Specially for drinking water system LDPE tubes is short for polyethylene tubes, it's called plastic tubing for drinking water. good high pressure-resistant property, good vibration-resistant property,Superior environmental stress crack resistance. LLDPE tubing, is offered in a linear low density polyethylene formulation for for improved stress crack resistance.The resin is non-toxic, 100% virgin grade conforming to FDA requirements. Technical data O.D. I.D. Length W.P. Bend Radii *Crack resistance *FDA requirements Application & Feature: *Superior environmental stress crack resistance. *Operating temperature range is wide: -40 F to +150 F *The diameter size are of the high-precision control *High Chemical Resistance, especially against gases and liquids. *A variety of colors to choose: Nature\white\clear blue\black *Often used in Pneumatic instrumentation and equipment due to its low price, good durability and easy installation SAMLONGDA Tubing