Name:pvc layflat hose,pvc discharge hose,pv flat hose 1.pvc layflat hoseup to national standard JB/T8512-1996, 2.It is soft,light,acid/alkali resistant. 3.May be bent and folded at will,easy for cleaning and rolling,widely used in irrigation and water conservancy.. 4.:Dimensions:1.5-8" 5.:Working pressure:0.2Mpa-1.0Mpa 6:color according to client's requirements Inner Diameter0.2Mpa0.3 Mpa0.4Mpa0.6Mpa0.8Mpa(inch)(Nominal diameter)mmKg/mKg/mKg/mKg/mKg/m1.538.1±1.50.170.220.240.270.3250.3±2.00.220.320.350.3750.392.563.5±2.30.300.400.450.480.52376.2±2.30.350.500.570.630.694101.6±2.50.480.620.720.800.95127±2.80.700.850.951.101.206152.4±3.00.851.051.301.508203.2±3.51.401.601.802.10 1mpa=10bar=10kg/cm2=145psi we have full experience cooperation with USA market,Australia market,Europen market,Asian market and African market. If any question,please call me 86-13736587791.