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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）	630 × 790 × 790 mm
Overall unit dimensions	630 x 790 x 790 mm
Desk work surface size	630 x 430 mm
Maximum desk surface height	790 mm
Minimum desk surface height	670 mm
Undermount storage trough internal size	450 x 305 x 150 mm
Seat panel size	400 x 380 mm
Maximum seat surface height	460 mm
Minimum seat surface height	380 mm
Backrest panel size	420 x 370 mm
Frame steel tube specification	30 x 60 x 1.2 mm oval cold-rolled tube
Work surface panel thickness	18 mm
Seat/back panel thickness	12 mm
Foot cap diameter	30 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 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

Unit net weight	18 kg
Recommended maximum static user load	150 kg
Desk surface static load capacity	80 kg
Powder coating abrasion resistance	2000 cycles
Height adjustment positions	5 positions
Design service life	10 years
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

Desk top panel	18mm E1-grade particleboard core with light oak melamine laminate, PVC edge trim
Seat panel	12mm laminated plywood core with matching light oak melamine finish, screw-fixed to frame
Backrest panel	12mm curved laminated plywood core with matching light oak melamine finish
Structural frame	1.2mm thick cold-rolled oval steel tubing, off-white electrostatic powder-coated finish
Undermount storage trough	0.8mm thick cold-rolled stamped steel, matching powder-coated finish
Adjustment fasteners	Zinc-plated steel bolts and lock nuts for height position locking
Frame foot caps	Wear-resistant non-slip rubber, snap-fit onto tube ends
Support cross-brace	1.0mm thick round steel tube, powder-coated to match frame
Welded joints	Double-sided robotic welds at all frame tube connections, burr-free ground finish
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

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

Bolt-locked height adjustment for desk surface	5 fixed height positions between 670mm and 790mm, tool-operated bolt locking
Open undermount storage trough	Front-access open steel compartment for storing textbooks, stationery and personal items under the desk
Cantilever connected frame design	Single continuous C-shaped steel frame permanently connects desk and chair for stable, space-efficient classroom seating
Rounded safety edges on work surfaces	All desk, seat and back panel edges trimmed with soft PVC to prevent impact injury
Non-slip floor contact	Rubber foot caps on all frame base ends prevent sliding and protect floor surfaces from scratches
Fixed backrest support	Curved backrest provides static lumbar support for upright seated study posture, no recline function
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

K-12 classroom individual seating	Standard fixed connected unit for daily student use in primary and secondary school classrooms, optimized for row arrangement
Training room and tutorial center seating	Durable height-adjustable unit suitable for after-school tutoring centers and vocational training spaces
Library study carrel seating	Compact footprint suitable for individual study positions in school and public libraries
Examination hall seating	Stable fixed-frame design prevents movement during exams, with open storage for permitted materials
Temporary learning space setup	Knock-down packaging allows fast deployment for temporary classroom or community learning events
Recommended user age range	Suitable for students aged 6 to 18, covering full compulsory education grade levels via height adjustment
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 1729-1:2015	Applicable standard for functional safety of educational furniture seating and desks
EN 1729-2:2012	Applicable standard for test methods and durability requirements for school furniture

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 3976-2014	Applicable standard for functional sizes of school desks and chairs for students
GB 18584-2001	Applicable standard for formaldehyde emission limits for wooden furniture
GB/T 3324-2017	Applicable general technical requirement standard for wooden furniture

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 3976-2014：Applicable standard for functional sizes of school desks and chairs for students；
2. GB 18584-2001：Applicable standard for formaldehyde emission limits for wooden furniture；
3. GB/T 3324-2017：Applicable general technical requirement standard for wooden furniture；
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 · SDC-CAN-ADJ-630

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 · SDC-CAN-ADJ-630

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 · SDC-CAN-ADJ-630打开导出工具

页面快速操作

发布采购询价

产品描述

The Height-Adjustable Connected Cantilever Student Desk and Chair Set (model SDC-CAN-ADJ-630, unbranded) features a streamlined, space-efficient layout anchored by a single continuous C-shaped cantilever steel frame that permanently links the desk and seating elements for stable, row-aligned placement. The set carries a cohesive neutral aesthetic, with light oak woodgrain laminate surfaces paired with a matte off-white powder-coated frame, complemented by matching finished storage components and dark rubber foot caps for a clean, low-distraction visual profile suited to structured learning environments. Constructed for long-term high-frequency use, the work surface uses an E1-grade particleboard core trimmed with soft PVC edging, while the seat and fixed curved backrest use laminated plywood cores with matching light oak melamine finishes. The structural frame is built from cold-rolled oval steel tubing, reinforced with a round steel cross-brace and finished with burr-free double-sided welded joints, secured with zinc-plated steel lock bolts for height adjustments, and fitted with wear-resistant snap-on rubber foot caps. The integrated open undermount storage trough is formed from stamped powder-coated steel to match the frame. Functional design elements prioritize safe, comfortable study use: both the desk surface and seat offer 5 bolt-locked fixed height positions, adjustable with basic tool operation to accommodate growing users across a wide age range. The curved fixed backrest provides static lumbar support to encourage upright study posture, with no recline function for focused seating. The open front-access undermount trough holds textbooks, stationery and permitted personal items within easy reach, while rounded soft PVC edge trim on all panels reduces impact injury risk. Non-slip rubber foot caps prevent unwanted sliding and protect floor surfaces from scuffs and scratches during use. This set is suited to a wide range of learning-focused spaces, including K-12 classroom individual seating arranged in rows, training rooms and tutorial centers, library individual study carrels, examination halls, and temporary community or pop-up learning spaces, as its adjustable height range supports users from early primary through secondary education levels. Procurement teams should note that each set ships in two flat-pack cartons, with a reference assembly time of 40 minutes per unit, and knock-down packaging supports efficient bulk shipping and rapid deployment for temporary setups. The frame’s connected fixed design eliminates separate chair repositioning to support neat, consistent space planning, while durable abrasion-resistant powder coating and robust joinery support consistent daily use over the product’s designed service life. Load ratings support use across the full recommended student age range, with weight capacities aligned to regular study and exam use cases.

Height-Adjustable Connected Cantilever Student Desk and Chair Set Specifications

供应商与现货