Product Summary (150mm Cable Ladder)
150mm Width Cable Ladder is a specialized cable support solution designed for compact and medium-duty cable routing. With optimized side rail height and rung spacing, this 150mm width ladder provides an ideal balance between space saving and cable capacity. It is manufactured with high-strength steel (HDG or pre-galvanized) or optional stainless steel/aluminium, ensuring reliable performance in industrial, commercial, and infrastructure projects.
Product Details
| Parameter | Value |
|---|---|
| Product Name | 150mm Cable Ladder |
| Width | 150mm (6 inches) |
| Length | Max 6000mm |
| Side Rail Height | 50mm, 75mm, 100mm (customizable) |
| Rung Spacing | 150mm, 225mm, or 300mm |
| Material | Mild Steel (HDG / Pre-Galvanized), Stainless Steel (304/316L), Aluminium (6063-T5) |
| Type | Ladder Type (Standard); also available: Solid Bottom, Perforated |
| Load Class | Light Duty to Medium Duty (up to Heavy Duty with thicker gauge) |
| Certificates | ISO 9001, CE, NEMA VE1, IEC 61537 |
| Keywords | 150mm cable ladder, narrow cable ladder, small cable tray |
Product Description
150mm Cable Ladder is a compact yet robust cable management system, widely used for control cables, instrumentation lines, and light power cables in space-limited areas. Its 150mm width allows easy installation along walls, in cable trenches, or above equipment where wider ladders cannot fit.
Manufacturing Quality:
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Welding: Consistent MIG/TIG welding (for steel/stainless) with smooth, defect-free seams.
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Surface Treatment: Hot-dip galvanized (HDG) to ISO 1461 for steel; powder coating or anodizing for aluminium; pickling & passivation for stainless steel.
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Edge Finish: Burr-free and smooth to prevent cable sheath damage.
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Electrical Continuity: Bonding kits available for grounding per NEC requirements.
Customization Supported:
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Elbows, tees, reducers, risers, and drop-outs
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CAD drawings provided by in-house engineers
Technical Specifications & Quality Assurance (150mm Cable Ladder)
1. Material & Grade Selection
| Material | Grade / Coating | Best Use Environment |
|---|---|---|
| Mild Steel | HDG (≥65µm) or Pre-Galvanized | General indoor/outdoor, industrial plants, wastewater |
| Stainless Steel | 304 / 304L | Indoor, food processing, general corrosion resistance |
| Stainless Steel | 316 / 316L | Coastal, marine, chemical, high-chloride areas |
| Aluminium | 6063-T5 | Lightweight, indoor, commercial, data centers |
2. Load Class & Typical Dimensions (Width = 150mm)
| Load Class (NEMA) | Typical Side Rail Thickness | Rung Spacing | Max Load (kg/m) | Typical Span (m) |
|---|---|---|---|---|
| Light Duty (LD) | 1.5mm (steel) / 1.8mm (alu) | 300mm | 50 | 2.0 |
| Medium Duty (MD) | 2.0mm (steel) / 2.5mm (alu) | 225mm | 100 | 2.5 |
| Heavy Duty (HD) | 2.5mm (steel) | 150mm | 150 | 2.0 |
3. Quality Assurance
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Load Testing: Vertical sag and side rail deflection verified per NEMA VE 1 / IEC 61537.
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Material Verification: Spectrographic analysis for stainless steel and aluminium; coating thickness test for HDG.
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Welding Inspection: Visual and non-destructive testing.
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Salt Spray Test: ≥500 hours for HDG steel; ≥1000 hours for 316 stainless steel.
4. Compliance Standards
| Standard | Scope |
|---|---|
| NEMA VE 1 / IEEE 1222 | Metallic cable tray systems (USA) |
| IEC 61537 / BS EN 61537 | Cable tray systems (International/Europe) |
| ISO 1461 | Hot-dip galvanized coatings |
| ASTM A123 / A653 | Steel and coating specifications |
| NEC Article 392 | Installation and grounding |
Suitable Applications for 150mm Cable Ladder
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Control and instrumentation cable runs
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Small power cables (up to 4×95mm²)
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Cable trenches and tunnels
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Wall-mounted installations in switchgear rooms
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Machine and equipment wiring
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Data centers (aluminium version)
Service & Support
Pre-sales:
Fast quotation response and technical consultation to select the right material and load class.
Custom Design:
Free CAD drawings for bends, tees, reducers, and custom lengths.
Production & Delivery:
Professional production line with on-time delivery track record.
After-sales:
Spare parts supply, installation guidance, and prompt issue resolution.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.