The underground cabling is preferred in modern telecommunication and other utility networks. Compared to overhead power lines, it is safer, reliable and more durable. The electrical conduits, telecommunication lines and high voltage power lines are using this method nowadays. The material that makes it possible is PLB HDPE, i.e, permanently lubricated high-density polypropylene ducts or pipes. These pipes are made with special engineering techniques used by PLB HDPE Duct Manufacturers. In this blog, we will dive into what’s special about these pipes, how they are made and why they are best for underground cable installations.
Understanding PLB HDPE Duct
The PLB HDPE duct is a special type of plastic pipe with superior properties. It is permanently lubricated to create a smooth surface. The permanent lubricant is co-extruded with a standard HDPE layer. The lubricant is silicone-based because it is compatible with HDPE resins. This method makes it highly durable, flexible and suitable across different underground terrains.
Properties of PLB HDPE Duct
The properties of these ducts are better than other standard pipes. The PLB HDPE Duct Manufacturers ensure these properties are found essentially in these ducts:
- Environmental Stress Crack Resistance: This is the fundamental property of the PLB HDPE ducts. Other kinds of ducts crack or degrade easily under environmental stress, but these don’t.
- Crush Resistance: The crushing forces and impacts can’t be avoided in the underground. Though the materials can be strong enough to withstand these forces without getting damaged.
- Smooth Inner Wall: The lubrication creates a smooth wall, which helps with easy routing and drawing of cables.
- Thermal Resistance: The temperature tolerance of PLB HDPE is high due to its high thermal resistance value.
- Non Reactive: These ducts are non-reactive to water, moisture, and chemicals found in the underground.
- UV Protection: The direct and prolonged exposure to sunlight does not degrade the properties and colour of these ducts.
- Lightweight: Despite its incredible strength, it is lightweight and easy to install in various applications.
Ashish Pipes: Best PLB HDPE Duct Manufacturers
Ashish Pipes has long been one of the best PLB HDPE Duct Manufacturers, offering conduits in multiple standard sizes. We use precise engineering methods to achieve the customer requirements within the due delivery time. We serve the telecommunication, railway, and power distribution industries with our high-quality ducts. We conduct performance tests, dimensional accuracy and visual inspection as part of our thorough quality management. We add additives to enhance the UV resistance and prevent discolouration. Excellent grade of raw materials for making HDPE pipes is used, extruded under highly precise and productive machines.
Conclusion
The role of PLB HDPE ducts in various communication and power distribution networks is very critical. It safeguards the cable from mechanical damage and maintains its structural integrity. If you want to choose PLB HDPE Duct Manufacturers, look for their certifications, experience and scope of customization. We at Ashish Pipes share tailored solutions in compliance with the top quality standards.
