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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 1800 x 700 x 825 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
| Net weight per 3-seat unit | 38 kg | |
|---|---|---|
| Static load capacity per seat | 200 kg | |
| PU foam density | 60 kg/m³ | |
| PU surface hardness | 80 Shore A | |
| PU material operating temperature range | -30℃ to 60℃ | |
| Seating durability rating | 50000 load cycles | |
| Standard service life with proper maintenance | 15 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
| End armrests | Die-cast aluminum alloy with nano-spray anti-oxidation silver finish | |
|---|---|---|
| Support legs | One-piece die-cast aluminum alloy with anti-rust powder coating, splayed 4-point design | |
| Horizontal support beam | Q235 cold-rolled steel hexagonal tube, 2.0mm wall thickness, anti-corrosion spray coating | |
| Seat pads | High-density self-skinning polyurethane cold-cure foam, integrated welded steel inner frame | |
| Backrest pads | High-density self-skinning polyurethane cold-cure foam, contoured for lumbar support, steel inner insert | |
| Seat-to-beam connectors | Galvanized steel diamond snap-lock fasteners, anti-loosening design | |
| Floor glides | Reinforced polymer with adjustable height leveling, anti-slip rubber contact pad | |
| Metal surface coating | 60μm thick electrostatic powder coat, scratch and corrosion resistant | |
| PU surface finish | Smooth matte non-porous self-skinning PU, resistant to disinfectant wipes and stains | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm |
Adjustment / rotation / tilt / mobility / storage features
| Seating configuration | Fixed linear 3-seat tandem layout with no middle armrests, permanent linked structure | |
|---|---|---|
| Floor leveling | Adjustable polymer glides at each leg end to compensate for uneven floor surfaces | |
| Floor mounting option | Pre-drilled leg bases allow expansion screw fixation to hard floors for anti-tip security | |
| Maintenance design | Individual seat and back pads can be removed and replaced independently without full unit disassembly | |
| Surface cleaning compatibility | Non-porous PU pads support wipe-down with common hospital-grade disinfectants without degradation | |
| Structural anti-rattle | Snap-lock seat connections eliminate metal-on-metal noise during normal use | |
| Customization compatibility | Beam structure supports optional add-ons including infusion hooks, side tables, or USB charging ports | |
| 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
| Hospital outpatient waiting areas | Durable disinfectant-safe PU surfaces support high-frequency daily cleaning for medical environments | |
|---|---|---|
| Airport/rail transit waiting zones | Heavy-duty metal frame construction withstands continuous high-volume public use | |
| Government/public service hall queuing areas | Fixed linked configuration prevents unauthorized rearrangement and maintains orderly seating | |
| Office building reception/waiting zones | Neutral blue and silver finish complements professional corporate interior aesthetics | |
| Bank/financial institution customer waiting areas | Stable splayed leg design and floor mounting option provide anti-tip safety for public use | |
| Clinic/vaccination site waiting zones | Smooth non-porous surfaces allow quick sanitation between patient uses | |
| School administrative office waiting areas | Three-seat linear layout maximizes seating capacity within limited floor space | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Access Requirements* EN Standards
| EN 13761:2002 | Performance standard applicable to public seating for strength, stability and durability | |
|---|---|---|
| EN 1022:2018 | Stability test standard applicable to seating furniture for general public use | |
| EN 1728:2014 | Test method standard applicable to seating strength and fatigue resistance verification |
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
|---|
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements applicable to metal furniture structural safety and durability | |
|---|---|---|
| GB/T 6461-2002 | Rating standard applicable to metal frame corrosion resistance on protective coatings | |
| GB 18584-2001 | Limitation standard applicable to formaldehyde and VOC emissions from furniture materials | |
| GB 20286-2006 | Flame retardant performance requirement applicable to public seating materials in high-occupancy spaces | |
| Metal coating salt spray resistance rating | Grade 10 per GB/T 6461 |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements applicable to metal furniture structural safety and durability; 2. GB/T 6461-2002: Rating standard applicable to metal frame corrosion resistance on protective coatings; 3. GB 18584-2001: Limitation standard applicable to formaldehyde and VOC emissions from furniture materials; 4. GB 20286-2006: Flame retardant performance requirement applicable to public seating materials in high-occupancy spaces; 5. Metal coating salt spray resistance rating: Grade 10 per GB/T 6461; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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