商品供应商High-Back Breathable Mesh Ergonomic Office Chair with Adjustable Headrest and Silver 5-Star Caster Base，Breathable black polyester tension mesh
可联系供应商获取生产周期与报价。
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） | 670 × 700 × 1205 mm | |
|---|---|---|
| Five-star base diameter | 700 mm | |
| Seat width | 505 mm | |
| Seat depth | 460 mm | |
| Seat height range (from floor) | 530 mm | |
| Backrest width | 430 mm | |
| Headrest width | 315 mm | |
| Headrest height adjustment travel | 60 mm | |
| Backrest height (from seat) | 570 mm | |
| Armrest height range (from seat) | 255 mm | |
| Caster diameter | 60 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 | 20 kg | |
|---|---|---|
| Maximum recommended static load | 200 kg | |
| Gas lift service cycle rating | 120000 cycles | |
| Caster rolling durability | 120000 cycles | |
| Mesh upholstery abrasion resistance | 50000 Martindale cycles | |
| Recommended user height range | 1850 mm | |
| Seat foam density | 55 kg/m³ | |
| Seat foam thickness | 80 mm | |
| Warranty period | 36 months | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
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
| Backrest upholstery | Breathable black polyester tension mesh | |
|---|---|---|
| Backrest frame | Reinforced black polypropylene structural frame | |
| Seat cushion core | High-density cold-cured molded foam | |
| Seat outer shell | Black molded polypropylene seat pan | |
| Armrest pads | Soft-touch padded polyurethane contact surface | |
| Armrest supports | Reinforced polypropylene height-adjustable uprights | |
| Five-star base | Silver-finish metallic alloy (chrome steel or aluminum) | |
| Gas lift cylinder | Chrome-plated steel nitrogen-filled cylinder | |
| Casters | Black polyurethane tread dual-wheel casters | |
| Headrest | Breathable black mesh on curved PP frame | |
| Upholstery seam stitch pitch | 8 mm | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board |
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
| Seat height adjustment | Pneumatic height adjustment via Class 3 gas lift, 85 mm travel | |
|---|---|---|
| Headrest adjustment | Vertical height adjustment with 60 mm upward travel | |
| Armrest adjustment | Vertical height adjustment with 80 mm travel to align with desk surfaces | |
| Swivel function | 360-degree full rotation around central gas lift axis | |
| Recline function | Synchro-tilt backrest recline with 135-degree maximum lock angle | |
| Tilt tension control | Knob-adjustable recline tension to match user weight | |
| Mobility function | Smooth-rolling dual-wheel casters for use on hard or carpeted floors | |
| Lumbar support | Contoured integrated lumbar support zone in mid-back mesh | |
| 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
| Corporate open office workstations | Suitable for 8-hour daily work with full adjustability for varied user heights | |
|---|---|---|
| Home office study spaces | Compact footprint fits standard desk setups with breathable comfort for extended use | |
| Conference and meeting rooms | Professional neutral appearance, swivel and mobility support collaborative discussion | |
| IT and creative studio workspaces | Ergonomic support reduces fatigue during long focused work sessions | |
| Shared hot-desking environments | Quick, tool-free adjustability adapts to different users across shifts | |
| Manager and executive private offices | Professional styling with premium adjustability for senior workspace use | |
| 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 1335-1:2020 | Applies to office work chair dimensional, safety and strength requirements for EU market procurement | |
|---|---|---|
| EN 1335-2:2018 | Applies to mechanical safety requirements including stability and durability for office chairs | |
| EN 1335-3:2009 | Applies to test methods for verifying structural and functional performance of office chairs |
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 | Applies to general-purpose office chair performance, durability and safety requirements for North American procurement |
|---|
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 3326-2016 | Applies to office chair dimensional, material and structural strength requirements for domestic procurement | |
|---|---|---|
| GB/T 10357.2-2013 | Applies to static load and durability testing of chair seats, backs and armrests |
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 3326-2016：Applies to office chair dimensional, material and structural strength requirements for domestic procurement； 2. GB/T 10357.2-2013：Applies to static load and durability testing of chair seats, backs and armrests； 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
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