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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)	630 × 630 × 1080 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

Weight, Load & Performance

Net weight / load capacity / users / durability

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

Recommended user weight	120 kg
Chair net weight	12.5 kg
Seat foam density	45 kg/m3
Back mesh tensile rating	400 N/50 mm
Caster rolling durability	100000 cycles
Gas-lift cycles	100000 height-adjustment cycles
Base static load	500 kg vertical static test load
Seat impact endurance	100000 cycles
Fabric abrasion acceptance	50000 Martindale cycles
Seat Foam Density / Rebound Reference	45 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.

Back support	Gray-black flexible mesh in a molded black polymer frame with two visible horizontal tension zones
Seat surface	Black woven fabric over molded polyurethane foam with a rounded waterfall front
Arm structure	One-piece black molded polymer loop arms connecting under-seat and back-side supports
Internal seat board	12 mm molded plywood or equivalent composite seat carrier under the cushion
Lift and mechanism	Chrome-plated steel gas cylinder with black painted steel tilt mechanism under the seat
Base and casters	Black molded polymer five-star base with five twin-wheel nylon casters

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Height adjustment	Pneumatic right-side lever provides 100 mm seat-height travel from 440 to 540 mm
Recline control	Center tilt mechanism allows 17 degrees of synchronized back movement and locks at 98 degrees upright
Mobility	Five 50 mm twin casters support rolling movement on carpet and hard-floor office surfaces
Backrest recline angle	115degrees

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Carton dimensions	650 x 640 x 340 mm
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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Open-plan workstations	Suited to daily computer tasks where mesh ventilation, 360-degree swivel, and compact 630 mm footprint support dense benching layouts
Meeting and visitor work areas	Fixed loop arms and rolling five-star base provide practical temporary seating without the cost of executive controls

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 reference	Recommended 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.

GENERATED EXPORTS

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PDF · MB-MESH-TASK-01

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English title, specifications, materials, standards and purchasing fields.

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Product Description

The Mesh Mid-Back Swivel Task Chair, model MB-MESH-TASK-01, is an unbranded office chair designed for practical daily seating in regular workplace settings. Its appearance combines a gray-black flexible mesh back set in a molded black polymer frame with two visible horizontal tension zones. The black woven fabric seat uses molded polyurethane foam and features a rounded waterfall front. One-piece black molded polymer loop arms connect the under-seat structure to the back-side supports, giving the chair a clean, continuous profile. A black molded polymer five-star base, five twin-wheel nylon casters, and a chrome-plated steel gas cylinder complete the functional visual layout. The chair measures 630 by 630 by 1080 mm, with 540 mm of clear width between the armrests. Construction balances cushioned support with resilient components. The finished seat cushion is 90 mm thick and uses 45 kg/m3 foam, while the backrest includes 70 mm of padding thickness and a lumbar support zone 240 mm high. Beneath the cushion is a 12 mm molded plywood or equivalent composite seat carrier. The tilt mechanism under the seat is black painted steel, and the gas cylinder is chrome-plated steel. The mesh back is rated at 400 N/50 mm tensile strength, the base has a 500 kg vertical static test load, and the recommended user weight is 120 kg. The chair itself weighs 12.5 kg. Operation is straightforward for shared or individually assigned workstations. A pneumatic right-side lever controls 100 mm of seat-height travel, adjusting the seat from 440 to 540 mm. The center tilt mechanism provides 17 degrees of synchronized back movement, locks at 98 degrees upright, and permits a backrest recline angle of 115 degrees. The 360-degree swivel and 50 mm twin casters allow easy movement on both carpet and hard-floor office surfaces. Caster rolling durability and gas-lift durability are each rated for 100,000 cycles. This model is well suited to open-plan workstations used for everyday computer tasks, where its compact footprint, mesh ventilation, swivel action, and fixed loop arms support dense benching arrangements. It is also appropriate for meeting and visitor work areas that require comfortable temporary seating without executive-level adjustment features. For procurement and installation planning, the product is supplied as one set in two cartons with a packaged gross weight of 23 kg and a carton volume of 0.26 m3 per set. Reference assembly time is 40 minutes per set, so buyers should allow time for on-site assembly when ordering multiple chairs.

Mesh Mid-Back Swivel Task Chair Specifications

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