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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）	1800 × 780 × 930 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

Recommended user capacity	3 adults
Single seat static load capacity	150 kg
Product net weight	38 kg
PU surface abrasion resistance	50000 cycles
PU material hardness	80 Shore A
Seating surface service life	8 years
Available PU color options	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

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 and backrest panels	Molded polyurethane over 1.2mm iron insert board, 60kg/m³ density
End armrests	Die-cast aluminum alloy with silver powder-coated finish, curved loop design
Support legs	Die-cast aluminum alloy splayed legs with integrated side brackets, silver powder coat
Structural support beam	1.5mm thick cold-rolled steel triangular tube, anti-rust pickled + electrostatic paint
Coating thickness for metal components	60 μm
Floor glides	Nylon adjustable non-slip leveling pads, 50mm diameter
Fasteners	Stainless steel hex bolts and lock nuts for knockdown assembly
Seam gap between adjacent seats	10 mm
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 3-position linear beam-mounted seating, no recline or fold
Installation option	Freestanding with leveling glides, optional floor anchor kit available
Surface maintenance	Wipe-clean non-porous PU surface, resistant to common disinfectants
Leveling adjustment	Adjustable floor glides compensate for 10mm floor unevenness
Optional add-on compatibility	Supports bolt-on intermediate armrests, writing tables, or IV hooks
Ventilation design	Open gaps between seat/back units and frame improve air circulation
Cleaning access	Elevated seat frame provides 280mm clearance for mechanical floor cleaning
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

Airport/rail transit waiting halls	High-durability, easy-clean design for continuous high-traffic passenger use
Hospital/clinic waiting areas	Disinfectant-resistant PU surface and stable structure for patient seating
Bank/service hall public waiting zones	Professional appearance and 3-person capacity for customer queuing areas
Office building reception lobbies	Neutral blue/silver finish coordinates with commercial interior design
Semi-outdoor covered transit stops	Corrosion-resistant aluminum/steel finish withstands ambient humidity
School administration/public service offices	Rigid construction resists heavy daily use in high-foot-traffic areas
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	Strength, durability and safety for non-domestic public seating
EN 1022:2018	Seating stability test standard for freestanding public chairs
EN 13722:2005	Fire performance classification for upholstered furniture components

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

ANSI/BIFMA X5.1-2017	General purpose office/public chair structural performance standard
ANSI/BIFMA X5.4-2020	Lounge and public seating durability and safety requirements

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 3324-2017	General technical requirements for metal furniture, applicable to structural strength and finish
GB 50222-2017 B1	Flame retardancy grade recommended for PU materials in public spaces
GB/T 19995.1-2005	Surface wear resistance standard for furniture coatings on metal components
GB 18584-2001	Formaldehyde emission limit for furniture interior materials, ≤0.1mg/m³ requirement

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 3324-2017：General technical requirements for metal furniture, applicable to structural strength and finish；
2. GB 50222-2017 B1：Flame retardancy grade recommended for PU materials in public spaces；
3. GB/T 19995.1-2005：Surface wear resistance standard for furniture coatings on metal components；
4. GB 18584-2001：Formaldehyde emission limit for furniture interior materials, ≤0.1mg/m³ requirement；
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 · WB-3S-PU-AL1750

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 · WB-3S-PU-AL1750

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 · WB-3S-PU-AL1750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 Blue PU Public Beam Waiting Chair (model WB-3S-PU-AL1750) is a fixed, beam-mounted gang seating solution designed for high-traffic public environments, offered as an unbranded product. Its linear, three-position layout features a clean, professional aesthetic, with molded blue polyurethane seat and back panels paired with silver powder-coated metal framing and curved loop-style end armrests for a cohesive, understated look suited to shared spaces. Open gaps between individual seat and back units, paired with elevated frame construction, keep the design visually light while supporting functional air circulation. Built for sustained heavy use, the chair uses durable, purpose-selected materials across its structure. Seating surfaces are formed from molded polyurethane over rigid internal support inserts, with thick, contoured padding and a dedicated lumbar support zone for structured comfort. The structural framework relies on a powder-coated cold-rolled steel triangular support beam, connected to die-cast aluminum alloy splayed legs and end armrests with corrosion-resistant coated finishes. Stainless steel fasteners secure all knockdown assembly points, while adjustable nylon anti-slip floor glides sit at the base of each leg to stabilize the unit. All metal components receive a uniform protective coating to resist wear and ambient moisture. Functionally, the chair is engineered for low-maintenance, accessible public use. Its non-porous, wipe-clean PU surface resists common disinfectants, requiring only simple surface wiping for routine upkeep. The fixed configuration has no recline or folding mechanisms, prioritizing long-term structural stability, while the elevated frame provides ample clearance for mechanical floor cleaning equipment. Adjustable glides compensate for minor floor unevenness to keep the seating level, and the unit supports optional bolt-on accessories including intermediate armrests, writing tables, or IV hooks to adapt to specific site needs. It is rated to seat three adults, with robust static load capacity per position and abrasion-resistant PU surfaces built for extended service life. Twelve PU color options are available to align with different interior schemes. This seating solution fits a broad range of commercial and high-use residential-adjacent public spaces: it is well-suited for airport and rail transit waiting halls, hospital and clinic waiting areas, bank and service hall customer queuing zones, office building reception lobbies, covered semi-outdoor transit stops, and school administration or public service office waiting areas. Its neutral blue and silver finish coordinates easily with standard commercial interior palettes, while its rigid construction stands up to constant daily foot traffic. For procurement planning, note that each unit ships across two cartons, with straightforward knockdown assembly requiring roughly 40 minutes per set. The product is designed for freestanding placement using its integrated leveling glides, with an optional floor anchor kit available for sites requiring permanent securement. Buyers should account for packaged weight and volume when coordinating shipping, and can select from available accessory add-ons and PU color options to match specific space requirements during ordering.

3-Seat Blue PU Public Beam Waiting Chair with Die-Cast Aluminum Frame Specifications

供应商与现货