150mm ladder tray

Name: 150mm ladder tray
Brand: Hebei Bendin Industrial Technology Co., Ltd.
SKU: Cable ladder-003
Price: 12.00 USD
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: BDINDUSTRIAL

Certification: ISO,CE

Model Number: Cable ladder-003

Trading Properties

Minimum Order Quantity: 100m

Price: 5-20usd per meter

Payment Terms: T/T,D/A,D/P

Supply Ability: 10000m per week

hot dipped galvanized cable ladder

150mm ladder tray – Compact, open-rung design for light to medium duty cable runs. Available in HDG steel, stainless steel 304/316L, or aluminium. Customizable side height and rung spacing. Ideal for control panels, machine rooms, and cable trenches.

Product Details

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150mm cable ladder tray

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Product Description

Product Summary (150mm Ladder Tray)

150mm Width Ladder Tray is a compact and lightweight cable support system, combining the ventilation benefits of a ladder with the structural simplicity of a tray. Ideal for light to medium duty cable runs in space-constrained areas such as control panels, machine rooms, and cable trenches. Manufactured in hot-dip galvanized steel, stainless steel (304/316L), or aluminium, with customizable side rail heights and rung spacing.

Product Details

Parameter	Value
Product Name	150mm Ladder Tray
Width	150mm (6 inches)
Length	Max 6000mm
Side Rail Height	30mm, 40mm, 50mm, 60mm (customizable)
Rung Spacing	150mm, 225mm, 300mm, or 400mm
Material	Mild Steel (HDG / Pre-Galvanized), Stainless Steel (304/304L, 316/316L), Aluminium (6063-T5)
Type	Ladder Tray (open ventilation)
Load Class	Light Duty (LD) to Medium Duty (MD); upgradeable to Heavy Duty with thicker gauges
Certificates	ISO 9001, CE, NEMA VE 1, IEC 61537
Keywords	150mm ladder tray, narrow ladder tray, small cable tray ladder

Product Description

The 150mm Ladder Tray is a specialized cable management solution designed for applications where space is limited but ventilation and easy cable tying are still required. Its narrow width (150mm) makes it perfect for single or small bundles of control cables, instrumentation wiring, or light power cables.

Key features:

Open rung design for excellent heat dissipation and no dust/water accumulation.
Low side rail height for easier cable access and lower material weight.
Compatible with standard supports, clamps, and accessories.

Manufacturing quality:

Welding: Precision MIG/TIG welding with smooth, continuous seams. For aluminium: TIG welding with minimal thermal distortion.
Surface treatment: Hot-dip galvanized (HDG) to ISO 1461 for steel; powder coating optional; anodizing for aluminium; pickling & passivation for stainless steel.
Edge finishing: All cuts and edges deburred to prevent cable insulation damage.
Electrical continuity: Bonding jumpers available for grounding per NEC Article 392.

Customization:

Pre-fabricated bends, tees, reducers, risers, and drop-outs.
CAD drawings provided by in-house engineers for complex layouts.

Technical Specifications & Quality Assurance (150mm Ladder Tray)

1. Material Grade Selection Guide

Material	Grade / Coating	Best Environment
Mild Steel	HDG (≥65µm) or Pre-Galvanized	Indoor/outdoor general purpose, industrial, wastewater
Stainless Steel	304 / 304L	Indoor, food, pharmaceutical, general corrosion resistance
Stainless Steel	316 / 316L	Coastal, marine, chemical, high-chloride environments
Aluminium	6063-T5	Lightweight, indoor, data centers, commercial buildings

2. Load Class & Typical Dimensions (Width = 150mm)

Load Class	Side Rail Thickness (Steel)	Rung Spacing	Typical Load Capacity	Max Span
Light Duty (LD)	1.2 – 1.5 mm	300 – 400 mm	40 – 60 kg/m	2.0 m
Medium Duty (MD)	1.5 – 2.0 mm	225 – 300 mm	60 – 100 kg/m	2.5 m
Heavy Duty (HD)	2.0 – 2.5 mm	150 – 225 mm	100 – 150 kg/m	2.0 m

*For aluminium ladder trays, reduce load values by approximately 30% unless using 6061-T6.*

3. Quality Assurance

Load Testing: Vertical sag and side rail deflection tested per NEMA VE 1 / IEC 61537.
Material Verification: Spectrographic analysis for stainless steel and aluminium; coating thickness test for HDG (min. 65µm).
Welding Inspection: Visual and, if required, dye penetrant testing.
Corrosion Testing: Salt spray test – 500 hrs for HDG steel, 1000 hrs for 316 stainless steel.

4. Compliance with International Standards

Standard	Scope
NEMA VE 1 / IEEE 1222	Metallic cable tray systems – design, testing, performance
IEC 61537 / BS EN 61537	International and European cable tray standards
ISO 1461	Hot-dip galvanized coatings
ASTM A123 / A653	Steel and zinc coating specifications
NEC Article 392	Installation and grounding requirements

Application Guide for 150mm Ladder Tray

Industry / Area	Typical Use	Recommended Material
Switchgear & Control Rooms	Wiring between cabinets	Steel HDG or Aluminium
Machine Tools	On-machine cable routing	Steel HDG or 304 SS
Cable Trenches	Light power & control cables	Steel HDG
Food & Beverage	Equipment wiring with washdown	304 or 316 Stainless Steel
Offshore / Marine	Small instrument trays	316 Stainless Steel
Commercial Buildings	Data & communication cables	Aluminium 6063-T5