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High-Back Mesh Ergonomic Task Chair with Green Seat Specifications

OC-HB-MESH-650-GRNCode:ZWEBFLV1

High-Back Mesh Ergonomic Task Chair with Green Seat (model OC-HB-MESH-650-GRN) is listed under Mesh Office Chair. Dimensions: 650 × 650 × 1180 mm. Materials: Dark blue woven flexible mesh in a teardrop insert. Load capacity: 136 kg. Product Features: High-back,swivel,five-star,base,mesh,back,upholstered,seat,mobile,task,chair. This page consolidates 6 groups of specifications and ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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2026-11-04 11:39Popularity: 1
BrandJIULONGYOUSHENGModelOC-HB-MESH-650-GRN
Overall dimensions (W × D × H)650 × 650 × 1180 mmFinished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mmLumbar Support Zone Height240 mm
Clear Width Between Armrests540 mmRecommended user weight capacity136 kg
Net weight16 kgBackrest static support load136 kg
Seat impact durability100,000 cyclesCaster rolling durability100,000 cycles
Gas-lift cycle life100,000 height-adjustment cyclesTilt mechanism cyclic durability100,000 recline cycles
Recommended user height range185 cmOccupant capacity1 person
Seat Foam Density / Rebound Reference45 kg/m³ / 65%Backrest support meshDark blue woven flexible mesh in a teardrop insert
Outer back frameDark blue molded polymer or fabric-wrapped structural frameSeat upholsteryGreen woven fabric over molded foam cushion
Seat foam80 mm molded polyurethane foam, procurement density 45 kg/m3Seat support shell10 mm molded polypropylene or plywood-composite seat carrier
Armrest padsBlack or gray polymer contact pads with soft top surfaceArm supportsSilver painted steel or die-cast aluminum vertical posts and brackets
Central mechanismBlack steel tilt plate with painted finishGas liftBlack powder-coated steel gas lift with 50 mm outer tube
Five-star basePolished silver painted aluminum or steel five-star baseCastersBlack nylon twin-wheel casters with hard tread
Frame fastenersZinc-plated steel bolts, washers, and lock nutsSeat height adjustmentPneumatic lift with 80 mm stroke and lever operation, reaching a 530 mm seat height
Swivel function360-degree full rotation around the central gas-lift axisBack reclineCentered tilt mechanism allowing 15-degree rearward recline
Tilt tension controlUnder-seat knob adjusts spring resistance over 5 incremental turnsTilt lockLocking lever secures the back in the upright position
MobilityFive 60 mm twin-wheel swivel casters support movement on carpet and hard floorsBack supportFlexible woven mesh back flexes under upper-back pressure for passive lumbar support
Seat supportThick green cushion distributes seated pressure across a 500 x 480 mm seat areaRecline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kgRotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
Reference Package Count1 set / 2 cartonsReference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mmReference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/setIndicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilizationOpen-plan office workstationsSuitable for individual desks where swivel access, caster mobility, and upright back support are required
Private offices and manager workstationsUseful for daily desk tasks of 8 hours when specified with commercial-duty foam and mechanismHome office and study roomsFits compact 1600 mm desks with a 650 mm base footprint
Meeting and project roomsCan be used around conference tables requiring frequent turning and short repositioningShared seating and hot-deskingAppropriate for rotating users between 160 and 185 cm tall with adjustable seat and arm height
Hard-floor or carpeted officesCaster specification should be selected by floor type using hard or soft tread variantsRecommended Matching Desk Size2.4 m executive desk
Reference 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)650 × 650 × 1180 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.

Recommended user weight capacity136 kg
Net weight16 kg
Backrest static support load136 kg
Seat impact durability100,000 cycles
Caster rolling durability100,000 cycles
Gas-lift cycle life100,000 height-adjustment cycles
Tilt mechanism cyclic durability100,000 recline cycles
Recommended user height range185 cm
Occupant capacity1 person
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Backrest support meshDark blue woven flexible mesh in a teardrop insert
Outer back frameDark blue molded polymer or fabric-wrapped structural frame
Seat upholsteryGreen woven fabric over molded foam cushion
Seat foam80 mm molded polyurethane foam, procurement density 45 kg/m3
Seat support shell10 mm molded polypropylene or plywood-composite seat carrier
Armrest padsBlack or gray polymer contact pads with soft top surface
Arm supportsSilver painted steel or die-cast aluminum vertical posts and brackets
Central mechanismBlack steel tilt plate with painted finish
Gas liftBlack powder-coated steel gas lift with 50 mm outer tube
Five-star basePolished silver painted aluminum or steel five-star base
CastersBlack nylon twin-wheel casters with hard tread
Frame fastenersZinc-plated steel bolts, washers, and lock nuts
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seat height adjustmentPneumatic lift with 80 mm stroke and lever operation, reaching a 530 mm seat height
Swivel function360-degree full rotation around the central gas-lift axis
Back reclineCentered tilt mechanism allowing 15-degree rearward recline
Tilt tension controlUnder-seat knob adjusts spring resistance over 5 incremental turns
Tilt lockLocking lever secures the back in the upright position
MobilityFive 60 mm twin-wheel swivel casters support movement on carpet and hard floors
Back supportFlexible woven mesh back flexes under upper-back pressure for passive lumbar support
Seat supportThick green cushion distributes seated pressure across a 500 x 480 mm seat area
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.

Open-plan office workstationsSuitable for individual desks where swivel access, caster mobility, and upright back support are required
Private offices and manager workstationsUseful for daily desk tasks of 8 hours when specified with commercial-duty foam and mechanism
Home office and study roomsFits compact 1600 mm desks with a 650 mm base footprint
Meeting and project roomsCan be used around conference tables requiring frequent turning and short repositioning
Shared seating and hot-deskingAppropriate for rotating users between 160 and 185 cm tall with adjustable seat and arm height
Hard-floor or carpeted officesCaster specification should be selected by floor type using hard or soft tread variants
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

No standards data is available for this market.
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing referenceRecommended references: ANSI/BIFMA X5.1
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

No standards data is available for this market.
Standardized tender description text
This product must meet the following technical requirements:
1. Technical standards and test reports must be supplied during tender or purchase confirmation;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

High-Back Mesh Ergonomic Task Chair with Green Seat (model OC-HB-MESH-650-GRN) is listed under Mesh Office Chair. Dimensions: 650 × 650 × 1180 mm. Materials: Dark blue woven flexible mesh in a teardrop insert. Load capacity: 136 kg. Product Features: High-back,swivel,five-star,base,mesh,back,upholstered,seat,mobile,task,chair. This page consolidates 6 groups of specifications and ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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