Red Upholstered Armless Swivel Lounge Chair with Gas Lift Height Adjustment and Polished 4-Star Base (model ASL-R4S-700G) is listed under hotel guest room chair, with overall dimensions of 850 × 770 × 1000 mm and main material of Imported Ash Solid Wood. Load capacity: 150 kg. Certifications: Armless,contoured,form,swivel,height-adjustable,structure,polished,metal,base,upholstered,shell. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
| Time | Field | Original Value | Corrected Value | Note / Status |
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions | 850 x 770 x 1000 mm | |
|---|---|---|
| Minimum seat height | 460 mm | |
| Maximum seat height | 580 mm | |
| Seat width | 700 mm | |
| Seat depth | 560 mm | |
| Backrest height | 540 mm | |
| Base spread diameter | 700 mm | |
| Gas lift tube diameter | 38 mm | |
| Floor glide diameter | 50 mm | |
| Upholstery shell thickness | 80 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended static user load | 150 kg | |
|---|---|---|
| Net weight | 25 kg | |
| Cushion foam density | 35 kg/m³ | |
| Foam rebound rate | 45% | |
| Upholstery abrasion resistance | 50000 Martindale cycles | |
| Base static load rating | 300 kg | |
| Seam stitch pitch | 8 stitches per 30mm | |
| 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 |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and back shell | Molded plywood inner frame wrapped in polyurethane foam, upholstered in smooth red faux leather | |
|---|---|---|
| Gas lift cylinder | Chrome-plated steel class 2 gas lift with 38mm tube diameter | |
| 4-star base | Polished die-cast aluminum cross frame with brushed chrome finish | |
| Floor glides | Black nylon non-marking glides fitted to each base prong end | |
| Height adjustment lever | Black reinforced nylon lever with steel actuation cable | |
| Mechanism mounting plate | 2.5mm thick cold-rolled steel plate connecting seat shell to gas lift |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Swivel function | 360-degree full rotation around central gas lift axis for flexible positioning | |
|---|---|---|
| Height adjustment | Pneumatic height adjustment via side lever, locking at any point within 120mm stroke | |
| Seating support | Integrated contoured seat and back with outward curved winged edges for relaxed lumbar support | |
| Floor protection | Fixed non-marking nylon glides to prevent floor scuffing on hard flooring surfaces |
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 |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Lobby and reception areas | Comfortable stylish seating for waiting guests with smooth swivel movement for easy interaction | |
|---|---|---|
| Open office breakout zones | Casual flexible seating for short meetings, breaks or informal individual work sessions |
EU Market Access Requirements* EN Standards
| EN 16139:2013 | Applicable for strength, durability and safety requirements for non-domestic lounge seating | |
|---|---|---|
| EN 1022:2018 | Applicable for stability testing of freestanding upholstered seating furniture |
US and Canada office-furniture standards
| ANSI/BIFMA X5.4-2020 | Applicable for performance and safety testing of lounge seating products |
|---|
Standards applicable to China-market projects
| GB/T 3324-2017 | Applicable for general technical requirements of wooden furniture used for upholstered chair frames | |
|---|---|---|
| GB/T 16799-2008 | Applicable for performance testing of faux leather upholstery materials used on seating |
This product must meet the following technical requirements: 1. GB/T 3324-2017: Applicable for general technical requirements of wooden furniture used for upholstered chair frames; 2. GB/T 16799-2008: Applicable for performance testing of faux leather upholstery materials used on seating; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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