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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	1810 × 680 × 880 mm
individual seat width	520 mm
seat height from floor	450 mm
seat depth	500 mm
backrest height above seat	430 mm
armrest height above floor	650 mm
leg splay width at floor	700 mm
under-beam knee clearance height	350 mm
armrest tube cross section	40 x 20 mm
support beam cross section	80 x 90 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 mm
Clear Width Between Armrests	540 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

net weight per unit	40 kg
single seat static load capacity	150 kg
armrest vertical static load	1000 N
seat surface fatigue cycle rating	100000 cycles
PU surface abrasion resistance	10000 rub cycles
recommended user capacity	3 adults
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
Five-star Base Static Load Reference	Acceptance target ≥120 kg; chair reference load 150 kg

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

seat and back units	30mm thick integral self-skin polyurethane foam
central support beam	1.8mm wall thickness cold-rolled steel octagonal tube
leg assemblies	2.0mm thick cold-rolled steel splayed supports
armrests	1.0mm thick oval steel tube with integrated PU cover
metal surface treatment	Acid pickling, phosphating, electrostatic powder coating
internal PU support frame	1.5mm thick cold-rolled steel flat tube
floor contact pads	TPU non-slip adjustable glides
beam end caps	Impact-resistant PP plastic plugs
seam construction	Integral self-skin PU with no sewn seams
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

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

seating configuration	Fixed linked 3-seat linear layout
installation type	Freestanding floor-placed design
surface maintenance	Seamless waterproof PU surface
structural stability	4-point splayed leg support with floor glides
armrest configuration	Dual outer-end integrated armrests
stacking compatibility	Non-stackable fixed beam assembly
adjustment features	No adjustable components
backrest recline angle	110°
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

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

hospital clinic waiting areas	Easy-clean disinfectant-compatible PU surface meets medical hygiene requirements
airport and transit station waiting zones	High-durability construction withstands continuous high-volume public use
public service hall visitor areas	Fixed stable structure reduces vandalism and maintenance requirements
bank and office reception waiting spaces	Neutral teal finish complements formal public interior design schemes
row installation recommendation	900mm minimum row spacing to allow adequate pedestrian passage behind seats
outdoor covered waiting areas	Powder-coated steel frame resists mild humidity and corrosion for semi-outdoor use
Recommended Matching Desk Size	2.4 m executive desk
Reference Daily Use Duration	8 hours/day; confirm by ergonomic testing

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 16139:2013	Furniture - Strength, durability and safety for non-domestic seating
EN 13722:2004	Furniture - Test methods for seating surface wear resistance

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing reference	Recommended references: ANSI/BIFMA X5.4

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3325-2017	General technical requirements for metal furniture, applicable for frame strength verification
GB/T 10357.2-2013	Furniture mechanical test for chair and stool seat/back static load
GB/T 10357.3-2013	Furniture mechanical test for chair and stool seat/back fatigue durability
GB 24430.1-2009	Public seating safety requirements for indoor waiting area furniture

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3325-2017: General technical requirements for metal furniture, applicable for frame strength verification;
2. GB/T 10357.2-2013: Furniture mechanical test for chair and stool seat/back static load;
3. GB/T 10357.3-2013: Furniture mechanical test for chair and stool seat/back fatigue durability;
4. GB 24430.1-2009: Public seating safety requirements for indoor waiting area furniture;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The PU-W880three-seat self-skin PU public beam waiting chair is a purpose-built fixed public seating solution with a linear, beam-mounted form that links three individual seats in a continuous row, finished in a neutral teal tone suited to formal and functional interiors. The design features dual integrated armrests positioned at the two outer ends of the unit, supported by four splayed legs fitted with TPU non-slip adjustable glides that sit flush with flooring surfaces, with clear under-beam knee space for comfortable seated positioning. Built for long-term high-use environments, the chair uses a cold-rolled steel structure across all load-bearing components: a central octagonal support tube, internal flat tube supports integrated into each seat and backrest, splayed leg assemblies, and oval tube armrest cores. All metal surfaces undergo acid pickling, phosphating, and electrostatic powder coating to resist mild humidity and corrosion. Seat and back units are formed from thick integral self-skin polyurethane foam with no sewn seams, creating a seamless waterproof surface; armrests include matching integrated PU covers, while beam ends are capped with impact-resistant PP plastic plugs. The fixed three-seat layout accommodates three adult users, with the seamless PU surface supporting simple, thorough cleaning and compatibility with standard disinfectants. The non-stackable, freestanding floor-placed design requires no permanent floor fixation, delivering stable four-point support that reduces risk of unwanted movement or tampering, with no adjustable components that could loosen or require regular recalibration. This seating model is suitable for a wide range of commercial and public spaces, including hospital clinic waiting areas, airport and transit station waiting zones, public service hall visitor areas, bank and office reception waiting spaces, and covered semi-outdoor waiting zones. When arranging multiple units in rows, maintain the recommended minimum row spacing to enable unobstructed pedestrian passage behind seated users. For procurement planning, note that each unit ships across two cartons, with a quoted assembly time per set for on-site installation teams. The powder-coated steel frame supports use in spaces with mild ambient humidity, and the durable PU surface is formulated to withstand regular cleaning protocols for public-facing facilities.

Three-Seat Self-Skin PU Public Beam Waiting Chair Specifications

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