... ,good flexibiity,bright color and smooth coat . PVC Flat Discharge Hose / Lay Flat Hose :Polyester yarn and pvc synthetic material .light ,good flexibiity ... flexible with good cold and hot resistance, high working pressure, which is ideal tool for water discharge in agriculture and building .SIZE ... ".Working pressure :2bar,3bar,4bar,5bar,6bar,8bar.......... PVC Flat Discharge Hose