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Perforated Type Cable Tray

Perforated Cable Trays by National Industries are designed for supporting insulated electrical cables used for power distribution, control, and communication. These trays come with evenly distributed holes across the bottom and side rails, allowing better ventilation and heat dissipation, preventing the overheating of cables. 

Cable Tray Features:

  • Manufactured using pre-galvanized, hot-dip galvanized, or powder-coated steel
  • Slots/perforations for effective heat dissipation and cable management
  • Customizable dimensions and hole patterns
  • Corrosion-resistant finish for longer life
  • Easy to install and maintain

Ideal for light to medium-duty applications, they are widely used in commercial buildings, telecom setups, data centers, and factories. The trays are manufactured from premium-grade galvanized or powder-coated steel to ensure strength, corrosion resistance, and longer service life.

Product Details:

Strength Light, Medium And Heavy
Raw Material Mild Steel, Aluminum, Or Stainless Steels/ Galvanized Sheet.
Width 50 Mm To 1200 Mm
Height Range From 40 Mm To 150 Mm
Thickness 1.2 To 3 Mm
Length From 2500mm To 3000mm
Surface Finish Polished
Hole Pattern Elongated/Slot Holes
Bending Radius As Per Cable Manufacturer
Weight Capacity Varies By Material
Installation Method Wall, Floor-mounted
Accessories Vertical Elbows, Horizontal Bends, Adjustable Bends, Crosses, Tees And Reducers, Coupler Plates Etc.
Earthing Provision Integral Or With Earthing Strip
Side Rail Type Straight Flanged
Usage Commercial Building, Data Centers, Infrastructure Project
Manufacture By National Industries
Country Of Origin India

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