Perforated Type Cable Trays are used for laying of Instrumentation, Control & Power Cables. These cable trays provide excellent ventilation & protect the cables. 

          Material used for fabrication of Perforated Type Cable Tray:

• Mild Steel/Cold Rolled Steel conforming to I.S.1079-1994 / I.S.513 -1994

• Aluminium confirming to I.S.737-1986

• Stainless Steel confirming to GRADE 316.  

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 Perforated Type Cable Tray Accessories

                                       Horizontal              Cross                   Tees                 Reducers

GALVANIZING

Corrosion is destructive result of the chemical action between metal and its environment; it is the process of metal being worn away. the most durable way to protect steel is Hot Dip Galvanizing. The Zinc coating protects the surface against corrosion by providing protection to the iron or steel in the following ways; it shields the base metal from the atmosphere. Smooth and high quality coating even on awkward and intricate surfaces. Equally good coating on sharp edges and corners. Further maintenance on site is rarely demanded. Hot Dip Galvanizing after fabrication is done as per I.S;269; 1985 & 4759; Special High Grade Zinc of 99.995% purity is used.

COATING REQUIREMENT 

Mass of Zinc Coating- Requirement for the mass of zinc coating as per is for different classes of materials are given below.