商品供应商Double-Seat Fixed Floor-Mounted Auditorium Chair with Red Upholstery and Wood Armrests，Woven polyester fabric with anti-abrasion finish
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） | 1140 × 770 × 1000 mm | |
|---|---|---|
| Overall double-seat dimensions | 1140 x 770 x 1000 mm | |
| Single-seat center distance | 570 mm | |
| Seat height above finished floor | 440 mm | |
| Seat usable width | 490 mm | |
| Seat depth (tip-up open position) | 470 mm | |
| Armrest height above finished floor | 620 mm | |
| Wood armrest cap dimensions | 422 x 85 x 29 mm | |
| Backrest total height from seat | 560 mm | |
| Minimum recommended row spacing | 950 mm | |
| Floor mount T-stanchion fixing hole pitch | 280 mm | |
| Side upholstered panel thickness | 15 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
| Single seat static load rating | 150 kg | |
|---|---|---|
| Seat tip-up mechanism cycle life | 200000 cycles | |
| Upholstery abrasion resistance (Martindale) | 50000 cycles | |
| Seat foam density | 55 kg/m³ | |
| Backrest foam density | 45 kg/m³ | |
| Foam rebound rate | 55% | |
| Net weight per single seat | 35 kg | |
| Recommended annual service life under normal use | 5 years | |
| Fabric flame retardant rating (optional upgrade) | B1 | |
| 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
| Seat and back upholstery | Woven polyester fabric with anti-abrasion finish | |
|---|---|---|
| Armrest caps | Lacquered solid hardwood (beech/oak) | |
| Floor support stanchions | 2.5mm thick cold-rolled steel with black powder coating | |
| Seat/back cushion padding | Cold-cure molded PU foam | |
| Inner structural panels | 10mm thick multi-layer plywood | |
| Structural outer shells | 3mm thick glass-fiber reinforced polypropylene | |
| Side upholstered panels | 3mm thick MDF wrapped in matching red fabric | |
| Seat pivot shaft | 45# carbon steel with high-strength nylon bushings | |
| Return mechanism springs | Zinc-plated dual steel springs | |
| Floor mounting fasteners | Galvanized hex socket expansion bolts with plastic dust covers | |
| 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
| Seat return mechanism | Dual-spring automatic silent tip-up when unoccupied | |
|---|---|---|
| Installation method | Permanent floor-fixed via expansion bolts to concrete substrates | |
| Ganging configuration | Pre-aligned adjacent double-seat units for continuous row installation | |
| Backrest ergonomics | Fixed inclined contoured back with 100° torso angle for prolonged viewing | |
| Seat operation | Counterbalanced tip-up with 90° vertical fold to maximize row clearance | |
| Perforated side panel ventilation | Textured perforated back side panel for air circulation | |
| Hardware corrosion protection | Powder-coated and zinc-plated metal components for indoor public venue use | |
| Custom color compatibility | Fabric color customizable to match venue Pantone specifications | |
| 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
| Knockdown packaging configuration | 2 double-seat units per export carton | |
|---|---|---|
| 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
| Lecture hall application | Fixed row installation for university/college lecture halls with continuous sightlines | |
|---|---|---|
| Performance theater application | Ganged row seating for proscenium theaters and performing arts centers | |
| Conference hall application | Permanent seating for government and corporate assembly halls | |
| Cinema application | Upgradable fabric for independent cinemas requiring classic red seating | |
| Church/auditorium application | Durable fixed seating for religious assembly and community auditoria | |
| Recommended installation note | Requires level concrete subfloor with pre-marked bolt positions for alignment | |
| 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
| BS EN 12727:2001 | Applies to strength, durability and safety requirements for public seating |
|---|
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
该市场暂无标准数据。
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. 技术标准与检测报告由供应商在投标或采购确认阶段提供； 最终交付参数、检测报告和验收标准以双方采购合同为准。
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