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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）	620 × 650 × 1010 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 user weight capacity	150 kg
Net weight	18 kg
Seat foam density	45 kg/m3
Back foam density	35 kg/m3
Foam rebound	40%
Gas lift service class	Class 4, 100 mm stroke
Base static load rating	500 kg
Caster rolling durability	100,000 cycles
Recommended daily use duration	8 hours
Seating capacity	1 person

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 upholstery	Black smooth leather-look facing over padded cushion; material grade requires supplier BOM confirmation
Back upholstery	Black smooth upholstered panel with stitched perimeter and gently rounded corners
Seat cushion core	90 mm polyurethane foam at 45 kg/m3 density target
Back cushion core	65 mm polyurethane foam at 35 kg/m3 density target
Internal seat support	12 mm molded plywood or steel-formed seat pan under foam
Back support shell	10 mm molded composite or plywood load-bearing shell
Arm supports	Polished aluminum or chrome-plated tubular steel loop arms with black pads
Center column	Chrome-plated steel telescopic gas lift with 50 mm outer tube
Five-star base	Polished aluminum or chrome-plated steel five-star base with 680 mm footprint
Casters	Black nylon twin-wheel swivel casters, 60 mm diameter, with polished forks
Mechanism cover	Black powder-coated steel synchro-tilt mechanism under the seat
Seam construction	Neat perimeter seam with 8 stitches per 50 mm target

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

Swivel function	360-degree swivel around the central gas-lift column
Height adjustment	Pneumatic seat-height lift with 100 mm stroke, controlled by the right-side lever
Tilt function	Back-tilt mechanism with 98 to 112 degree travel and 14 degree maximum recline
Tilt tension control	Rotary tension knob adjusts spring resistance for user weight up to 150 kg
Tilt lock	Single-position upright lock with release through the under-seat lever
Mobility	Five 60 mm twin casters provide omnidirectional movement on hard floors or low-pile carpet
Fixed arm support	Rigid polished loop arms provide continuous forearm support without height or width adjustment
Back support	Mid-height padded back supports lumbar and lower thoracic area without headrest
Assembly interface	Seat and back assembly mounts to base through central gas lift and mechanism plate
Floor protection	Twin-wheel casters spread load and reduce point pressure on finished floors
Recline Angle / Lock Reference	125° with 3suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg

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

Executive office	Suits a private office behind a 1600 to 2000 mm executive desk due to its formal black and polished-metal finish
Meeting room	Appropriate for conference rooms where users need swivel mobility and a compact mid-back profile
Manager workstation	Fits daily computer work for one user at a 720 to 760 mm high desk
Reception or counseling area	Formal slim appearance works for visitor consultations without a bulky high-back silhouette
Hard-floor office	Recommended for tile, wood, laminate, and low-pile carpet with 60 mm twin casters
Single-shift commercial use	Best suited to 8-hour daily business use by staff and visitors up to 150 kg
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 applicability	Office furniture seating dimensions and safety terminology fit dimensional verification of this task chair
EN 1335-2 applicability	Safety requirements for office chairs are suitable for structural and gas-lift acceptance
EN 1335-3 applicability	Test methods for office chairs support back, seat, arm, and caster durability verification
EN 1022 applicability	Determination of seating stability is applicable to the five-star mobile base

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 Office Chairs applicability	Back, base, arm, swivel, tilt, and caster durability clauses suit commercial seating acceptance

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 applicability	General wooden furniture technical requirements may apply if the inner shell uses wood-based panels
GB/T 10357.3-2013 applicability	Furniture mechanical surface and chair strength/durability test methods are suitable for procurement verification
GB/T 27719-2011 applicability	Furniture hardware quality checks are relevant to casters, gas lift, and mechanism acceptance

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 applicability：General wooden furniture technical requirements may apply if the inner shell uses wood-based panels；
2. GB/T 10357.3-2013 applicability：Furniture mechanical surface and chair strength/durability test methods are suitable for procurement verification；
3. GB/T 27719-2011 applicability：Furniture hardware quality checks are relevant to casters, gas lift, and mechanism acceptance；
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-MB-PL-CR-50

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-MB-PL-CR-50

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-MB-PL-CR-50打开导出工具

页面快速操作

发布采购询价

产品描述

The Black Leather Mid-Back Executive Swivel Office Chair presents a formal executive profile through its black smooth leather-look upholstery, padded seat and back, stitched backrest perimeter, gently rounded corners, and polished metal loop arms. Its mid-back form is balanced by a five-star base, creating a slim, structured appearance suited to professional settings without the visual mass of a high-back chair. The chair measures 620 by 650 by 1010 mm, with 540 mm between fixed armrests, a 90 mm finished seat cushion, a 70 mm padded backrest, and a 240 mm lumbar support zone. Construction combines upholstered cushioning with a metallic support system. The seat uses a 90 mm polyurethane foam core with a 45 kg/m3 density target, while the back uses a 65 mm polyurethane foam core with a 35 kg/m3 density target and 40 percent rebound. Internal support is provided by a 12 mm molded plywood or steel-formed seat pan and a 10 mm molded composite or plywood load-bearing back shell. Arms and base may be supplied in polished aluminum or chrome-plated steel, subject to the selected bill of materials; the upholstery material grade also requires supplier confirmation. A chrome-plated steel telescopic Class 4 gas lift with a 50 mm outer tube and 100 mm stroke connects the seat to a 680 mm footprint five-star base. Black nylon 60 mm twin casters complete the mobile base. Functionality centers on 360-degree swivel, pneumatic height adjustment from a right-side lever, and a steel back-tilt mechanism with 98 to 112 degree travel and a 14 degree maximum recline. A rotary knob controls tilt tension for users up to 150 kg, while an under-seat lever releases a single-position upright lock. The rigid polished loop arms provide continuous forearm support but do not adjust in height or width. The chair has a 150 kg recommended user weight capacity, 18 kg net weight, and 500 kg base static load rating. It is appropriate for private executive offices behind a desk up to 2000 mm wide, conference rooms, manager workstations at desks 720 to 760 mm high, reception spaces, and counseling areas. The casters are intended for tile, wood, laminate, and low-pile carpet, and the product is best suited to single-shift commercial use of 8 hours daily. Procurement teams should note the unbranded model OFC-MB-PL-CR-50 is delivered as one set in two cartons, with 23 kg packaged gross weight, 0.26 cubic meter packaged volume, and 40 minutes reference assembly time. A 20GP container can accommodate 135 sets at 85 percent space utilization. Buyers should confirm base and arm material, upholstery grade, and component alternatives through the final supplier BOM before purchase.

Black Leather Mid-Back Executive Swivel Office Chair Specifications

供应商与现货