Product certified to BS 4568 standard
- BS 4568:1970 Class 4 (British standards)
- British Standard BS 4568 is certified by the Center for Certification (Quacert) under the General Department of Standards, Metrology and Quality.
- White
- Hot - dip Galvanized Steel - Class 4
- G.I BS 4568 class 4 CVL® steel conduit is a type of thick-walled conduit with threaded.
- Conduit and fittings are linked together through thread joints (shared fittings with BS 4568 class 3 CVL® conduit). But in special areas, high corrosion needs to use hot dip galvanized fittings to support the ability to protect the conduit.
- BS 4568 Class 4 CVL® conduit is pre-threaded with metric standard threads on both ends.


- Steel Conduit BS 4568 Class 4 is a type of steel conduit that is commonly used for electrical wiring in the United Kingdom and other countries that follow British Standards. It is a heavy gauge, welded steel conduit that is designed to provide maximum protection for electrical cables and wiring systems against physical damage and environmental factors.
- BS 4568 Class 4 steel conduit is commonly used in a variety of electrical applications, including:
1. Industrial facilities with high levels of vibration or mechanical stress
2. Power distribution systems with high current loads
3. Outdoor lighting and electrical systems exposed to extreme weather conditions
4. Hazardous environments where explosion-proof conduit is required
- BS 4568 Class 4 steel conduit is available in a variety of sizes and lengths to suit different applications. It is typically installed using threaded fittings and is known for its durability, strength, and resistance to impact and corrosion.
- Overall, Steel Conduit BS 4568 Class 4 - CVL is a reliable and robust solution for protecting electrical wiring and cables in demanding applications that require maximum protection against physical damage, environmental factors, and potential explosion hazards. The "Class 4" designation indicates that the conduit has the heaviest gauge and wall thickness, providing the highest level of protection and durability.

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Steel Conduit BS 4568 :1970 Class 4 CVL®
Produced according to BS 4568 Class 4 (British standards)
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Product Code (**)
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Size
(mm)
(Inch)
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OD
(mm)
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Thickness
(mm)
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Length
(mm)
|
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BS4568420
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20 (3/4")
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19.85
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1.6
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3750
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BS4568425
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25 (1")
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24.80
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1.6
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3750
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BS4568432
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32 (1 1/4")
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31.80
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1.6
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3750
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Tolerance - Outside Diameter: ± 0.3 mm.
- Thickness: ± 10%.
- Length: ± 6.4 mm.
(**) BS 4568 Steel Conduit is produced by Hot - dip Galvanized Steel.
>> Video introducing Steel Conduit BS 4568 Class 4
MORE: Various types of fire-resistant steel conduits for electrical wiring
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