4 Inch Diameter Clear PVC Schedule 40 Pipe [Pipe ID 4.0 inch, OD 4.5 inch] (Bluish tint), Choose Your Length (5 Inches to 8 feet) (Selected Length: 1 Foot)
MECCANIXITY PVC Rigid Round Pipe 67.8mm ID 75mm OD 350mm Dark Grey High Impact for Water Pipe,Crafts,Cable Sleeve: Amazon.com: Tools & Home Improvement
Morris Products PVC Pipe Conduit Bender – Permanently Bends 40 PVC Up to 90 Degrees – Eliminates Need for Heating Blankets, Heat Guns – 3/4 Inch - Rebar Cutters And Blenders - Amazon.com
PVC Pipe Schedule 80 Grey 1/2 Inch (.5) Grey/PVC
Amazon.com: Duda Energy HPpvc150-001ft 1' x 1-1/2" ID High Pressure Braided Clear Flexible PVC Tubing Heavy Duty UV Chemical Resistant Vinyl Hose Water Oil : Industrial & Scientific