i got mine with my weldless fitting kit. Might be able to call them up and order a piece. separate Mcmaster will charge you a lot for shipping to send a 8 foot length.
replacement 19" tube is 5 bucks...4.95 flat rate shipping
Drinking beer is a lifestyle...Brewing it is a hobby
BB Continental pilsner
Coopers IPA, dryhopped with 1oz cascade
High Sierra Celebration Ale (Clone)
Austin Homebrew Celebration Ale