Adjustable Swivel Gas-Lift Bar Stool with Low Black Padded Back, Chrome Frame and Round Base (model BS-ADJ-CHR-BLK-01) is listed under hotel guest room chair, with overall dimensions of 450 × 430 × 1150 mm and main material of Imported Ash Solid Wood. Load capacity: 150 kg. Certifications: armless,design,low,curved,backrest,integrated,loop,footrest,360-degree,swivel,gas,lift,height,adjustment. 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.
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions | 450 x 430 x 1150 mm | |
|---|---|---|
| Minimum seat height | 530 mm | |
| Maximum seat height | 820 mm | |
| Gas lift adjustment stroke | 290 mm | |
| Seat width | 420 mm | |
| Seat depth | 390 mm | |
| Backrest height above seat | 190 mm | |
| Round base diameter | 450 mm | |
| Footrest height above floor (max height) | 240 mm | |
| Central column diameter | 50 mm | |
| Seat padding thickness | 50 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.
| Maximum static load capacity | 150 kg | |
|---|---|---|
| Net product weight | 10 kg | |
| Gas lift cycle rating | 100000 operations | |
| Recommended user weight limit | 120 kg | |
| Seat foam density | 45 kg/m³ | |
| Upholstery abrasion resistance | 50000 cycles | |
| Warranty period (frame and mechanism) | 5 years | |
| 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.
| Structural frame and footrest | 1.5mm thick chrome-plated tubular steel, polished finish | |
|---|---|---|
| Round floor base | 2mm thick polished chrome steel disc, rubber anti-scratch ring | |
| Seat and back upholstery | 1.0mm thick black polyurethane (PU) faux leather, stitched seams | |
| Seat and back padding | 50mm thick high-resilience CA117 compliant foam | |
| Central support column | SGS-tested class 3 gas lift steel cylinder, chrome finish | |
| Seat internal support | 12mm thick plywood seat pan, secured to cantilever frame |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Side-mounted lever under seat activates pneumatic gas lift for 290mm seat height travel | |
|---|---|---|
| Swivel function | 360-degree full rotation around central column, no rotation lock | |
| Foot support | Integrated closed rectangular chrome steel footrest loop for stable foot placement | |
| Floor protection | Rubber ring under base prevents floor scratching and reduces movement noise |
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.
| Kitchen island seating | Fits standard 1100 mm kitchen breakfast bars for home dining use | |
|---|---|---|
| Cafe and bar seating | Suitable for hospitality venues with padded seat and durable chrome frame |
EU Market Access Requirements* EN Standards
| EN 1022:2018 | Applies to seating stability testing for domestic and contract stools | |
|---|---|---|
| EN 1335-2:2018 | Applies to strength, durability and safety requirements for office/contract seating | |
| EN 12520:2015 | Applies to furniture seating strength, durability and safety |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applies to general-purpose office seating performance testing | |
|---|---|---|
| ANSI/BIFMA X5.4-2020 | Applies to lounge and public seating performance requirements |
Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to furniture dimension measurement for seating products | |
|---|---|---|
| GB/T 10357.3-2013 | Applies to mechanical strength and durability testing for seating |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to furniture dimension measurement for seating products; 2. GB/T 10357.3-2013: Applies to mechanical strength and durability testing for seating; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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