| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 3600 x 1050 x 800 mm | |
|---|---|---|
| Seat height from floor | 450 mm | |
| Seat depth (usable) | 650 mm | |
| Seat cushion thickness | 220 mm | |
| Back cushion thickness | 180 mm | |
| Left square armrest width | 240 mm | |
| Integrated right side ledge dimensions | 400 x 1050 mm | |
| Backrest total height | 400 mm | |
| Floor clearance under base | 0 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| Single-seat static load capacity | 150 kg | |
|---|---|---|
| Seat foam density | 45D | |
| Seat foam rebound rate | 60% | |
| Leather surface abrasion resistance | 30000 Martindale cycles | |
| Frame structural service life | 10 years | |
| 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 | |
| Upholstery Seam Pitch | 4 mm | |
| Recommended Procurement Warranty | Frame 10 years; filling 3 years; upholstery 2 years |
Core acceptance fields · Panels / hardware / frame / upholstery
| Internal support frame | Kiln-dried solid larch wood, 30mm section thickness | |
|---|---|---|
| Seat support system | 80mm zigzag sinuous spring with polypropylene webbing | |
| Seat cushion core | 45D high-resilience polyurethane foam, 20mm top layer of down blend | |
| Back cushion core | Hollow fiber and down blend filling, wrapped in non-woven fabric liner | |
| Upholstery material | 1.4mm thick top-grain Nappa leather, beige aniline finish | |
| Base frame paneling | 15mm thick high-density fiberboard, wrapped in matching leather upholstery | |
| Stitching specification | 40mm seam pitch, bonded polyester thread in matching beige tone | |
| Included accent cushions | 2 beige leather cushions, 1 brown suede cushion, 1 woven geometric cushion | |
| Armrest padding | 30D polyurethane foam wrap over wood arm frame, full leather cover | |
| 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 |
Adjustment / rotation / tilt / mobility / storage features
| Fixed structure configuration | Non-modular straight 4-seat layout, no recline or adjustable components | |
|---|---|---|
| Right integrated side ledge | Fixed flat extended surface for placing books, remotes, or decorative items | |
| Loose cushion design | Removable seat and back cushions for cleaning and repositioning | |
| Flush floor base design | Zero floor clearance to block dust accumulation under sofa, no gap cleaning required | |
| Wide armrest support | Padded left armrest for lateral support and casual arm resting | |
| Maintenance access | Leather surface cleanable with damp microfiber cloth, no removable covers | |
| Wide padded armrest support | Fully padded left armrest for lateral torso support and casual arm resting | |
| Leather maintenance | Surface cleanable with damp microfiber cloth, fixed covers not removable | |
| Level fixed seating | Uniform seat height across all positions for consistent relaxed seating posture | |
| 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
| Modern residential living room installation | Ideal for open-plan living spaces paired with low marble coffee tables | |
|---|---|---|
| Luxury apartment lounge spaces | Suitable for floor-to-ceiling window placement with low-profile visual mass | |
| High-end reception lounge areas | Appropriate for boutique hotel or executive waiting area seating | |
| Neutral color palette coordination | Beige leather finish complements natural wood, stone, and neutral textile interiors | |
| 4-person simultaneous seating | Designed to comfortably accommodate 4 adult users for conversation or relaxation | |
| Modern open-plan living room | Ideal for placement against partition walls, paired with low marble coffee tables | |
| Luxury residential lounge | Suitable for floor-to-ceiling window placement with low unobstructed visual mass | |
| Boutique hospitality reception | Appropriate for high-end hotel lobbies or executive waiting area seating |
EU Market Access Requirements* EN Standards
| EN 15372:2016 | Applicable for residential seating structural strength and durability verification | |
|---|---|---|
| EN 1021-1:2014 | Applicable for upholstered furniture cigarette ignition resistance testing | |
| EN 13356:2009 | Applicable for upholstery leather abrasion and color fastness performance checks |
US and Canada office-furniture standards
| ANSI/BIFMA X5.5-2021 | Applicable as optional benchmark for heavy-use structural load testing |
|---|
Standards applicable to China-market projects
| GB 20400-2006 | Applicable for leather upholstery restricted substance content limits | |
|---|---|---|
| GB/T 1952.1-2012 | Applicable for residential sofas mechanical strength and durability performance verification |
This product must meet the following technical requirements: 1. GB 20400-2006: Applicable for leather upholstery restricted substance content limits; 2. GB/T 1952.1-2012: Applicable for residential sofas mechanical strength and durability performance verification; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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