Polyethylene tubing is an economical and versatile fluid transfer line available in sizes from 1/4" to 3/4". It is ideal for general purpose air, water and chemical applications. The LLDPE version offers superior flexibility, translucency and resistance to environmental stress cracking while meeting NSF 51 and NSF 61 standards. This tubing provides dependable performance, corrosion resistance and long life in fluid and process systems.