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原参数

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PRODUCT MODULE 01 / 06

基础物理尺寸

mm / 英寸自动双单位换算 · 工程采购基础规格

数据来源：工厂资料结构化字段，最终以实测值为准

产品外部尺寸（宽 × 深 × 高）	1810 × 780 × 800 mm
per-seat usable width	580 mm
seat height from floor	420 mm
seat usable depth	490 mm
backrest height above seat	380 mm
armrest height above seat	220 mm
support beam cross-section	80 x 40 mm
X-leg footprint width per end	650 mm
leveling foot diameter	50 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

重量、承重与性能参数

净重 / 最大承重 / 适用人数 / 耐久性能

数据来源：产品性能数据，采购前请核对具体测试口径

net weight per 3-seat set	28 kg
per-seat static load capacity	200 kg
coating corrosion resistance	500 hours salt spray
structural service life	10 years
standard warranty period	3 years
standard color option count	12
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

材质与结构参数

工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料

数据来源：以工厂材质清单与验货报告为准

seat panels	1.5mm thick cold rolled steel plate, rolled front edge, powder coated finish
backrest panels	1.5mm thick perforated cold rolled steel, hexagonal ventilation holes, powder coated
central support beam	2.0mm thick rectangular steel tube, electrostatic powder coated
end armrests	1.5mm thick bent steel tube, rounded polished edges, powder coated
X-shaped end support legs	1.5mm thick cast/cut steel plate, reinforced gussets, powder coated
adjustable leveling feet	Zinc-plated steel stem, 50mm non-slip rubber base
mounting hardware	Grade 8.8 heat-treated steel through-bolts, lock washers to prevent loosening
surface finish	Outdoor-grade silver polyester powder coating, anti-rust phosphate pre-treatment
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

PRODUCT MODULE 04 / 06

功能与调节参数

升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能

数据来源：功能配置参数，以供应商正式规格为准

seating configuration	Fixed linear 3-seat layout, no intermediate armrests for flexible occupancy
floor stabilization	Four independently adjustable leveling feet to compensate for uneven floors
ventilation design	Full perforated backrest panels to reduce heat buildup during extended waiting use
structural mounting	Seat and back units secured to central beam with through-bolts to eliminate joint wobble
edge safety	Rolled rounded front seat edges and polished armrest edges to prevent clothing snags or injury
cleaning access	Open under-seat clearance and perforated surfaces allow quick mopping and debris removal
upgrade compatibility	Pre-drilled mounting points compatible with optional 30mm PU seat cushions or intermediate side tables
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

包装与物流参数

经核验的外箱 / 毛重 / 组装 / 装柜数据

数据来源：外贸报价与装柜测算参考

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

应用场景与使用方式

推荐空间 / 目标用户 / 使用方式

数据来源：依据产品结构与品类整理的推荐应用场景

hospital/clinic waiting areas	Suitable for high-traffic medical waiting zones, resistant to cleaning chemicals and heavy use
airport/railway station concourses	Designed for continuous high-volume public use with stable structural support
bank/public service hall waiting zones	Provides clear, durable fixed seating with low maintenance requirements for public service spaces
school administration reception areas	Offers neat, long-lasting visitor seating with minimal upkeep for campus public areas
outdoor covered waiting shelters	Corrosion-resistant coated steel construction suitable for semi-outdoor public waiting spaces
Recommended Matching Desk Size	2.4 m executive desk
Reference Daily Use Duration	8 hours/day; confirm by ergonomic testing

STANDARD S1

欧盟市场准入要求 * EN 标准

欧洲市场准入与化学品要求

EN 16139:2013	Applicable standard for non-domestic seating strength, durability and safety

STANDARD S2

北美市场采购验货参考 * ANSI/BIFMA 标准

美国及加拿大家具标准

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

STANDARD S3

适用于中国市场项目的标准 * GB 标准

适用于中国市场项目的标准

GB/T 3325-2017	Applicable standard for metal furniture strength, stability and durability requirements

招标文件标准化描述文本

本产品须满足以下技术参数要求：
1. GB/T 3325-2017：Applicable standard for metal furniture strength, stability and durability requirements；
最终交付参数、检测报告和验收标准以双方采购合同为准。

GENERATED EXPORTS

一键导出完整商品资料

以下文件均根据当前已发布商品参数实时生成。

完整参数报告 PDF

直接下载英文参数报告，可选择公制或英制单位。

PDF · WCH-M3-XL

完整参数 Excel

导出全部商品信息与参数模块，文件内容统一使用英文。

XLSX · WCH-M3-XL

外贸 Listing 模板

包含英文标题、规格、材质、标准和采购字段，可用于国际平台刊登。

XLSX · LISTING

海关申报数据

生成申报品名、材质、用途、尺寸及海关申报要素。

CUSTOMS · WCH-M3-XL打开导出工具

页面快速操作

发布采购询价

产品描述

The 3-Seat Perforated Metal Beam Public Waiting Chair (model WCH-M3-XL, unbranded) is a robust beam seating solution designed for long-term public and high-traffic use, featuring a streamlined linear fixed layout with three connected seats, no intermediate armrests for flexible occupancy, and integrated end armrests supported by X-shaped leveling legs at each unit end. Its clean, industrial silhouette combines smooth silver powder-coated metal surfaces with textured perforated backrests for a neat, professional appearance that fits a wide range of functional spaces.
Constructed entirely from powder-coated cold rolled steel with phosphate pre-treatment for outdoor-grade corrosion resistance, the chair uses 1.5mm thick steel plate for rolled-front seat panels, hexagonal-perforated backrest panels, rounded-edge bent tube end armrests, and reinforced X-shaped end support legs. A 2.0mm thick rectangular central steel tube forms the core support beam, with Grade 8.8 heat-treated through-bolts and lock washers securing all seating components to eliminate joint wobble. Adjustable leveling feet with zinc-plated steel stems and non-slip rubber bases compensate for uneven floors, while a 14mm bent plywood internal support board sits beneath seat surfaces. The coating delivers 500 hours of salt spray corrosion resistance, with each seat supporting a 200kg static load, a 10-year structural service life, and a 3-year standard warranty; 12 standard color options are available.
Practical design features support heavy daily use: full perforated backrests reduce heat buildup during extended sitting, rolled rounded seat edges and polished armrest edges prevent clothing snags and minor injuries, open under-seat clearance and perforated surfaces enable fast, unobstructed cleaning and debris removal, and pre-drilled mounting points support optional 30mm PU seat cushions or intermediate side tables for customized setups.
This seating is well suited for hospital and clinic waiting areas, airport and railway station concourses, bank and public service hall waiting zones, school administration reception areas, and covered outdoor waiting shelters, where its resistance to cleaning chemicals, low maintenance requirements, and stable construction support continuous high-volume use.
Procurement teams should note each unit ships in two cartons, with a 40-minute per-set assembly time, and plan for compatible accessories or layout spacing based on fixed overall dimensions; the corrosion-resistant coating supports semi-outdoor installation without additional surface treatment for covered locations.

3-Seat Perforated Metal Beam Public Waiting Chair Specifications

供应商与现货