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4.Galvanzied,Hot Dip Galvanzied,Aluminum,FRP,SS
Cable Tray Information
Cable tray standard specification
1.Moderate ventilation with added cable support frequency and with the bottom configuration providing cable support every 4 inches. Perforated cable tray also suits metal and nonmetallic materials.
2.Standard widths of 6, 12, 18, 24, 30, 36 inches
3.Standard depths of 3, 4, 5, and 6 inches
4.Standard lengths of 10, 12, 20 and 24 feet
5.Fixed rung spacing of 4 inch on center
Cable tray Dimensions:
Cable Tray weight dimensions are all internal.
Depth of 50mm, 100mm &150mm
Widths of 50mm, 100mm, 150mm, 200mm, 300mm, 400mm, 450mm, 500mm & 600mm.
Length of 2997 fit max loading capacity in 40'ft containers.
Wire Mesh Cable Trays are constructed with a 50mm x 100mm mesh configuration. Diameters of wires are 5.0mm.
Cable tray Application:
Perforated cable tray is generally used for moderate heat generating applications with short to intermediate support spans of 5 feet to 12 feet.
Cable tray Adcantage:
Takes up to 25 percent less space than ladder
Has an installed cost of 40 to 60 percent less than conduit.
One-piece design provides rigidity.
Easy to design, modify or extend.
Available in galvanized or plain steel, aluminum or stainless steel.
Can be painted or coated with fusion bonded epoxy.
Can be custom cut to length.
Barriers can be installed to reduce field labor costs.
Cable Tray Material:
Q235 Steel (Chinese standard steel), SS304, SS316 & SS316L,FRP or GRP,Aluminium alloy
Electro zinc plated- for indoor use to BS EN 12329-2000, 12microns thick.
Powder coated- for indoor use to JG/T3045-1998, between 30 and 75 microns thick
Hot Dipped Galvanized-for outdoor use to BS EN 1461-1999, between 60 and 80 microns thick
Acid Washing or Electrolytic Polishing- for stainless cable basket tray use