PE drip pipe for irrigation factory 1. Diameter:12mm, 16mm 2. ISO standard ... 5m 4.Flow 2L/H;3L/H,4L/H,6L PE drip pipe for irrigation factory1. Diameter:12mm, 16mm 2. ISO standard3 ... 2L/H;3L/H,4L/H,6LDrip pipe for irrigation Specification for drip pipe:Diameters 12mm, 16mm Thickness 0.6-1 ... 0.2-1.5m Package: 1000m/roll Advantage of drip pipe:Good aging , high corrosion resistance ,UV-resistant and more ...