Crate of various tubing (Hingham NR9)

Various sizes of tubing,. I think it's mostly for installation of water systems uncertain if its for hot or cold water. Came from someone who built and installed water softeners, hard water taps and iron removal equipment. All a bit grubby but looks perfectly useable. Just to give an idea of quantity the crate is 21" (53cms) wide x 33 1/2" (85cms) long. Collection from Hingham NR9 4JL