商品供应商Dark Gray Upholstered Wrap-Around Arm Dining Chair With Tapered Metal Legs，Dark gray faux leather (PVC-polyester blend)
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） | 584 × 569 × 838 mm | |
|---|---|---|
| Seat height from floor | 508 mm | |
| Seat width | 572 mm | |
| Seat depth | 483 mm | |
| Backrest height from seat | 356 mm | |
| Armrest height from floor | 655 mm | |
| Leg tube diameter | 20 mm | |
| Seat cushion thickness | 76 mm | |
| Armrest width at front edge | 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
| Recommended static weight capacity | 125 kg | |
|---|---|---|
| Net unit weight | 7.5 kg | |
| Foam padding density | 35 kg/m³ | |
| Foam rebound rate | 45% | |
| Floor protection pad load rating | 150 kg per pad | |
| Upholstery abrasion resistance | 30000 double rubs | |
| 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, back and arm upholstery | Dark gray faux leather (PVC-polyester blend) | |
|---|---|---|
| Contrast piping | Matching dark finished stitched piping | |
| Seat and back fill | High-resilience polyurethane foam | |
| Internal support frame | 12mm thick plywood seat shell | |
| Leg construction | Powder-coated dark gray steel tube | |
| Foot pads | Non-marking polyethylene floor protectors | |
| Seam construction | Reinforced polyester stitching | |
| Upholstery surface finish | Matte smooth faux leather grain | |
| 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 function | Fixed upright seating position for dining use | |
|---|---|---|
| Arm support | Continuous curved integrated armrests wrapping from back to seat front | |
| Floor compatibility | Non-slip foot pads on each leg base | |
| Assembly requirement | Knock-down leg attachment with included hardware | |
| Table compatibility | Arms designed to slide under standard 750mm height dining tables | |
| Cleaning function | Wipe-clean faux leather surface | |
| Static load distribution | Four corner leg placement evenly distributes user weight | |
| 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
| Residential dining room use | Pairs with standard 750mm height dining tables for daily meals | |
|---|---|---|
| Kitchen breakfast nook placement | Compact footprint fits small kitchen seating areas without crowding | |
| Home office guest seating | Upright supportive posture suits short-term visitor seating at desks | |
| Cafe and bistro seating | Durable wipe-clean upholstery suits light commercial foodservice use | |
| Recommended table pairing | Use with dining tables offering 750 mm apron clearance for arm tuck-in | |
| Floor surface compatibility | Suitable for hardwood, tile, laminate and vinyl flooring | |
| 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 12520:2015 | Strength, durability and safety requirements for domestic dining seating | |
|---|---|---|
| EN 1022:2018 | Stability test standard applicable to fixed non-swivel dining chairs | |
| EN 15373:2007 | Upholstered furniture seating performance requirements for residential use |
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 wooden furniture, applicable to internal plywood frame | |
|---|---|---|
| GB/T 17657-2013 | Test methods for surface physical and chemical properties of wood-based panels, applicable to seat shell | |
| GB/T 24821-2009 | General requirements for metal furniture legs, applicable to steel support legs |
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 wooden furniture, applicable to internal plywood frame； 2. GB/T 17657-2013：Test methods for surface physical and chemical properties of wood-based panels, applicable to seat shell； 3. GB/T 24821-2009：General requirements for metal furniture legs, applicable to steel support legs； 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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海关申报数据
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