Can a soil pipe cutter harm PVC pipes?

Soil pipe cutters are commonly used tools in the plumbing industry for cutting through cast iron pipes. However, when it comes to cutting PVC pipes, one may question whether the use of a soil pipe cutter can cause harm or damage to the pipe. In this article, we will explore the potential risks associated with using a soil pipe cutter on PVC pipes and provide guidance on how to minimize any potential damage.

Understanding Soil Pipe Cutters

Before delving into the potential harm they may cause to PVC pipes, it is important to understand what soil pipe cutters are and how they work. Soil pipe cutters are professional-grade tools designed specifically for cutting through cast iron soil pipes. They typically consist of a chain-like mechanism that grips the pipe and a cutter wheel which is used to score and cut through the material. These cutters are specifically designed to handle the strength and thickness of cast iron pipes, making them an efficient choice for professionals in the plumbing industry.

Risks Associated with Using Soil Pipe Cutters on PVC Pipes

When it comes to PVC pipes, which are lightweight and less sturdy than cast iron pipes, using a soil pipe cutter can pose a number of risks. The nature of the soil pipe cutter, with its gripping and cutting mechanism, can potentially cause damage to the PVC pipe due to the excessive force exerted during the cutting process. PVC pipes are more prone to cracking, splitting, or even shattering when subjected to excessive force or pressure, and the use of a soil pipe cutter can inadvertently create such conditions.

Minimizing Damage to PVC Pipes

While soil pipe cutters may not be the ideal tool for cutting PVC pipes, there are steps that can be taken to minimize any potential damage. Here are some tips to help you safely cut PVC pipes without causing harm:

1. Use a proper cutting tool: Instead of a soil pipe cutter, consider using a specialized PVC pipe cutter. These tools are designed specifically for cutting PVC and have features that ensure a clean and precise cut.
2. Support the pipe adequately: Before cutting, securely support the PVC pipe to prevent it from shifting or buckling under pressure. This will help reduce the amount of force required during the cutting process.
3. Apply consistent pressure: It is important to apply a steady and consistent amount of pressure when cutting PVC pipes. Avoid excessive force or sudden movements that could cause the pipe to crack or split.
4. Lubricate the cutter wheel: Applying some lubricant to the cutter wheel can help reduce friction and facilitate a smoother cutting process. This can help prevent the PVC pipe from being abraded or damaged during the cutting.
5. Inspect the cut: After cutting the PVC pipe, carefully inspect the edges for any signs of damage. If you notice any cracks or irregularities, it is advisable to replace the damaged section to ensure the pipe’s integrity.

While soil pipe cutters are primarily designed for cutting cast iron pipes, they can potentially cause harm or damage to PVC pipes due to their aggressive cutting mechanism. To minimize any potential harm when working with PVC pipes, it is advisable to use specialized PVC pipe cutters and follow proper cutting techniques, such as adequate support, consistent pressure, and lubrication. By taking these precautions, you can safely cut PVC pipes without compromising their integrity.