Name: 3-Seat PU Upholstered Public Waiting Bench with Aluminum Alloy Frame
Brand: WEINENG
SKU: MXMEP0

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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)	1800 × 680 × 820 mm
Seat height from floor	440 mm
Single seat width	560 mm
Seat depth per position	480 mm
Backrest height above seat	380 mm
Armrest height above seat	210 mm
Leg spread width (front to rear)	650 mm
Floor clearance under seat	280 mm
Center seat divider gap width	20 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
Product net weight	38 kg
Seat surface static friction coefficient	0.6
Recommended service life for high-traffic use	8 years
Recommended maximum daily user turnover	300 users per day
Recommended high-traffic service life	8 years
Maximum recommended daily user turnover	300 users per day
Frame joint fatigue cycle rating	100000 cycles
Anti-tip stability load	120 kg
PU surface abrasion resistance	50000 cycles

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	Integral self-skinning polyurethane (PU) with light blue pigment, 15 mm average thickness
Support frame and leg structure	Die-cast aluminum alloy with matte silver powder-coated finish, 4 mm average wall thickness
Armrest assemblies	Chrome-plated bent steel tubing, 25 mm outer diameter, 1.5 mm wall thickness
Frame connection hardware	Grade 8.8 zinc-plated steel bolts and lock nuts
Floor contact feet	Adjustable non-slip TPR rubber pads, 50 mm diameter
Underseat support crossbeam	Rectangular steel tube with silver powder coating, 40x20 mm cross section, 2 mm wall thickness
Armrest to frame connection brackets	Die-cast aluminum alloy with integrated wear inserts
Main support frame and leg structure	Die-cast aluminum alloy with matte silver powder-coated finish, 4 mm average wall thickness, splayed outrigger leg design
Seat panel to frame mounting brackets	Cold-rolled steel with zinc plating, 3 mm thickness, vibration-damping rubber shims
Surface finish coating	Polyester powder coating on metal components, 60 micron average film thickness, salt-spray resistance rated for indoor public use
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Fixed position gang seating	3 individual contoured seats permanently mounted to a shared frame, no recline, swivel or individual tilt function
Floor level adjustment	15 mm vertical adjustment range per foot via threaded rubber pad, compensating for uneven hard flooring
Surface cleanability	Non-porous PU seat/back surface enabling wipe-down disinfection with standard commercial cleaning agents without material degradation
Seat divider separation	Raised curved dividers between each seat defining individual seating positions and preventing unwanted lateral contact between adjacent users
Fixed armrest support	End-of-row armrests on both left and right sides providing stable upper body support for seated users, no armrests between adjacent seats
Floor mounting compatibility	Pre-drilled foot plates enabling permanent anchoring to concrete or hard flooring using expansion bolts for anti-tip security in high-use public spaces
Underseat maintenance access	Open underseat space with no enclosed panels allowing full access for floor cleaning and lost item retrieval without moving the seat
Fixed gang seating configuration	3 individual contoured seats permanently mounted to a shared rigid frame, no recline, swivel or individual tilt function
Disinfectable surface performance	Non-porous integral PU seat/back surface compatible with 75% alcohol, quaternary ammonium and standard commercial disinfectants for wipe-down cleaning without material degradation
Individual seat separation	Raised curved dividers between each seat defining clear individual seating positions, preventing unwanted lateral contact between adjacent users
End-of-row armrest support	Fixed armrests on both left and right ends of the seat bank providing stable upper body support for seated users, no intermediate armrests between seats
Permanent floor anchoring compatibility	Pre-drilled foot plates enabling permanent anchoring to concrete or tile flooring using M10 expansion bolts for anti-tip security in high-use public spaces

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Number of shipping packages	1 carton
Shipping carton dimensions	1850 x 720 x 450 mm
Gross shipping weight	43 kg
Shipping volume per unit	0.60 CBM
on-site assembly time	30 minutes
20ft GP container loading quantity	44 units
40ft HQ container loading quantity	112 units
Included hardware kit contents	1 set of M8/M10 mounting bolts, 4 adjustable feet, 1 hex key assembly tool
Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Hospital and clinic waiting areas	Disinfectable non-porous surfaces and durable construction suitable for high-turnover patient and visitor seating with frequent cleaning
Airport, railway and bus terminal waiting zones	High static load rating and heavy-use durability accommodate continuous public use with minimal maintenance
Government service hall and bank lobby waiting areas	Defined individual seats and stable fixed structure provide organized queue seating for visitors conducting in-person services
Office reception and employee break areas	Compact 3-seat configuration fits small reception zones without requiring excessive floor space, providing guest seating for visitors
School administration and public library waiting zones	Robust frame construction withstands heavy student and visitor use, with easy-to-clean surfaces suitable for public education spaces
Vaccination and testing site temporary waiting areas	Knockdown design and adjustable feet enable rapid deployment on uneven temporary flooring, with disinfectable surfaces compliant with public health temporary facility requirements
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, applicable for structural load, stability and durability validation for high-traffic public waiting areas
EN 13722:2004	Furniture - Assessment of surface resistance to cold liquids, applicable for validating cleanability and chemical resistance of PU seat surfaces
EN 1022:2018	Furniture - Seating - Determination of stability, applicable for anti-tip safety verification for free-standing and anchored public seating

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing reference	ANSI/BIFMA X5.4 Public and Lounge Seating

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017	General technical requirements for wooden furniture applicable to structural stability testing (frame strength, leg load, anti-tip) for fixed public seating units
GB 18584-2001	Indoor decorating and refurbishing materials - Limit of harmful substances in furniture, applicable for VOC and heavy metal content testing of PU panels and coated metal surfaces
GB/T 10357.3-2013	Test of mechanical properties of furniture - Strength and durability of chairs and stools, applicable for static load, impact and fatigue testing of seat and back structures
GB 28007-2011	General technical requirements for children's furniture, applicable for edge rounding and anti-pinch safety verification if used in pediatric or school public spaces

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture applicable to structural stability testing (frame strength, leg load, anti-tip) for fixed public seating units;
2. GB 18584-2001: Indoor decorating and refurbishing materials - Limit of harmful substances in furniture, applicable for VOC and heavy metal content testing of PU panels and coated metal surfaces;
3. GB/T 10357.3-2013: Test of mechanical properties of furniture - Strength and durability of chairs and stools, applicable for static load, impact and fatigue testing of seat and back structures;
4. GB 28007-2011: General technical requirements for children's furniture, applicable for edge rounding and anti-pinch safety verification if used in pediatric or school public spaces;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The WEINENG WT-3S-PU-1800 is a 3-seat public waiting bench designed for consistent performance in high-traffic shared spaces, built with a gang seating configuration that pairs three clearly defined individual seats with a unified, rigid frame. Its light blue integral self-skinning polyurethane seat and back panels create a smooth, unified visual profile, accented by a matte silver powder-coated die-cast aluminum alloy frame and chrome-plated bent steel end armrests. Rsed, contoured dividers with narrow gaps between adjacent seats clearly demarcate personal seating zones and prevent unwanted cross-user contact, while splayed outrigger legs create a wide, stable floor footprint. The unit features standard public seating ergonomic proportions, including a 440mm seat height, 560mm single seat width, 480mm seat depth, 380mm backrest height above the seat, 210mm armrest height above the seat, and 280mm of open floor clearance under the seat to support unobstructed access. Construction combines durable, purpose-built materials: PU panels are padded to deliver lumbar and mid-back support, mounted to internal bent plywood support boards and secured to the frame via zinc-plated cold-rolled steel brackets with vibration-damping rubber shims. The die-cast aluminum frame connects to a rectangular steel underseat crossbeam, joined by grade 8.8 zinc-plated steel bolts and lock nuts, with die-cast aluminum brackets linking chrome steel armrests to the frame ends. Each leg terminates in a 50mm diameter adjustable non-slip TPR rubber foot to compensate for uneven flooring, while metal components feature a 60 micron average polyester powder coating for indoor use resilience. Per-seat static load capacity reaches 150kg, with anti-tip stability rated for 120kg of lateral edge load, a PU surface static friction coefficient of 0.6 to prevent seated slippage, and abrasion resistance suitable for high-contact use. Practical functional features support high-volume public use: the non-porous PU surface is compatible with standard commercial disinfectants including 75% alcohol and quaternary ammonium solutions for easy wipe-down cleaning without material degradation. The open underseat space enables full access for floor cleaning and lost item retrieval, and pre-drilled foot plates support permanent anchoring to concrete or hard tile flooring for added security in high-use areas. The unit ships in knock-down form, with on-site assembly requiring a small team using standard hand tools. The bench is well suited for hospital and clinic waiting areas, rport and transit terminal waiting zones, government service halls, bank lobbies, office reception areas, school administration spaces, public libraries, and temporary public health waiting sites. For procurement planning, buyers should confirm material specifications including PU foam density, aluminum alloy grade, anti-tamper hardware design, and corrosion resistance test reports directly with suppliers prior to large-volume orders, and account for flat-pack shipping dimensions and loading quantities to coordinate delivery logistics.

3-Seat PU Upholstered Public Waiting Bench with Aluminum Alloy Frame Specifications

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