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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)	570 × 600 × 870 mm
Seat height from floor	480 mm
Seat usable width	500 mm
Seat usable depth	470 mm
Seat cushion thickness	120 mm
Backrest total height from seat	410 mm
Integrated armrest height from floor	700 mm
Horizontal open gap between seat and backrest	80 mm
Metal leg tube diameter	22 mm
Leg splay outward offset from seat edge	120 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.

Unit net weight	14 kg
Recommended static weight capacity	125 kg
Seat foam density	45 kg/m³
Seat foam rebound rate	60%
Upholstery abrasion resistance (Martindale)	50000 cycles
Floor glide static load rating per leg	40 kg
Standard available color count	4
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

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	1.2mm thick dark charcoal faux leather (PU microfiber)
Seat inner support panel	12mm thick multi-layer plywood
Seat and back padding	High-resilience polyurethane foam
Legs and support brackets	1.5mm thick powder-coated gunmetal steel
Mounting hardware	Zinc-plated steel bolts and lock nuts
Leg floor glides	Non-abrasive injection-molded plastic caps
Back support brackets	Laser-cut bent steel plate with matte gunmetal finish
Upholstery seam construction	Reinforced stitched seams with 8mm stitch pitch
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.

Frame structure	Fixed static non-swivel, non-reclining, non-height-adjustable rigid frame
Integrated armrest support	Curved wrap-around backrest extends to form 700mm high padded armrests
Backrest support	Dual gunmetal steel brackets bolted to seat frame for rigid back retention
Assembly requirement	Knock-down assembly with included hardware and step-by-step instructions
Leg stability design	Four outward-splayed tapered legs with center gravity alignment to prevent tipping
Cleaning and maintenance	Wipe-clean surface compatible with mild soap and soft cloth, no abrasive cleaners
Floor protection function	Plastic glides on each leg base prevent scratching hard floor surfaces
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 use	Suitable for daily meal seating at standard 750mm high dining tables
Kitchen island seating	Appropriate for stationary use at kitchen counter dining overhangs
Light commercial cafe use	Suitable for low-traffic cafe, bistro or hotel lounge dining areas
Home office guest seating	Appropriate for short-duration visitor seating adjacent to home office desks
Meeting room breakout seating	Suitable for informal small meeting spaces and breakout 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	Strength, durability and safety requirements applicable for domestic seating furniture
EN 1022:2019	Stability test method applicable for fixed non-adjustable domestic chairs

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017	General technical requirements applicable for wooden and metal frame domestic dining furniture
GB/T 16799-2008	Performance requirements applicable for PU leather furniture upholstery materials
GB 28007-2011	Mechanical safety requirements applicable for fixed adult seating furniture

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements applicable for wooden and metal frame domestic dining furniture;
2. GB/T 16799-2008: Performance requirements applicable for PU leather furniture upholstery materials;
3. GB 28007-2011: Mechanical safety requirements applicable for fixed adult seating furniture;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Modern Dark Charcoal Upholstered Curved Back Dining Armchair, model DC-GM087-CURV, is a sleek unbranded public seating option defined by its minimalist contemporary silhouette. It features a continuous curved wrap-around back that extends into integrated padded armrests, paired with four outward-splayed tapered gunmetal metal legs aligned for centered gravity distribution to prevent tipping. The clean, unbroken lines and matte dark charcoal upholstery paired with cool gunmetal metal finishes create a cohesive understated visual profile that complements modern interior schemes without overwhelming surrounding decor. Construction prioritizes durable, everyday use with layered, rigorously specified materials. The seat and back are upholstered in 1.2mm thick dark charcoal PU microfiber faux leather, fitted over high-resilience polyurethane foam padding with 45 kg/m³ density and 60% rebound rate, supported by a bent plywood inner seat structure. The frame and splayed legs are fabricated from 1.5mm thick powder-coated gunmetal steel, secured with zinc-plated steel bolts and lock nuts, with laser-cut bent steel back support brackets for rigid structural retention. Reinforced stitched seams with 8mm stitch pitch extend upholstery longevity, while non-abrasive injection-molded plastic glides cap each leg base. The upholstery carries a 50000-cycle Martindale abrasion resistance rating, and the chair supports a recommended static weight capacity of 125 kg. Fixed to a rigid non-swivel, non-reclining, non-height-adjustable frame, the chair delivers stable stationary seating with full arm support, with dimensions tailored to align with standard 750mm high dining tables. The wipe-clean faux leather surface allows simple maintenance with mild soap and a soft cloth, and the integrated leg glides prevent scratches on hard floor surfaces. Knock-down assembly is required, with all mounting hardware and step-by-step instructions included, for an 40 minutes per set. Each unit has a net weight of 14 kg, with overall dimensions of 570 x 600 x 870 mm, a 480 mm seat height, 120 mm thick seat cushion, and 700 mm high integrated armrests; the seat offers 500 mm usable width and 470 mm usable depth, with a 410 mm tall backrest and an 80 mm horizontal open gap between seat and back. Standard offering includes 4 available color options. Each set ships across 2 cartons with a total packaged gross weight of 23 kg, with 135 sets fitting in a 20GP container at 85% space utilization. The chair is suited to a range of public and private spaces, including residential dining rooms, kitchen island counter overhangs, low-traffic cafes, bistros and hotel lounge dining areas, home office guest seating positions, and informal meeting room breakout zones, with compatibility for pairing with 2.4 m executive desks. Procurement teams should note the chair is intended for light commercial use rather than high-footfall heavy-traffic venues, confirm assembly resource allocation for installation, and account for the two-carton packaging configuration when planning receiving, storage, and installation workflows. No specialized cleaning products are required for ongoing upkeep, reducing long-term maintenance overhead for facility operators.

Modern Dark Charcoal Upholstered Curved Back Dining Armchair with Gunmetal Splayed Metal Legs Specifications

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