Vinyl tubing is extremely popular in the homebrewing community for transfering your cooled wort. Thick wall vinyl (PVC) tubing is also great for gas and beer lines in keg systems. 3/8 in ID tubing is typically used in commercial dispensing applications.
If you are looking for a custom length, order "By the Foot" and the quantity ordered will be shipped as a single uncut length. Maximum length available is 100 ft.