| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall assembled footprint | 4450 x 3350 x 750 mm | |
|---|---|---|
| Left long seating module (S1801-21) length | 2000 mm | |
| Right long seating module (S1801-20) length | 1500 mm | |
| Single corner transition module dimensions | 630 x 720 mm | |
| Seat depth for all seating modules | 720 mm | |
| Seat height from finished floor | 420 mm | |
| Total seating position count | 7 | |
| Backrest height above seat surface | 330 mm | |
| Individual corner module seat width | 630 mm | |
| Internal arc diameter of assembled layout | 2500 mm | |
| Seat Cushion Thickness | 180 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| Total net weight of full sofa set | 185 kg | |
|---|---|---|
| Static load capacity per seating position | 150 kg | |
| Fabric abrasion resistance (Martindale) | 40000 cycles | |
| Seat foam density | 45 kg/m³ | |
| Backrest foam density | 30 kg/m³ | |
| Foam rebound rate | 60% | |
| Design service life (commercial use) | 8 years | |
| Standard commercial warranty period | 3 years | |
| Seat Foam Density / Rebound | 40 kg/m³ / 60% | |
| Upholstery Abrasion Reference | Fabric 60000 cycles; leather-class cover 1.4 mm |
Core acceptance fields · Panels / hardware / frame / upholstery
| Internal load-bearing frame | Kiln-dried solid pine wood, 30mm section thickness | |
|---|---|---|
| Seat support layer | 80mm wide sinuous steel springs, 4mm wire diameter | |
| Seat core padding | 45kg/m³ high-density polyurethane foam, 120mm thickness | |
| Backrest padding | 30kg/m³ soft polyurethane foam, 80mm thickness | |
| Upholstery fabric | Two-tone blue woven polyester fabric, 320g/m² weight | |
| Inter-module connectors | Powder-coated steel latch brackets, 3mm plate thickness | |
| Base support feet | 20mm tall black plastic glides, floor-protecting design | |
| Seam stitching | High-strength polyester thread, 30mm stitch pitch | |
| 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 assembly | Segments connect via integrated steel latches to form a fixed semicircular layout | |
|---|---|---|
| Conversation-oriented layout | All seats face inward to a central circular table for group discussion | |
| Color-matched design | Coordinated light blue and dark blue fabric segments for modern visual contrast | |
| Floor protection | Low-profile plastic glides prevent scuffing on hard lobby flooring | |
| Customization support | Module count, fabric color and size can be adjusted per project requirements | |
| Fixed seating configuration | No recline, storage or adjustable mechanisms for stable commercial use | |
| 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
| Office reception areas | Provides semicircular guest seating for visitor waiting and informal meetings | |
|---|---|---|
| Hotel lobby spaces | Serves as premium lounge seating for hotel guests and visitor check-in waiting | |
| Sales center and exhibition halls | Creates dedicated rest zones for property visitors and event attendees | |
| Executive lounge areas | Offers casual breakout seating for staff informal collaboration | |
| Beauty salon and VIP rooms | Provides comfortable waiting seating for service patrons | |
| Large residential living rooms | Serves as statement seating for open-plan large residential spaces |
EU Market Access Requirements* EN Standards
| Seating furniture strength and durability | EN 12520:2015 | |
|---|---|---|
| Upholstered furniture flammability | EN 1021:2014 |
US and Canada office-furniture standards
| Lounge seating performance standard | ANSI/BIFMA X2020 |
|---|
Standards applicable to China-market projects
| Upholstered furniture safety general requirement | GB 17927.1 | |
|---|---|---|
| Furniture mechanical performance for seating | GB/T 3324 |
This product must meet the following technical requirements: 1. Upholstered furniture safety general requirement: GB 17927.1; 2. Furniture mechanical performance for seating: GB/T 3324; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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