Galvanized Perforated Cable Tray
Propriétés de base
Lieu d'origine:
Chine
Nom de marque:
BDINDUSTRIAL
Certification:
ISO,CE
Numéro de modèle:
Plateau de câbles-002
Propriétés commerciales
Quantité de commande minimale:
100m
Prix:
5-20usd per meter
Conditions de paiement:
T/T, D/A, D/P
Capacité à fournir:
10000M par semaine
Résumé du produit
Chemin de câbles perforé galvanisé – Léger, économique et bien ventilé. Idéal pour la gestion des câbles en intérieur avec une protection fiable contre la corrosion (HDG ou électro-galvanisé). Disponible dans des largeurs de 50 à 900 mm, classes de charge légères à très lourdes.
Détails de produit
Mettre en évidence:
galvanized perforated cable tray
,steel cable tray with warranty
,industrial cable management tray
Description de produit
Product Overview
The Galvanized Perforated Cable Tray is a versatile, lightweight, and cost‑effective solution for indoor electrical cable management. The perforated bottom provides excellent ventilation while allowing small cables to be easily supported and routed. Hot‑dip galvanized (HDG) or electro‑galvanized finish ensures reliable corrosion resistance for general industrial and commercial applications.
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Perforated design – ventilation + small cable support
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Galvanized finish – HDG (≥65µm) or electro‑galvanized (Z12‑Z25)
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Easy installation – lightweight, pre‑punched splice holes
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Compliant with NEMA VE 1 / IEC 61537
Technical Specifications (At a Glance)
| Parameter | Value |
|---|---|
| Product Name | Galvanized Perforated Cable Tray |
| Material | Mild Steel (DX51D, Q235B, SS400, etc.) |
| Surface Treatment | Hot‑dip galvanized (HDG) / Electro‑galvanized / Pre‑galvanized |
| Standard Length | 3000 mm (custom up to 6000 mm) |
| Standard Width | 50 – 900 mm |
| Side Rail Height | 30 – 150 mm |
| Perforation Pattern | Round holes (5 – 10 mm diameter) or slotted holes |
| Open Area | 30% – 50% (depending on hole pattern) |
| Material Thickness | 0.8 mm – 2.5 mm (20 Ga – 12 Ga) |
| Certifications | ISO 9001, NEMA VE 1, IEC 61537, CE, RoHS |
Dimensions & Thickness Table
| Width (mm) | Side Rail Height (mm) | Standard Thickness (mm) | Length (mm) | Typical Load Class |
|---|---|---|---|---|
| 50 – 150 | 30 – 50 | 0.8 – 1.0 (20 Ga) | 3000 | Light Duty |
| 200 – 400 | 50 – 100 | 1.2 – 1.5 (16 Ga) | 3000 | Medium Duty |
| 450 – 600 | 100 – 120 | 1.5 – 2.0 (14 Ga) | 3000 | Medium / Heavy Duty |
| 650 – 900 | 120 – 150 | 2.0 – 2.5 (12 Ga) | 3000 | Heavy Duty |
Custom widths, heights, and hole patterns available on request.
Perforation Details
| Hole Type | Diameter (mm) | Hole Spacing (mm) | Typical Open Area | Application |
|---|---|---|---|---|
| Round – small | Φ5 | 10 × 10 | 30% | Control / instrument cables |
| Round – standard | Φ6 – Φ8 | 15 × 15 | 40% | General purpose |
| Round – large | Φ10 | 20 × 20 | 50% | High ventilation, small cables |
| Slotted (rectangular) | 6 × 25 | staggered | 45% | Easier cable tie‑down |
Load Class & Span Guide (per NEMA VE 1 / IEEE 1222)
| Load Class | Typical Thickness (Ga/mm) | Max Safe Span (m) | Load Capacity (kg/m) | Typical Applications |
|---|---|---|---|---|
| Light Duty (LD) | 20 Ga (0.8 – 1.0 mm) | 2.0 – 2.5 | 50 – 80 | Office cabling, control cables, small data lines |
| Medium Duty (MD) | 16 Ga (1.2 – 1.5 mm) | 2.5 – 3.0 | 80 – 120 | Industrial power & control, equipment rooms |
| Heavy Duty (HD) | 14 Ga (1.5 – 2.0 mm) | 3.0 – 3.5 | 120 – 180 | Heavy power cables, dense fills |
| Extra Heavy Duty (EHD) | 12 Ga (2.0 – 2.5 mm) | 3.5 – 4.0 | 180 – 250 | Substations, power plants, long spans |
Load capacity includes both cable weight and a safety factor. For exact loads, consult load tables.
Surface Finish Comparison
| Finish Type | Coating Thickness | Corrosion Resistance (Salt Spray) | Appearance | Best Environment |
|---|---|---|---|---|
| Electro‑galvanized (Z12‑Z25) | 12 – 25 µm | 100 – 200 hours | Bright, smooth | Indoor, dry, mild climate |
| Hot‑dip galvanized (HDG) | ≥65 µm (ASTM A123) | 500 – 1000+ hours | Matte, grey | Industrial, outdoor, moderate humidity |
| Pre‑galvanized (mill galvanized) | 20 – 30 µm | 200 – 300 hours | Spangled | Warehouse, light industrial |
| HDG + Passivation | ≥65 µm + chromate | 800+ hours | Slightly tinted | Coastal / high humidity indoor |
Recommendation: Use HDG for any outdoor or mildly corrosive indoor environment. Electro‑galvanized is sufficient for clean, dry indoor areas such as offices or control rooms.
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Perforated bottom | Allows air circulation, heat dissipation, and small cable branching |
| Pre‑punched splice holes | Faster assembly, no on‑site drilling |
| Easy cable tie‑down | Perforations accept cable ties at any point |
| Lower weight | 15‑25% lighter than solid bottom trays – reduced shipping & labor cost |
| Versatile | Use with or without covers; suitable for ladders or troughs |
| Zinc coating protection | Prevents red rust; life expectancy 10‑25 years depending on environment |
Available Accessories
| Accessory | Description |
|---|---|
| Horizontal Elbow (90°/45°) | Pre‑fabricated perforated bends |
| Inside / Outside Tee | For branching runs |
| Reducer | Step‑down width transition |
| Riser / Vertical Bend | For floor‑to‑floor routing |
| Coupler / Splice Plate | Connects two tray sections |
| Cable Tray Cover | Solid or slotted – dust protection |
| Support Bracket | Wall‑mounted or ceiling suspended |
| Dividers (Separation Wall) | Separate power and control cables |
Comparison: Perforated vs. Solid vs. Ladder
| Feature | Perforated (This Product) | Solid Bottom | Ladder |
|---|---|---|---|
| Ventilation | Good (30‑50% open) | None | Excellent |
| Small cable support | Excellent | Good | Poor (small cables fall through) |
| Weight | Medium | Heavy | Light |
| Dust/drip protection | Partial | Full | Almost none |
| Cost | Medium | High | Low |
| Typical application | Control panels, equipment rooms, light industrial | Outdoor, dusty | Heavy power cables |
Compliance & Testing
| Standard | Description |
|---|---|
| NEMA VE 1 / IEEE 1222 | Metallic cable tray systems – design, load testing, materials |
| IEC 61537 / BS EN 61537 | International cable tray standard |
| ASTM A123 / A653 | Hot‑dip galvanizing / pre‑galvanized steel specification |
| ISO 1461 | Hot‑dip galvanized coatings on fabricated iron/steel |
| RoHS | Restriction of hazardous substances |
Miss. Yang
- Email: wendy@bd-fence.com
- Télégramme: 19567910927
- WhatsApp: 008619567910927
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Wechat:
008619567910927
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