商品供应商Black Channel-Tufted Three-Seater Sofa with Cylindrical Rolled Arms and Chrome Metal Legs，1.2mm thick black smooth top-grain leather or high-grade PU leather
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） | 2260 × 910 × 870 mm | |
|---|---|---|
| Seat height | 510 mm | |
| Seat depth | 610 mm | |
| Seat width per seating position | 700 mm | |
| Backrest height above seat | 420 mm | |
| Armrest height above floor | 630 mm | |
| Armrest diameter (cylindrical padded section) | 200 mm | |
| Leg height (floor to sofa base) | 180 mm | |
| Under-sofa clearance height | 160 mm | |
| Backrest channel width (vertical tuft segments) | 190 mm | |
| Seat cushion thickness | 150 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 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
| Total static weight capacity | 300 kg | |
|---|---|---|
| Recommended seating capacity | 3 adults | |
| Net product weight | 68 kg | |
| Upholstery abrasion resistance (Martindale) | 50000 cycles | |
| Cushion foam density | 40 kg/m³ | |
| Cushion foam rebound rate | 60% | |
| Sinuous spring wire diameter | 3.8 mm | |
| Internal frame timber moisture content | 12% | |
| Seat Foam Density / Rebound | 40 kg/m³ / 60% | |
| Upholstery Abrasion Reference | Fabric 60000 cycles; leather-class cover 1.4 mm |
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
| Upholstery cover | 1.2mm thick black smooth top-grain leather or high-grade PU leather | |
|---|---|---|
| Internal load-bearing frame | Kiln-dried solid hardwood and engineered wood composite | |
| Seat support system | Sinuous zig-zag steel springs with 50mm spacing | |
| Seat and back padding | High-density polyurethane foam wrapped in polyester fiber batting | |
| Armrest padding | Layered high-resilience foam formed into dual stacked cylindrical sections | |
| Support legs | 12mm diameter polished chrome-plated solid steel rods with floor protection pads | |
| Seam and tufting construction | Reinforced stitched seams with 8mm stitch pitch, vertical channel tufting detail | |
| Seat cushion divisions | Four segmented padded seat sections separated by reinforced stitched seams | |
| Timber Frame Section / Moisture | Primary section ≥30 × 50 mm; recommended moisture 12% | |
| Spring / Webbing Specification | Sinuous spring wire 4 mm; elastic webbing 70 mm wide | |
| Leg Connector Specification | Reference M8-M10 with at least 1 mechanical fixing per leg | |
| Reference Upholstery Color Count | Recommended 8fabric/leather color options |
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 support | Fixed non-reclining multi-position seating with even weight distribution across six support legs | |
|---|---|---|
| Arm support | Dual-sided padded cylindrical rolled armrests for full forearm support on both ends | |
| Back support | Vertically channel-tufted fixed backrest with segmented lumbar and upper back padding | |
| Floor protection | Small non-marking plastic foot pads on each leg end to prevent hard floor scratching | |
| Assembly requirement | Knock-down assembly requiring leg attachment to pre-installed frame mounting points | |
| Cushion configuration | Fixed attached seat and back cushions secured to the internal frame | |
| Weight distribution | Six evenly spaced metal legs eliminate frame sag under maximum distributed load | |
| Cushion Service Configuration | Recommended 2removable/replaceable cushion methods |
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 Module Carton Dimensions | 2200× 1050× 850 mm | |
| Reference Packaging Volume | 1.8 m³/item | |
| Reference Packaged Gross Weight | 110 kg/item |
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 living room | Suitable as primary seating for mid-century modern, contemporary or retro style living spaces | |
|---|---|---|
| Office reception area | Appropriate for executive reception lounges requiring formal yet comfortable guest seating | |
| Lounge and waiting areas | Ideal for boutique hotel lobbies, studio waiting zones and creative office break areas | |
| Open-plan loft spaces | Low-profile sleek silhouette fits well in open-concept residential or commercial loft interiors | |
| Recommended complementary furniture | Pairs with matching leather accent chairs, low-profile marble or wood coffee tables and minimalist side tables | |
| Seating layout recommendation | Position 300mm away from walls to allow cleaning access and showcase the slim metal leg design |
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 | Applicable strength, durability and safety standard for domestic seating furniture | |
|---|---|---|
| EN 1021-1:2014 | Applicable upholstered furniture flammability standard for cigarette ignition resistance |
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 X5.4-2021 | Applicable performance standard for lounge and public area seating if specified for commercial 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 | Applicable general technical requirement standard for wooden frame upholstered furniture | |
|---|---|---|
| GB 18584-2001 | Applicable indoor decoration material limit standard for formaldehyde release in wood furniture | |
| GB/T 16799-2008 | Applicable quality standard for furniture leather and artificial leather upholstery materials |
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：Applicable general technical requirement standard for wooden frame upholstered furniture； 2. GB 18584-2001：Applicable indoor decoration material limit standard for formaldehyde release in wood furniture； 3. GB/T 16799-2008：Applicable quality standard for furniture leather and artificial leather upholstery materials； 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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