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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)	1780 × 650 × 800 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.

Per-seat static load capacity	150 kg
Net product weight	26 kg
Recommended maximum occupancy	3 adults
Surface scratch resistance rating	2H
Frame static load test threshold	600 kg
Product design service life	8 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
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 panels	High-impact injection-molded polypropylene, matte light blue finish, integrated contoured shape
Support frame and legs	1.5mm thick cold-rolled steel tube, powder-coated matte silver finish, welded joints
Armrest pads	Injection-molded polypropylene matching seat color, curved ergonomic top surface, mounted to steel arm supports
Connecting cross beam	2.0mm thick rectangular steel tube, powder-coated black finish, secures all seat units in a rigid gang
Leg foot caps	Non-marking injection-molded TPE rubber, black finish, press-fit to leg tube ends
Fastening hardware	Zinc-plated steel bolts and nuts, corrosion-resistant finish, secures plastic components to steel frame
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
Tilt Mechanism Plate Thickness	2.5 mm cold-rolled steel
Five-star Base Material Thickness	Metal base wall 3.5 mm; diameter 700 mm
Caster Engineering Specification	5 PU-tread swivel casters, 60 mm diameter

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Fixed gang configuration	All 3 seats are rigidly connected to a single steel frame, no recline or folding functionality
Divider armrest separation	Curved armrests positioned between every seat to define individual seating space
Non-slip floor contact	TPE foot caps on each leg prevent sliding on smooth hard floors and reduce floor scuffing
Easy surface cleaning	Smooth non-porous polypropylene surfaces allow wipe-down with standard disinfectants
Stack-free fixed installation	Unit is designed for permanent placement on level floors, no stacking or wall-mount capability
Contoured ergonomic support	Molded seat and back curvature supports upright posture for short-term waiting use
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.

Shipping carton dimensions	1820 x 690 x 520 mm
Gross shipping weight	31 kg
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.

Medical facility waiting areas	Smooth disinfectable surfaces and durable frame suitable for clinics and hospital lobbies
Public transit waiting zones	High-traffic durable construction for bus stations, train stations and airport queuing areas
Government service halls	Fixed gang configuration discourages rearrangement and supports high daily visitor volume
Bank and customer service lobbies	Defined individual seating positions for queuing customers waiting for service
Office reception areas	Clean modern finish suitable for corporate visitor waiting spaces
School and institutional common areas	Low-maintenance construction suitable for high-use student and staff waiting zones
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	Non-domestic seating strength, durability and safety requirements for public areas
EN 13761:2002	Public waiting area furniture performance requirements

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.4-2020	Public and lounge seating performance and safety standard
ANSI/BIFMA X5.1-2017	General purpose office chairs static and fatigue load test methods

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017	General technical requirements for metal furniture, applicable to frame strength and coating durability
GB/T 10357.3-2013	Furniture mechanical test for chair seat and back static load
GB/T 24821-2009	Public seating furniture safety and performance requirements

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for metal furniture, applicable to frame strength and coating durability;
2. GB/T 10357.3-2013: Furniture mechanical test for chair seat and back static load;
3. GB/T 24821-2009: Public seating furniture safety and performance requirements;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The WAIT-PUB-3SEAT-PL-001 unbranded three-seat public gang chair is purpose-built for high-traffic waiting environments, with a streamlined, structured layout anchored by a rigid integrated frame. Its visual design pairs matte light blue molded polypropylene seat and back units with a matte silver powder-coated steel support structure, accented by black cross beams and non-marking TPE foot caps. Curved, color-matched armrests sit between each seat to clearly delineate three distinct individual seating positions, creating a neat, organized appearance that fits seamlessly into shared public spaces.
Constructed for long-term heavy use, the chair’s frame uses cold-rolled steel tubing with fully welded joints, connected by a thicker rectangular steel cross beam that locks all three seat units into a fixed, stable gang assembly. Seat and back shells are formed from high-impact injection-molded polypropylene, with internal bent plywood support boards reinforcing the contoured shapes that cradle upright posture for short-term waiting. Armrest pads follow an ergonomic curved profile, and all plastic components are secured to the steel frame with corrosion-resistant zinc-plated fasteners. Each leg terminates in a press-fit non-marking TPE cap that protects floor finishes.
Built for fixed permanent placement on level floors, the chair has no recline, folding, stacking, or wall-mount functionality, which prevents unauthorized rearrangement in public settings. Its smooth, non-porous polypropylene surfaces wipe clean easily with standard disinfectants, while the TPE foot caps prevent slipping on smooth hard flooring and reduce scuff marks. The molded seat and back curvature includes a dedicated lumbar support zone to encourage comfortable upright positioning during typical short wait times, and the per-seat structure supports a static load aligned with standard adult use for a maximum occupancy of three people.
This seating solution is well suited for a wide range of commercial and institutional spaces, including medical facility waiting areas, public transit queuing zones, government service halls, bank and customer service lobbies, corporate office reception areas, and school common areas. Its low-maintenance finish and rigid construction hold up to consistent high daily visitor volume, while its neutral, clean aesthetic complements both utilitarian and professional interior schemes.
Procurement teams should note that the unit ships across multiple cartons, requires on-site assembly, and is intended for fixed placement rather than flexible reconfiguration. The finish supports routine disinfection protocols, and the integrated gang design ensures consistent seating capacity without shifting or misalignment over its design service life. No wall anchoring is required for installation on level, hard floor surfaces.

3-Seat Public Waiting Chair with Integrated Plastic Seat Backs and Metal Frame Specifications

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