| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 3780 x 1400 x 890 mm | |
|---|---|---|
| Seat height from floor | 460 mm | |
| Seat depth per module | 680 mm | |
| Backrest height above seat | 430 mm | |
| Left rounded arm width | 260 mm | |
| Right armless chaise length | 1200 mm | |
| Per-seat module width | 620 mm | |
| Floor clearance under base | 20 mm | |
| Seat Cushion Thickness | 180 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| Total product net weight | 165 kg | |
|---|---|---|
| Weight capacity per seating position | 150 kg | |
| Total maximum seating capacity | 7 adults | |
| Seat foam density | 32 kg/m³ | |
| Seat foam rebound rate | 60% | |
| Fabric abrasion resistance (Martindale) | 40000 cycles | |
| Frame static load capacity | 1050 kg | |
| Seat Foam Density / Rebound | 40 kg/m³ / 60% | |
| Upholstery Abrasion Reference | Fabric 60000 cycles; leather-class cover 1.4 mm | |
| Per-seat Load Reference | 130 kg/seat |
Core acceptance fields · Panels / hardware / frame / upholstery
| Internal load-bearing frame | Kiln-dried solid eucalyptus and plywood with 12% moisture content | |
|---|---|---|
| Seat suspension system | 8-gauge sinuous steel springs paired with 50mm elastic webbing | |
| Seat core padding | 32D high-resilience polyurethane foam wrapped in 200g polyester fiber | |
| Backrest padding | 28D polyurethane foam with soft fiber fill for lumbar support | |
| Upholstery fabric | 380gsm matte woven polyester fabric in olive green | |
| Quilted grid stitching | High-tenacity polyester thread with 80mm seam pitch | |
| Module connection hardware | Powder-coated steel interlocking bracket sets between adjacent segments | |
| Base support glides | 10mm thick non-slip plastic floor glides hidden under base | |
| 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 | |
| Leg Connector Specification | Reference M8-M10 with at least 1 mechanical fixing per leg | |
| Reference Upholstery Color Count | Recommended 8fabric/leather color options |
Adjustment / rotation / tilt / mobility / storage features
| Modular segment connection | Slot-together steel brackets lock individual modules into fixed continuous arc | |
|---|---|---|
| Right chaise lounge function | Armless extended end supports full reclined leg rest for 1 adult | |
| Left integrated arm support | Rounded padded arm provides 260mm wide arm rest for end seat users | |
| Grid quilted upholstery retention | Stitched compartment construction prevents foam shifting over extended use | |
| Fabric maintenance | Surface wipe-clean with mild upholstery cleaner, removable cushion covers optional | |
| Layout adaptability | Modular segments can be rearranged into gentle arc or partial straight configurations | |
| Floor protection | Hidden plastic glides prevent scratches on hard flooring and low-pile carpet | |
| Cushion Service Configuration | Recommended 2removable/replaceable cushion methods |
Verified carton / gross weight / assembly / loading data
| 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 |
Recommended spaces / users / usage modes
| Large residential open-plan living room | Serves as primary conversational seating for 7adults in social spaces | |
|---|---|---|
| Luxury lounge or hospitality reception area | Creates welcoming soft seating zone for hotel lobbies or premium waiting areas | |
| Home media or cinema room | Deep plush seats provide extended comfortable seating for movie viewing | |
| Open-concept loft apartment | Low-profile curved silhouette defines seating area without blocking sightlines | |
| Recommended complementary furniture | Pair with low round coffee tables placed centrally within the seating arc |
EU Market Access Requirements* EN Standards
| Upholstered furniture strength testing | EN 12520:2015 | |
|---|---|---|
| Furniture flammability | EN 1021:2014 |
Standards applicable to China-market projects
| Upholstered furniture safety | GB 17927.1 | |
|---|---|---|
| Wood frame structural requirement | GB/T 3324 | |
| Furniture formaldehyde emission | GB 18584 |
This product must meet the following technical requirements: 1. Upholstered furniture safety: GB 17927.1; 2. Wood frame structural requirement: GB/T 3324; 3. Furniture formaldehyde emission: GB 18584; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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