
| Upholstery care | Spot-cleanable stain-resistant fabric finish allows regular stain removal for high-traffic areas | |
| Conversational sightline design | Inward-facing curved layout maintains unobstructed eye contact between all seated users |
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 Module Carton Dimensions | 2200× 1050× 850 mm | |
| Reference Packaging Volume | 1.8 m³/item | |
| Reference Packaged Gross Weight | 110 kg/item |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Office reception areas | Large circular conversational layout for guest waiting and casual meeting spaces | |
|---|---|---|
| High-end residential living rooms | Cream minimalist style fits open-plan modern luxury living spaces | |
| Hotel lounge and lobby areas | Low-profile block design creates welcoming social seating for hotel public zones | |
| Executive breakout spaces | Curved inward-facing layout supports collaborative informal team discussions | |
| Showroom and gallery waiting zones | Soft neutral aesthetic complements premium product display environments | |
| Recommended pairing | Pair with 2 central round drum coffee tables and large round area rug as pictured | |
| Corporate office reception areas | Large circular conversational layout for guest waiting and casual informal meetings | |
| High-end residential open-plan living rooms | Cream minimalist aesthetic fits modern luxury open-concept living spaces |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 15878:2010 | Furniture – Seating – Test methods for the determination of strength and durability of sofa seating | |
|---|---|---|
| EN 13759:2002 | Furniture – Seating – Test methods for the determination of lumbar support strength | |
| Inner frame panel thickness | 12 mm | |
| EN 1021-1:2014 | Furniture – Assessment of upholstered furniture ignitability (smouldering cigarette) |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable for structural frameAcceptance inspection | |
|---|---|---|
| GB 18584-2001 | Indoor decoration material limit of harmful substances for wooden furniture | |
| GB/T 1952.1-2012 | General technical requirements for upholstered sofas, covering seating durability and safety | |
| GB 20400-2006 | Leather and fur limits of harmful substances, applicable if leather upholstery is selected |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable for structural frameAcceptance inspection; 2. GB 18584-2001: Indoor decoration material limit of harmful substances for wooden furniture; 3. GB/T 1952.1-2012: General technical requirements for upholstered sofas, covering seating durability and safety; 4. GB 20400-2006: Leather and fur limits of harmful substances, applicable if leather upholstery is selected; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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