Amazon.com: Polycarbonate Rigid Round Tube, Clear, 3-1/4" ID x 3-1/2" OD x 12" L : Industrial & Scientific
VPC 3 in. x 24 in. PVC Sch. 40 Pipe 2203 - The Home Depot
ABS Pipe Sizes & Dimensions For Schedule 40 and 80 - PlasticRanger
3-1/2" x 10ft PVC Schedule 40 Conduit | Cooper Electric
3.5" PVC Roller End Cap Blue 1/2 diameter
Camco RV Easy Slip Elbow and 4-1 Adapter | Features a Larger Inside Diameter for Faster Dumping and Adapter Fits 3-Inch Slip or 3-Inch,3.5-Inch and 4- Inch Threaded Pipe (39144) - Walmart.com
Largest selection of common and unique PVC pipe fittings
3.5 Inch 22mm Pressure PVC Pipe
3.5inch 5 Inch 4kg Pvc Pipes, 3 m
3" PVC Pipe Cap | SmartGuard
Amazon.com: 3 Inch Diameter Clear PVC Schedule 40 Pipe [Pipe ID 3.042 inch, OD 3.500 inch] (Bluish tint), Choose Your Length (5 inches to 8 feet) (Selected Length: 1 Foot) : Industrial & Scientific
Amazon.com: Soft Clear Static-Dissipative PVC Tubing for Air and Water - Inner Diameter 3" - Outer Diameter 3-1/2" - Length 25 ft : Industrial & Scientific
PVC Schedule 40, Pipe, Clear, 10 ft. Lengths
Heritage Plastic Pipe 513510 3.5 in. x 10 ft. Conduit Schedule 40 PVC - Walmart.com
SCH 40 Pipe 3-1/2"(3.068 ID) X 4.0 OD – Des Moines Steel Inc.