Company provides stock USP Class VI tubing in over 100 sizes, including Microbore Tygon PVC, PVC, silicone, and high pressure braided. The Microbore (80A Durometer) ranges in size from an ID of approximately 0.01 in. to 0.05 in. and is sold in coils 500 feet in length. The PVC (68A Durometer) is available with an ID of approximately 0.063 in. to 3.0 in. Silicone (50A Durometer) has an ID from 0.012 in. to 0.75 in. and the material is soft and pliable. High pressure braided tubing consists of polyurethane covered with nylon reinforcement braid and an outer polyurethane covering thermobonded to create tubing able to withstand high pressures to 1200 psi.