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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)	610 × 600 × 820 mm
Seat height	510 mm
Seat cushion dimensions	510 x 480 mm
Seat cushion thickness	115 mm
Backrest height	430 mm
Backrest width	490 mm
Armrest height above seat	180 mm
Leg splay diameter	580 mm
Central back cutout dimensions	200 x 250 mm
Leg tube diameter	25 mm
Floor clearance under seat	395 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.

Net weight per chair	14 kg
Recommended static load capacity	160 kg
Seat foam density	45 kg/m³
Foam rebound rate	60%
Backrest static load resistance	90 kg
Leg static load per leg	50 kg
Seam stitch pitch	8 stitches per 30mm
Upholstery abrasion resistance	30000 Martindale cycles
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 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.

Seat and back upholstery	1.0mm thick beige PU leather
Seat cushion fill	High-density polyurethane foam
Backrest fill	30mm thick molded high-resilience foam
Leg construction	Powder-coated matte black carbon steel
Internal seat frame	1.2mm thick steel support frame
Armrest structure	Integrated upholstered molded frame
Floor protection pads	8mm thick non-slip rubber
Stitching details	Matching beige polyester thread
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
Tilt Mechanism Plate Thickness	2.5 mm cold-rolled steel

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Fixed seating position	Non-reclining, non-swivel rigid structure
Integrated armrest support	Low curved armrests formed by back side extensions
Stable four-point base	Splayed tapered metal legs arranged at 15-degree outward angle
Open back ventilation	Central hourglass cutout between backrest lobes
Wipe-clean maintenance	Smooth PU upholstery surface
Tool-free leg assembly	Four threaded leg attachment points
Floor protection	Rubber end caps on all leg bases
Recline Angle / Lock Reference	125° with 3suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg
Height Adjustment Stroke	100 mm continuous travel
Rotation / Mobility Configuration	360° 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 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

Applications & Usage

Recommended spaces / users / usage modes

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

Residential dining room	Pairs with standard 750mm height dining tables for daily family meals
Cafe and bistro seating	Durable upholstered design suitable for casual commercial food service spaces
Open-plan kitchen island	Compact footprint fits counter-height adjacent dining nooks
Home office guest seating	Modern aesthetic complements desk areas for occasional visitor use
Hotel banquet breakout areas	Stackable compatible design for flexible function space seating
Apartment small-space dining	Sleek open-back design avoids visual bulk in compact living areas
Recommended Matching Desk Size	2.4 m executive desk
Reference Daily Use Duration	8 hours/day; confirm by ergonomic testing

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 12520:2015	Furniture strength, durability and safety requirements for domestic seating
EN 1022:2018	Domestic furniture seating determination of stability
EN 16139:2013	Non-domestic seating strength, durability and safety for contract use

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017	General technical requirements for wooden furniture, applicable for structural stability verification
GB 18584-2001	Indoor decorating and refurbishing materials limit of harmful substances for wooden furniture
GB/T 10357.3-2013	Test method for furniture strength and durability for seating furniture

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable for structural stability verification;
2. GB 18584-2001: Indoor decorating and refurbishing materials limit of harmful substances for wooden furniture;
3. GB/T 10357.3-2013: Test method for furniture strength and durability for seating furniture;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

This modern beige upholstered open-back dining armchair presents a sleek, streamlined silhouette defined by clean lines and balanced proportions. Its open back features a central hourglass cutout between two gently curved backrest lobes, creating a light, airy visual profile that avoids visual heaviness, while low curved armrests extend seamlessly from the sides of the back to form a continuous, integrated molded frame. The chair sits atop four splayed tapered black metal legs set at a gentle outward angle, delivering a stable, contemporary four-point base that anchors the soft upholstered upper structure. The chair is built for long-lasting regular use, with a 1.2mm thick internal steel support frame paired with a bent plywood or equivalent internal seat support board to reinforce the seating structure. Seat and back surfaces are upholstered in 1.0mm thick beige PU leather, with stitching finished in matching beige polyester thread for a cohesive, polished look. The seat cushion is filled with high-density polyurethane foam, while the backrest uses molded high-resilience foam for balanced comfort. Legs are constructed from powder-coated matte black carbon steel, fitted with 8mm thick non-slip rubber end caps to protect finished floor surfaces, and attach via threaded connection points for straightforward setup. As a fixed-position non-reclining, non-swivel seating option, the chair offers practical, low-maintenance function: its smooth PU upholstery wipes clean easily for quick upkeep, and the open back cutout supports air circulation for added comfort during extended seating. It is compatible with stacking to support flexible space rearrangement. This chair fits a wide range of residential and commercial settings. In residential spaces, it pairs seamlessly with standard dining tables for daily family meals, tucks neatly into small apartment dining nooks, works well alongside open-plan kitchen island seating areas, and serves as polished occasional guest seating in home offices. For commercial use, its durable upholstered construction suits casual cafe and bistro dining areas, and its stackable design makes it a practical choice for hotel banquet breakout spaces that require flexible, reconfigurable seating. Procurement teams and individual buyers should note that each set is packaged across two cartons, with assembly taking around 40 minutes per unit. The compact packaging supports efficient shipping and storage, making the model well suited for both small residential orders and larger bulk commercial fit-outs where space efficiency during transport is a priority.

Modern Beige Upholstered Open-Back Dining Armchair with Black Tapered Metal Legs Specifications

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