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Double Student Height-Adjustable School Desk and Chair Set Specifications

DSD-CH-BF002Code:4XU0A7V1

Double Student Height-Adjustable School Desk and Chair Set (model DSD-CH-BF002) is listed under Single Student Desk / Chair. Dimensions: 1200 × 500 × 780 mm. Materials: 18mm MDF core with melamine laminate, blue PP injection edge banding. Load capacity: 100 kg. Product Features: Classroom,furniture,height-adjustable,cantilever,frame,under-desk,storage,double-seat. This page consolidates 6 groups of specifications and GB / EN standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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2026-08-22 17:50Popularity: 87
BrandYili FurnitureModelDSD-CH-BF002
Overall dimensions (W × D × H)1200 × 500 × 780 mmOverall set footprint1200 x 500 x 780 mm
Desk work surface size1200 x 500 mmChair individual dimensions400 x 400 x 460 mm
Seat height from floor460 mmUnder-desk wire book basket size1120 x 200 x 150 mm
Front modesty panel size1100 x 200 mmDesk height adjustment range60 mm
Chair backrest size per unit400 x 320 mmSeat usable width per position410 mm
Under-desk knee clearance height620 mmFrame tube cross-section30 x 60 mm
Finished Seat Cushion Thickness90 mmBackrest Padding Thickness70 mm
Lumbar Support Zone Height240 mmClear Width Between Armrests540 mm
Set total net weight38 kgRecommended static load per desk top100 kg
Single side hook static load capacity50 kgRecommended user age range18 years
Wire basket storage static load20 kgSurface scratch resistance (melamine top)2000 cycles
Frame paint adhesion ratingGrade 1Side hook load-bearing projection50 mm
Seat Foam Density / Rebound Reference45 kg/m³ / 65%Back Foam Density Reference38 kg/m³
Desk work surface18mm MDF core with melamine laminate, blue PP injection edge bandingStructural frame1.5mm thick oval steel tube with blue epoxy powder coating
Chair seat and backrestDouble-layer blow-molded gray PP with integrated carry cutoutUnder-desk storage basket5mm outer diameter steel wire with blue electrostatic spray coating
Front modesty panel18mm melamine-laminated MDF matching desk top finish, secured with steel screwsHeight adjustment collarsInjection-molded black PP with steel locking pins
Foot caps and connection buffersBlack molded non-slip PP/TPR composite, floor-protecting designSide utility hookMolded silver PP, foldable design attached to left desk leg
Chair seat support frame1.5mm rectangular steel tube with silver-chrome powder finishEdge trim for desk topShock-resistant blue PP molded edge, rounded corner design
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support boardBackrest Internal Frame Thickness14 mm bent plywood/composite reinforced frame
Desk height adjustmentCollar-type lock adjustment with 60mm total vertical travel to match student statureCantilever chair designFixed non-swivel cantilever frame with stable floor contact, no moving parts for classroom durability
Under-desk wire storageOpen wire mesh basket holds books and stationery, integrated cup holder recesses for water bottlesBag hanging functionIntegrated side hook supports backpacks and school supplies without blocking leg room
Front modesty panelFixed panel blocks view under desk, prevents items from falling to front seating areaStackable chair storageMatching chairs are designed to stack for compact classroom storage when not in use
Rounded edge protectionImpact-resistant edge trim reduces injury risk from student contact with desk perimeterCarry port on chair backMolded cutout in chair back allows easy lifting and repositioning of chairs for cleaning
Recline Angle / Lock Reference125° with 3suggested lock positionsTilt Tension User-weight RangeReference adjustment coverage 120 kg
Rotation / Mobility Configuration360° swivel with 5-caster multidirectional movementReference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per setReference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/setReference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilizationIndicative 40HQ Loading320 sets at 85% space utilization
K-12 classroom applicationDesigned for two students per unit, ideal for standard primary and secondary school classroomsTutoring center useSuitable for small-group tutoring and after-school program study spaces
Library reading area deploymentConfigurable for public school library study zones with durable, easy-to-clean surfacesStudy room use for childrenCan be used in home dual-child study rooms for shared homework space
Exam hall seatingStandardized dimensions support fair, uniform seating arrangements for school examsTraining room setupSuitable for vocational and youth training center classroom configurations
Recommended Matching Desk Size2.4 m executive deskReference Daily Use Duration8 hours/day; confirm by ergonomic testing
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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)1200 × 500 × 780 mm
Overall set footprint1200 x 500 x 780 mm
Desk work surface size1200 x 500 mm
Chair individual dimensions400 x 400 x 460 mm
Seat height from floor460 mm
Under-desk wire book basket size1120 x 200 x 150 mm
Front modesty panel size1100 x 200 mm
Desk height adjustment range60 mm
Chair backrest size per unit400 x 320 mm
Seat usable width per position410 mm
Under-desk knee clearance height620 mm
Frame tube cross-section30 x 60 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Set total net weight38 kg
Recommended static load per desk top100 kg
Single side hook static load capacity50 kg
Recommended user age range18 years
Wire basket storage static load20 kg
Surface scratch resistance (melamine top)2000 cycles
Frame paint adhesion ratingGrade 1
Side hook load-bearing projection50 mm
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Desk work surface18mm MDF core with melamine laminate, blue PP injection edge banding
Structural frame1.5mm thick oval steel tube with blue epoxy powder coating
Chair seat and backrestDouble-layer blow-molded gray PP with integrated carry cutout
Under-desk storage basket5mm outer diameter steel wire with blue electrostatic spray coating
Front modesty panel18mm melamine-laminated MDF matching desk top finish, secured with steel screws
Height adjustment collarsInjection-molded black PP with steel locking pins
Foot caps and connection buffersBlack molded non-slip PP/TPR composite, floor-protecting design
Side utility hookMolded silver PP, foldable design attached to left desk leg
Chair seat support frame1.5mm rectangular steel tube with silver-chrome powder finish
Edge trim for desk topShock-resistant blue PP molded edge, rounded corner design
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness14 mm bent plywood/composite reinforced frame
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Desk height adjustmentCollar-type lock adjustment with 60mm total vertical travel to match student stature
Cantilever chair designFixed non-swivel cantilever frame with stable floor contact, no moving parts for classroom durability
Under-desk wire storageOpen wire mesh basket holds books and stationery, integrated cup holder recesses for water bottles
Bag hanging functionIntegrated side hook supports backpacks and school supplies without blocking leg room
Front modesty panelFixed panel blocks view under desk, prevents items from falling to front seating area
Stackable chair storageMatching chairs are designed to stack for compact classroom storage when not in use
Rounded edge protectionImpact-resistant edge trim reduces injury risk from student contact with desk perimeter
Carry port on chair backMolded cutout in chair back allows easy lifting and repositioning of chairs for cleaning
Recline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kg
Rotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilization
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

K-12 classroom applicationDesigned for two students per unit, ideal for standard primary and secondary school classrooms
Tutoring center useSuitable for small-group tutoring and after-school program study spaces
Library reading area deploymentConfigurable for public school library study zones with durable, easy-to-clean surfaces
Study room use for childrenCan be used in home dual-child study rooms for shared homework space
Exam hall seatingStandardized dimensions support fair, uniform seating arrangements for school exams
Training room setupSuitable for vocational and youth training center classroom configurations
Recommended Matching Desk Size2.4 m executive desk
Reference Daily Use Duration8 hours/day; confirm by ergonomic testing
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1729-1:2015Functional and safety requirements for educational institution furniture
EN 1729-2:2012Test methods for strength, durability and stability of school furniture
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3976-2014Standard for functional sizes and technical requirements of school desks and chairs
GB 18580-2017Formaldehyde emission limit for wood-based panels used in furniture
GB/T 3324-2017General technical requirements for wooden furniture
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 3976-2014: Standard for functional sizes and technical requirements of school desks and chairs;
2. GB 18580-2017: Formaldehyde emission limit for wood-based panels used in furniture;
3. GB/T 3324-2017: General technical requirements for wooden furniture;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

Double Student Height-Adjustable School Desk and Chair Set (model DSD-CH-BF002) is listed under Single Student Desk / Chair. Dimensions: 1200 × 500 × 780 mm. Materials: 18mm MDF core with melamine laminate, blue PP injection edge banding. Load capacity: 100 kg. Product Features: Classroom,furniture,height-adjustable,cantilever,frame,under-desk,storage,double-seat. This page consolidates 6 groups of specifications and GB / EN standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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