... .pvc agriculture water pipe 2.ISO9001:2008,SGS 3.light weight,high pressre 4.flexible,non-toxic, 5.irrigation hose APPLICATIONS:1.Pvc ... ,mines and civil engineering . 2. Being made from good quality PVC resin and polyester thread ,this hose is light,flexible,elastic ... with good adaptability.3.it is also enviromental protection,long service life.inchID.mmg/m(weight)1"251501-1/4"321701 ...