New York Low Pressure Boiler COF Practice

Which statement is true regarding polyethylene plastic pipe?

1. It is used for high temperature applications.

2. It permits stab type insertion joints.

3. It is generally not reusable.

4. It is the most expensive option.

The correct answer is: It permits stab type insertion joints.

Polyethylene plastic pipe is specifically designed for a variety of applications, and one of its notable characteristics is the ability to use stab type insertion joints. These joints allow for quick and effective connections in pipe systems without the need for complicated fittings or extensive tooling. This feature is beneficial in various installations, making the assembly process more efficient and reducing the overall labor required for pipe installation. The other statements do not accurately reflect the properties of polyethylene pipe. For instance, it is not utilized for high temperature applications as it generally has a lower temperature tolerance compared to metal piping. Additionally, polyethylene can often be reused in some capacities, depending on the specific application and the condition of the pipe. Lastly, it tends to be a cost-effective material for plumbing and piping systems, rather than the most expensive option available. This further emphasizes the practicality and versatility of polyethylene in various construction and plumbing settings.