Reline Pipe

Definition

To reline a pipe is to install new linings in pipes, typically involving the cleaning of built-up scale or debris from the existing pipe and relining it with a compatible material.

Purpose

The purpose of relining pipes is to restore the functionality and extend the lifespan of aging or damaged pipes without the need for complete replacement, which can be more invasive and costly.

Examples of Use

• Municipal water systems often reline pipes to address corrosion and leaks, ensuring a reliable water supply.
• Industrial facilities reline pipes to maintain the integrity of process piping that handles corrosive or abrasive materials.
• Sewer systems use pipe relining to prevent infiltration and exfiltration, maintaining the effectiveness of waste transport.

Related Terms

• Pipe Lining: The process of creating a new pipe within an existing pipe.
• Cured-in-Place Pipe (CIPP): A common method of pipe relining using a resin-saturated liner that is cured to form a new pipe.
• Trenchless Technology: Methods for installing or repairing underground pipes with minimal excavation.

Notes

Relining pipes is an efficient and cost-effective way to rehabilitate pipelines, minimizing disruption to surrounding areas and reducing overall project costs.