How many grades of wall thickness does hard temper tubing come in?

Hard temper tubing is categorized based on its wall thickness into three distinct grades. These types are critical for ensuring the appropriate strength and flexibility required for various applications in plumbing and construction. The three grades allow for different levels of rigidity and can affect the performance of the tubing in specific environments.

The first grade typically is the standard level of hardness, providing a good balance of durability and ease of handling. The second and third grades of hard temper tubing progressively increase in thickness and, therefore, strength, which can be beneficial in situations where additional support or resistance to deformation is needed.

Recognizing the existence of these three grades is essential for plumbing professionals to select the right type of tubing for their specific plumbing needs, ensuring both safety and functionality in installations.