MEDICAL GRADE COLORED POLYURETHANE TUBING (Cat.# BB52494-1-50' Roll) - Scientific Commodities, Inc.
Dixon 1/2 in. OD Polyurethane Tubing - 50 ft. w/ 175 PSI - John M. Ellsworth Co. Inc.
Plastic Tube 6mm Pneumatic Air Hose Flexible Polyurethane Tube With Red Transparent Color - Buy Polyurethane Pneumatic Air Hose,Flexible Pu Air Hose Tpu Tube Product,Plastic Pneumatic Tube Product on Alibaba.com