We supply a wide range of twinwall duct coil to suit ducting requirements. This perforated twinwall duct coil is 100mm 50m long – suitable for use with gas.
Why purchase twinwall duct coil?
At Cotterill’s we offer an extensive range of ducting suitable for a variety of underground applications. We can help meet the needs of all civils, utility and telecommunication markets. These ducting systems are lightweight and flexible, as well as being ultra durable and highly strong.
These ducts are manufactured in polyethylene the pipe is normally supplied in either 6m lengths or 50m coils. This twinwall duct is made from HDPE (High Density Polyethylene), which makes it both strong and resistant to corrosion. It is designed to meet the current compressive strength requirement of the Highways Agency. The external corrugated profile gives the product added strength and the internal bore is slightly smoother to prevent cables from snagging, which extends the lifespan of the product.
You should always choose a diameter that allows ample room within the duct to allow the cable or cables to be drawn through smoothly. This duct is also both BBA approved and kitemarked certified to BS EN 61386-24, providing peace of mind.
If you plan to run any type of service underground, it should be running inside a duct system. A duct is designed to protect the service cable or pipe from damage and alert others to the presence of duct in the ground.
Why purchase yellow/gas twinwall duct coil?
Yellow twinwall duct coil is used for ducting gas supply pipes. This should ensure that the pipe is unaffected by either frost or potential surface digging and ensure the longevity of the product.
What are the benefits of twinwall duct coil?
Twinwall duct coil has many benefits when it comes to underground services:
Manufactured in HDPE
- Extremely flexible
- Strong and impact resistance at low temperatures
- Corrosion resistant
- Lightweight allowing for easy installation
- Twinwall – smooth on the inside, rugged out the outside
- Kitemarked certified to BS EN 61386 for peace of mind
- Suitable for underground gas systems
Diameter: 100mm
Purpose: Underground Gas
Material: HDPE
Colour: Yellow
Length (mm): 50m
Internal: 50mm
Outside dia (m): 100m
External: 100mm
