| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall configuration dimensions | 5300 x 1480 x 760 mm | |
|---|---|---|
| Seat height from floor | 460 mm | |
| Individual seat width per position | 620 mm | |
| Seat depth for single-sided units | 470 mm | |
| Seat depth for bidirectional divider units | 430 mm | |
| Backrest height above seat surface | 300 mm | |
| Integrated intermediate square table dimensions | 620 x 620 mm | |
| Integrated end side table dimensions | 620 x 1240 mm | |
| Table surface height from floor | 460 mm | |
| Steel leg diameter | 20 mm | |
| Seat cushion thickness | 120 mm | |
| Backrest cushion thickness | 80 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Per-seat static load capacity | 160 kg | |
|---|---|---|
| Seat foam density | 50 kg/m³ | |
| Foam rebound rate | 45% | |
| Fabric abrasion resistance | 50000 Martindale cycles | |
| Frame static load rating | 1200 kg | |
| Net weight per 3-seat module | 72 kg | |
| Warranty period for structural components | 5 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Internal supporting frame | 1.5mm thick powder-coated black steel tubing | |
|---|---|---|
| Seat and back core structure | 12mm thick birch plywood panels | |
| Seat cushion padding | High-density polyurethane foam with polyester fiber wrap | |
| Backrest cushion padding | Medium-density polyurethane foam with soft fiber topper | |
| Upholstery fabric | Textured terracotta woven polyester commercial fabric | |
| Integrated table surfaces | 18mm thick light oak veneer MDF core with matte lacquer finish | |
| Leg finish | Matte black electrostatic powder coating on tapered steel legs | |
| Modular connection hardware | Zinc-plated steel interlocking brackets with adjustable leveling feet | |
| Seam stitching | High-tenacity polyester thread with 8mm seam pitch | |
| Underside dust cover | Black non-woven polypropylene fabric | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Adjustment / rotation / tilt / mobility / storage features
| Modular configuration flexibility | Interlocking modules support linear, L-shape and back-to-back custom layouts | |
|---|---|---|
| Bidirectional divider function | Double-sided backrest unit creates two opposing seating zones for space separation | |
| Integrated table surfaces | Shared-frame wood tables between seating units for personal items and reading materials | |
| Floor leveling adjustment | Rotating adjustable feet on each leg compensate for uneven hard floor surfaces | |
| Seat support system | Elastic webbing suspension under foam cushions prevents long-term sagging | |
| Upholstery maintenance | Stain-resistant fabric finish supports regular cleaning for high-traffic public areas | |
| Module joining mechanism | Tool-free interlocking connectors keep aligned modules stable under daily use | |
| Replaceable components | Cushion covers and table tops are field-replaceable to extend service life | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Recommended spaces / users / usage modes
| Office lobby waiting areas | Provides durable, configurable seating for visitors with integrated surfaces for personal items | |
|---|---|---|
| Corporate lounge and collaborative zones | Creates informal meeting spaces with flexible seating orientations for small groups | |
| Healthcare facility waiting rooms | Easy-clean fabric and sturdy frame support high daily foot traffic with low maintenance | |
| Airport and transit waiting zones | Modular dividers organize passenger flow and provide clear seating separation | |
| Educational institution common areas | Durable construction withstands heavy daily use by students and staff in lobbies | |
| Coworking space public zones | Configurable layouts adapt to changing space needs for open plan work environments | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
| EN 1022:2018 | Stability test standard for seating furniture for commercial use | |
|---|---|---|
| EN 12520:2015 | Strength, durability and safety requirements for non-domestic seating | |
| EN 13722:2004 | Test methods for assessment of furniture surface resistance to abrasion |
US and Canada office-furniture standards
| ANSI/BIFMA X5.4-2022 | Standard for lounge and public seating performance and safety | |
|---|---|---|
| ANSI/BIFMA X7.1-2011 | Formaldehyde emission standard for composite wood furniture components | |
| ANSI/BIFMA X6.1-2020 | Durability and safety standard for occasional tables integrated with seating |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to wood table tops | |
|---|---|---|
| GB/T 2828.1-2012 | Inspection sampling procedure for furniture quality verification | |
| GB 20286-2006 | Flame retardant requirements for upholstered furniture in public places | |
| GB/T 19001-2016 | Quality management system standard for furniture manufacturing supply |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to wood table tops; 2. GB/T 2828.1-2012: Inspection sampling procedure for furniture quality verification; 3. GB 20286-2006: Flame retardant requirements for upholstered furniture in public places; 4. GB/T 19001-2016: Quality management system standard for furniture manufacturing supply; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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