Drip irrigation tube with integral cylindrical dripper is widely used in greenhouse,farm land,fruit tree , urban greenbelt and shelter forest irrigation . Technical Parameter of Drip Tube Tube Diameter Wall Thickness Working Pressure Water Flowing Laying length Dripper Distance φ8mm φ12mm, φ16mm, φ20mm 0.31.1 mm 0.6 bar -1.5 bar 2- 4 L/H Minimum 30 cm