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Fireproof Cold Bend Electrical Conduit for Buildings

The fireproof cold bend electrical conduits made by Khuzestan Hose and Pipe Co. are produced in white according to the Iranian National Standard 11215‑21 (IEC 61386‑21). These pipes provide a shield for the wires and conductive media that run through them, protecting the wires and other electrical equipment against damage. They also provide a life‑saving means for laborers and other individuals against electrical shocks cause by inadvertently touching live wires.
As their most important property, cold bend pipes can be bent into 90° bends by hand using a special spring without heating. These pipes make for an attractive option for contractors of electrical wiring projects and employers. Another advantage of cold bend pipes is that they can be installed with no fittings, which results in financial and time savings.
Relying on its long experience and considerable expertise, Khuzestan Hose and Pipe Co. produces fireproof (non‑flammable) electrical conduits made of PVC resin with the best formulation. These products are used for protection of cables and insulation against electricity.
As one of the safest polymers, PVC emits HCL when exposed to a flame. The heavier than oxygen (air) HCL prevents air from reaching the flame, which is put out as soon as the heat source is moved away from the PVC.

Advantages of Electrical Conduits Made by Khuzestan Hose and Pipe Co.

 –    Property of being cold bent with a spring (no fittings or elbows are required for installation)
 –    Fastest and cost‑effective pipe attachment with PVC adhesive
 –    Fire resistance (non‑flammability)
 –    Low coefficient of friction (easy pulling of various wires and cables)
 –    Corrosion resistance (resistance against acids, bases, and bacteria)
 –    High mechanical strength (high resistance to impacts)
 –    Faster installation due to easy bending
 –    Long lifetime and high durability (50 to 100 years)
 –    Suitable replacement for steel pipes
 –    Electrical insulation
 –    Cold and frost resistance
 –    Light weight and easy installation

Specifications for Electric pipes based on Iran national standard (ISIRI) 11215-21 – (IEC 61386-1)

External Diameter (mm)
Thickness (mm)
Usage for
20
1.3
Usage for Electricity and Telecommunications Network
20
1.5
Usage for Electricity and Telecommunications Network
20
2
Usage for Electricity and Telecommunications Network
25
1.5
Usage for Electricity and Telecommunications Network
25
2
Usage for Electricity and Telecommunications Network
32
1.5
Usage for Electricity and Telecommunications Network
32
2.5
Usage for Electricity and Telecommunications Network
40
1.5
Usage for Electricity and Telecommunications Network
40
1.7
Usage for Electricity and Telecommunications Network
50
1.5
Usage for Electricity and Telecommunications Network
50
2.4
Usage for Electricity and Telecommunications Network