Two-Tone Industrial Asymmetrical 4-Tier Open Bookcase with Closed Cabinet Compartments (model BK-IND-4T-2C-1800) is listed under Panel-type Filing Cabinet, with overall dimensions of 1830 × 430 × 1850 mm and main material of Particle‑board (PB). Load capacity: 25 kg. Certifications: Industrial,style,mixed,open/closed,storage,metal,frame,freestanding,floor,unit. 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 unit dimensions | 1830 x 430 x 1850 mm | |
|---|---|---|
| Number of horizontal storage tiers | 4 tiers | |
| Closed cabinet compartment count | 2 double-door units | |
| Recessed enclosed open shelf count | 2 units | |
| Fully open shelf bay count | 2 units | |
| Shelf panel thickness | 18 mm | |
| Metal frame tube diameter | 20 mm | |
| Base plinth height | 80 mm | |
| Angled support leg height | 120 mm | |
| Cabinet door panel thickness | 15 mm | |
| Back panel thickness | 3 mm | |
| Edge banding thickness | 1 mm | |
| X-brace support height per tier | 380 mm | |
| Open shelf clear height between tiers | 360 mm | |
| Carcass Panel Thickness | 25 mm | |
| Door / Drawer Front Thickness | 22 mm | |
| Shelf Thickness | 25 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Assembled product weight | 40 kg | |
|---|---|---|
| Per-shelf static load capacity | 25 kg | |
| Anti-tip wall anchor load rating | 50 kg | |
| Hinge open/close cycle rating | 50000 cycles | |
| Melamine surface abrasion resistance | 2000 cycles | |
| Floor protection glide load per leg | 25 kg | |
| Shelf Distributed Load | 30 kg/shelf | |
| Drawer Slide Load / Life | 45 kg/pair; 50000 cycles | |
| Hinge Opening Angle / Life | 165°; 80000 cycles | |
| Anti-tip Fixing Reference | Products above 1200 mm should use at least 2 wall fixing points |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Support frame and bracing | Powder-coated black carbon steel tube with welded X-cross bracing | |
|---|---|---|
| Shelf and cabinet carcase panels | 18 mm particleboard substrate with light grey washed wood-effect melamine laminate | |
| Cabinet door panels | 15 mm MDF substrate with dark charcoal grey matte melamine finish | |
| Unit backing | 3 mm hardboard with dark grey finish | |
| Support feet | Angled black powder-coated steel hairpin legs with non-scratch plastic glides | |
| Hardware | Zinc-plated steel cam-lock fasteners, concealed cabinet hinges, and steel wall anchor anti-tip kit |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Storage configuration | Asymmetrical mixed layout combining open display shelves and concealed closed cabinets | |
|---|---|---|
| Structural rigidity | Integrated X-shaped metal cross-bracing at all corner supports to prevent frame racking | |
| Anti-tip safety | Wall-mounted anchor restraint included to secure unit to wall surfaces and prevent tipping | |
| Floor protection | Plastic glides on all base legs to prevent scratching hard floor 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 Package Dimensions | 2100× 700× 350 mm/carton according to carcass split | |
| Reference Packaged Gross Weight | 100 kg/set in 3 cartons | |
| Reference Packaging Volume | 0.65 m³/set |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Residential living space use | Suitable for display of decor, books and media, with concealed storage for clutter | |
|---|---|---|
| Office workspace use | Appropriate for open office areas or home offices to store files, supplies and reference materials |
EU Market Access Requirements* EN Standards
| EN 14749:2016 | Safety and performance requirements for domestic and kitchen storage furniture, applicable to unit stability | |
|---|---|---|
| EN 312:2010 | Particleboard specifications, applicable to engineered wood panel performance | |
| EN 15166:2007 | Test methods for furniture storage unit strength and durability, applicable to cyclic load testing |
US and Canada office-furniture standards
| ANSI/BIFMA X5.9-2019 | Storage furniture performance standard, applicable to commercial office use load ratings | |
|---|---|---|
| ANSI/BIFMA e3-2019 | Furniture sustainability standard, applicable to material emissions and recycled content verification |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to carcase and panel structural performance | |
|---|---|---|
| GB/T 4897.3-2003 | Particleboard for furniture use, applicable to shelf and cabinet substrate quality | |
| GB 28007-2011 | Furniture mechanical and physical performance test methods for storage units, applicable to load testing | |
| GB/T 1931-2009 | Wood-based panel moisture content determination, applicable to panel moisture specifications |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to carcase and panel structural performance; 2. GB/T 4897.3-2003: Particleboard for furniture use, applicable to shelf and cabinet substrate quality; 3. GB 28007-2011: Furniture mechanical and physical performance test methods for storage units, applicable to load testing; 4. GB/T 1931-2009: Wood-based panel moisture content determination, applicable to panel moisture specifications; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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