What is a use for Type K copper or copper-alloy tubing?

Type K copper or copper-alloy tubing is known for its thick walls and durability, making it an excellent choice for above-ground water distribution systems. This type of tubing is particularly suited for applications where high pressure might be encountered, such as in water supply lines. Its ability to resist corrosion and its strength makes it ideal for delivering potable water, as well as situations where a long lifespan and resistance to environmental factors are critical.

The other contexts, while they may involve drainage or waste systems, do not align with the primary intended use of Type K tubing. It is not specifically designed for subsurface drainage, which typically requires different materials that can handle different stresses and conditions. Moreover, limiting its use only to waste disposal or drainage issues would overlook its significant benefits in water distribution systems, thereby underutilizing its capabilities. Thus, its primary application remains in above-ground water distribution, reaffirming its importance in plumbing and construction practices.