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3-Seat Backless Perforated Metal Beam Public Waiting Bench Specifications

WB-BK-3S-1500

Code:UNXNE9V1
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2026-09-06 12:38Popularity: 23
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WB-BK-3S-1500

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall dimensions1500 x 590 x 390 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Net weight per unit18 kg
Single seat static load capacity300 kg
Seat surface breathability25% open area
Finish corrosion resistance (salt spray)48 hours
Service life in high-traffic public areas10 years
Leveling foot vertical adjustment range15 mm
Structural cyclic load test cycles50000 cycles
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
Upholstery Thickness / Abrasion Reference1.4 mm / 50000 cycles
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Seat surface1.5 mm perforated cold-rolled steel, chrome-plated finish
Main support beam2.0 mm rectangular steel tube, chrome-plated
Splayed leg assemblies1.5 mm cold-rolled steel, chrome-plated
Seat dividers1.2 mm pressed steel, chrome-plated, rounded edges
Leveling glide feetZinc-plated steel stem with non-slip rubber base
Seat edge trim2.0 mm rolled steel, rounded polished edge
Fixing hardwareZinc-plated steel bolts and lock nuts
Perforation patternRound staggered holes for easy wipe cleaning
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness14 mm bent plywood/composite reinforced frame
Gas-lift Engineering SpecificationRecommended Class 4; outer tube 50 mm; stroke 100 mm
Tilt Mechanism Plate Thickness2.5 mm cold-rolled steel
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Fixed welded beam constructionPermanent rigid structure with no recline or folding mechanisms
Integrated seat dividersRaised dividers demarcate individual seating spaces to prevent crowding
Adjustable leveling feetRotating feet adapt to uneven hard floors for stable installation
Perforated easy-clean surfaceOpen mesh allows liquid drainage and quick wipe-down for public hygiene
Modular configuration supportBeam design supports extension to 5seat units per order specifications
Fixed backless seatingLow-profile design suitable for short-term waiting in high-throughput areas
Stackable KD shipping designDisassembles into beam, seats and leg sets for efficient transport
Floor-mounted compatibilityPre-drilled foot holes allow permanent bolting to hard floors if required
Recline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kg
Height Adjustment Stroke100 mm continuous travel
Rotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilization
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Hospital outpatient waiting areasHygienic perforated surface supports frequent cleaning for medical environments
Airport and railway station concoursesHigh-strength construction withstands continuous high-volume passenger use
Bank and government service hallsLow-profile backless design allows flexible queuing and quick turnover seating
Indoor public corridor rest areasSlim profile does not obstruct pedestrian traffic flow
School and office reception areasChrome finish provides a clean, professional appearance for institutional spaces
Shopping mall rest zonesVentilated perforated seat remains comfortable for short rests in warm environments
Recommended Matching Desk Size2.4 m executive desk
Reference Daily Use Duration8 hours/day; confirm by ergonomic testing
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 16139:2013Non-domestic seating strength, durability and stability requirements for public areas
EN 1022:2018Furniture seating test method for stability assessment
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing referenceANSI/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 3325-2017Metal furniture general technical requirements for structural strength and stability
GB/T 4893.8-2013Furniture surface test for abrasion resistance of hard metal finishes
GB 18584-2001Indoor furniture limit of harmful substances for indoor use
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 3325-2017: Metal furniture general technical requirements for structural strength and stability;
2. GB/T 4893.8-2013: Furniture surface test for abrasion resistance of hard metal finishes;
3. GB 18584-2001: Indoor furniture limit of harmful substances for indoor use;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
GENERATED EXPORTS

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PDF · WB-BK-3S-1500

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Product Description

The WEIKE WB-BK-3S-1500 3-Seat Backless Perforated Metal Beam Public Waiting Bench delivers a streamlined, professional seating solution engineered for high-traffic shared spaces. Its low-profile, backless form integrates three distinct seating positions separated by raised, rounded-edge dividers that clearly demarcate individual spaces to deter overcrowding, with a slim, open layout that avoids obstructing adjacent pedestrian pathways. The entire metal structure features a uniform chrome-plated finish, with round staggered perforations across each seat creating a clean, consistent visual profile that aligns with institutional and commercial design standards. Constructed for long-term durability, the bench uses a fixed welded beam frame built from rectangular steel tube, with splayed leg assemblies, rolled rounded polished seat edges, and pressed steel dividers all finished in hard-wearing chrome. Seat surfaces are formed from perforated cold-rolled steel, supported internally by bent plywood or equivalent rigid board, while zinc-plated steel bolts and lock nuts secure all connections. Each leg is fitted with an adjustable leveling glide, combining a zinc-plated steel stem and non-slip rubber base to ensure stable placement on uneven hard floors. The perforated seat design supports easy, frequent wipe cleaning and liquid drainage, with open mesh construction that delivers consistent ventilation for user comfort during short stays. The rigid welded structure has no recline or folding mechanisms, and the beam-based design supports modular extension to 5-seat units per order requirements. For shipping efficiency, the bench ships knocked down into separate beam, seat, and leg sets to reduce transport volume. This bench is well suited for a wide range of public and commercial spaces, including hospital outpatient waiting areas, airport and railway station concourses, bank and government service halls, indoor public corridor rest stops, school and office reception zones, and shopping mall rest areas. Its hygienic easy-clean surface accommodates the rigorous sanitation needs of medical environments, its robust build stands up to continuous passenger use in transit hubs, its low-profile backless form supports quick visitor turnover in service settings, and its polished chrome finish lends a neat, professional look to institutional spaces. When planning procurement, note that each unit ships in two cartons, with standard on-site assembly taking 40 minutes per set. The fixed backless configuration is purpose-built for short-term waiting rather than extended seating, so specifiers should match the unit to high-throughput areas where quick turnover and unobstructed sightlines are prioritized. The leveling foot adjustment accommodates minor floor unevenness during installation, and the modular beam design allows teams to scale seating length to match specific space capacity needs without mixing mismatched furnishing styles.

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