| 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 assembly dimensions | 3600 x 3600 x 750 mm | |
|---|---|---|
| Seat height from floor | 450 mm | |
| Inner tier seat depth | 550 mm | |
| Outer tier seat depth | 600 mm | |
| Inner tier backrest total height | 750 mm | |
| Seat cushion thickness | 120 mm | |
| Backrest cushion thickness | 100 mm | |
| Central open area diameter | 1200 mm | |
| Single curved module arc length | 1200 mm | |
| Module joint gap width | 5 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| Single seat static load capacity | 150 kg | |
|---|---|---|
| Total seating capacity | 12 persons | |
| Upholstery abrasion resistance | 50000 cycles | |
| Seat foam density | 45 kg/m³ | |
| Back foam density | 35 kg/m³ | |
| Foam rebound rate | 60% | |
| Frame joint static load durability | 100000 cycles | |
| Total assembly net weight | 380 kg | |
| 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 support frame | Kiln-dried hardwood plywood, 15mm thickness, moisture content 12%, anti-corrosion treated | |
|---|---|---|
| Steel connecting hardware | 1.5mm thick cold-rolled steel, electrostatic powder coated, rust-resistant | |
| Seat filling core | High-resilience cold-cure PU foam, layered with 20mm soft fiber wrap | |
| Backrest filling core | Medium-density PU foam, layered with polyester fiber batting | |
| Upholstery surface | Commercial-grade scratch-resistant faux leather, 0.8mm thickness, stain-repellent finish | |
| Throw pillow construction | Same faux leather cover, filled with blown polyester fiber, matched two-tone design | |
| Base trim | Concealed stainless steel edge trim, brushed finish, floor-protective felt pads | |
| Seam construction | Reinforced stitched seams, 8mm stitch pitch, bonded polyester thread | |
| 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 system | Interlocking metal connectors join individual curved segments to form full 360-degree circular layout | |
|---|---|---|
| Two-tier seating configuration | Inner tier provides upright back support for relaxed conversation, outer tier offers flexible perimeter bench seating | |
| Layout customization support | Segments can be reconfigured to form semicircular, serpentine or partial arc layouts for different space sizes | |
| Surface maintenance design | Stain-resistant faux leather surface allows wipe-clean maintenance with standard neutral cleaning agents | |
| Fixed non-tilting structure | All modules sit flush on level floors without rocking, no recline or adjustable mechanisms | |
| Central table accommodation | Inner open area is sized to hold a standard round coffee table for refreshments or work items | |
| Throw pillow adjustability | Matching two-tone pillows can be repositioned for additional lumbar or side support as needed | |
| 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 lobby waiting areas | Provides multi-directional informal seating for visitors with central table access for materials | |
|---|---|---|
| Corporate breakout and lounge zones | Supports casual team discussions, short breaks and informal collaborative work | |
| Public service facility waiting halls | Durable upholstery and high load rating suit continuous daily use in libraries, hospitals or transit hubs | |
| Education campus common areas | Offers flexible social seating for students in student centers or library lounge spaces | |
| Hotel reception and event spaces | Custom two-tone finish complements modern interior design for guest waiting or event seating | |
| Exhibition and showroom display areas | Creates a central focal seating point for visitor rest and engagement at trade shows or brand showrooms |
EU Market Access Requirements* EN Standards
| EN 16139:2013 Level 2 | Applicable for strength, durability and safety of non-domestic public seating | |
|---|---|---|
| EN 1021-1:2014 | Applicable for upholstered furniture ignition resistance to smouldering cigarettes |
US and Canada office-furniture standards
| ANSI/BIFMA X5.4-2021 | Applicable reference for lounge seating strength, stability and durability performance | |
|---|---|---|
| ANSI/BIFMA e3-2019 | Applicable reference for furniture sustainability and material emission criteria |
Standards applicable to China-market projects
| GB/T 3324-2017 | Applicable for general technical requirements of wooden furniture frame construction and safety | |
|---|---|---|
| GB 20400-2006 | Applicable for limit of harmful substances in leather and faux leather upholstery materials | |
| GB/T 19001-2016 | Applicable reference for manufacturer quality management system requirements |
This product must meet the following technical requirements: 1. GB/T 3324-2017: Applicable for general technical requirements of wooden furniture frame construction and safety; 2. GB 20400-2006: Applicable for limit of harmful substances in leather and faux leather upholstery materials; 3. GB/T 19001-2016: Applicable reference for manufacturer quality management system requirements; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
Export data is generated from the current published product record.
Directly download an English report in metric or imperial units.
Download all product information and parameter modules in English.
English title, specifications, materials, standards and purchasing fields.
Prepare customs description, material, usage, dimensions and declaration elements.
Open Export Tool
