3 series perforated cable tray

1. Glass reinforced plastic perforated cable tray (firberglass cable bridge frame)

2. Hot dipped galvanized perforated cable tray (HDG perforated cable tray )

3. FBE steel composite perforated cable tray  (fusion bonded epoxy steel composite perforated cable tray)

NOTE:The first series is without steel and the second and third series are both base steel.

perforated cable tray series:

1. Groove series (no punched hole) C series.

2. Tray series ( with punched hole ) P series.

3. Ladder series, T series.

4. Mutilayer series, FC series. ( by order drawing )

5. Mutilayer corridor series, FCL series. ( by order drawing )

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Size of perforated cable tray

Technic Data of perforated cable tray

• Stretching strength ≥200Mpa

• Compressing strength ≥180Mpa

• Bending strength ≥200Mpa

• Impacting strength ≥279KJ/m

• Sulfuric acid resistance No corrosion soaking in 25% H2SO4 for 30 days

• Hydrochloric acid resistance No corrosion soaking in 15% HCL for 30 days

• Sodium hydroxide resistant No corrosion soaking in 5% NaOH for 30 days

• Heating deformed temperature 200°C

• Flaming test V~0 grade

• Oxygen index ≥34

• horizontal firing I grade

• Arc resistance 180~190S

• CTI 600CTI

• Specific weight 1.7~2.2g/cm3

Characters of  perforated cable tray

1.Light weight, antiflaming anti-corrosion, heat resistance and high mechanical intensity  etc..

2.The optimums of the stepped FRP pultrued cable bridge frame are light weight, low cost, installing conveniently, heat emission and good air permeability.