Multipurpose PVC (polyvinyl chloride) tubing is soft and flexible for transporting air, water, and a wide range of chemicals. Food and beverage PVC is food-grade for use in potable water and food and beverage processing. Industrial air and water PVC resists corrosion, abrasion, wear, and chemicals in air and water lines. Fuel and lubricant PVC is formulated to resist hardening and swelling in gas, lubricant, and pneumatic lines. Chemical-resistant PVC resists degradation and oxidation when transferring, draining, or pumping chemicals. Drain line PVC is abrasion- and corrosion-resistant for handling liquids, gases, and semi-liquids. Breathing air PVC is nontoxic for air applications. Pond and fountain PVC is used with air and water in pond aeration systems and fountains.