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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）	570 × 505 × 910 mm
Seat width	480 mm
Seat depth	505 mm
Seat height from floor	500 mm
Backrest width	450 mm
Backrest height	480 mm
Armrest outer span	570 mm
5-star base diameter	686 mm
Caster diameter	60 mm
Seat cushion thickness	50 mm
Backrest padding thickness	40 mm
Armrest height above seat	200 mm
Finished Seat Cushion Thickness	90 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 weight capacity	125 kg
Net product weight	19 kg
Gas lift height adjustment stroke	100 mm
Tilt recline angle	15 degrees
Seat foam density	45 kg/m³
Foam rebound rate	45%
Upholstery abrasion resistance	50000 double rubs
Caster rolling durability cycles	60000 cycles
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³

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 upholstery	1.0 mm thick black PU faux leather
Seat and backrest fill	High-density polyurethane foam
Inner support frame	1.5 mm thick welded steel tubing
Armrests	Polished chrome-plated solid steel cantilever arms
Central gas lift	Class 3 chrome-plated steel pneumatic cylinder
Tilt mechanism	2.5 mm thick steel plate with spring tilt assembly
5-star base	Polished chrome-plated die-cast aluminum
Casters	Black nylon dual-wheel hard-floor casters
Surface finish on metal parts	Mirror chrome plating with anti-corrosion treatment
Seam stitching	9 stitches per inch matching thread
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

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

Pneumatic height adjustment	100 mm vertical seat height adjustment via right-side under-seat lever
360-degree swivel rotation	Full 360-degree rotation around central gas lift column
Spring tilt function	15-degree backward tilt with adjustable tension control
Upright tilt lock	Lockable upright position for stable task work
Smooth rolling mobility	Dual-wheel casters for low-noise movement on hard flooring
Fixed arm support	Rigid cantilever armrests for consistent elbow support during seated work
Ergonomic split back support	Two-section padded backrest for mid-back lumbar alignment
Recline Angle / Lock Reference	125° with 3suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg
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

Open office workstation use	Suitable for daily 8-hour seated task work at standard height desks
Conference/meeting room use	Minimalist chrome and black aesthetic fits formal meeting space layouts
Home office setup	Compact footprint fits residential workspaces without excessive bulk
Executive guest seating	Polished finish suitable for front-of-house guest or visitor seating
Hard floor compatibility	Nylon casters safe for tile, wood and laminate office flooring
Commercial grade project use	Durable construction supports high-turnover commercial office installations
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

Office furniture safety strength requirement	EN 1335:2018
Office chair stability requirement	EN 1022:2018

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

Office chair general purpose performance	ANSI/BIFMA X2017

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

Office chair safety structural requirement	GB/T 3326
Office chair mechanical performance requirement	GB/T 10357.3

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. Office chair safety structural requirement：GB/T 3326；
2. Office chair mechanical performance requirement：GB/T 10357.3；
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 · OFC-CHR-MB-480W-910H

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 · OFC-CHR-MB-480W-910H

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 · OFC-CHR-MB-480W-910H打开导出工具

页面快速操作

发布采购询价

产品描述

This mid-back office task chair features a streamlined, professional silhouette defined by a matte black upholstered seat and back paired with reflective polished chrome structural elements. Its five-star base sits below a central support column, with fixed cantilever armrests positioned at consistent height on either side of the seat, creating a balanced, uncluttered layout that complements both formal and casual work environments.
The chair is constructed for consistent long-term use, with a 1.0mm thick black PU faux leather upholstery covering seat and back sections filled with high-density polyurethane foam. Its inner support frame uses welded steel tubing, paired with a chrome-plated solid steel armrest structure, a Class 3 chrome-plated steel pneumatic lift cylinder, a steel plate tilt mechanism with spring assembly, and a polished chrome-plated die-cast aluminum five-star base. All metal components feature a mirror chrome finish with anti-corrosion treatment, and black nylon dual-wheel casters mount to each point of the base for smooth movement.
Functional features support productive seated work: a right-side under-seat lever controls 100mm of pneumatic vertical seat height adjustment, while the full 360-degree swivel allows easy access to surrounding work surfaces without repositioning the base. The spring-loaded tilt mechanism enables a 15-degree backward recline with adjustable tension control, plus a lock to hold the chair in a fully upright position for focused task work. The two-section padded backrest delivers targeted mid-back support for aligned lumbar positioning, and the rigid fixed armrests provide steady elbow support throughout the workday. The dual-wheel casters enable low-noise movement suitable for hard flooring surfaces including tile, wood, and laminate, with a recommended user weight capacity of 125kg.
This chair suits a wide range of spaces. It is appropriate for open office workstations supporting daily 8-hour seated work at standard-height desks, and its minimalist black and chrome aesthetic integrates smoothly into conference and meeting room layouts. Its compact footprint makes it a practical choice for residential home office setups where bulk must be minimized, while its polished finish works well for front-of-house executive guest or visitor seating. Its durable construction also supports high-turnover commercial office installations.
For procurement planning, note that each unit ships in two cartons, with an assembly time of 40 minutes per set. The upholstery holds up to 50,000 double rubs of abrasion resistance, supporting frequent use in high-traffic settings, and shipments can be planned to accommodate container loading for large-scale project orders.

Mid-Back Black Faux Leather Swivel Office Task Chair with Chrome Fixed Armrests Specifications

供应商与现货