Tygon Clear Laboratory Tubing - 5/16 x 7/16 x 1/16 Wall (50 feet): Plastic Flex Tubing: Amazon.com: Industrial & Scientific
Fuel oil hose - Tygon® LP-1200 - Saint-Gobain Performance Plastics - Process System - for oil / grease / rubber
TYGON® SPT-3350 tubing · PeriPump
10-feet 3 M Petrol Oil Fuel Line Hose Gas Pipe Tubing For Poulan Chainsaw Blower Tools Gasoline For Most Small Engines#530069216 - Plumbing Hoses - AliExpress
Transfer hose - Tygon® 2375 IB - Saint-Gobain Performance Plastics - Process System - for chemical products / TPE / very high-pressure