... it is used for conveying water, oil,gas under normal working condition in the factories,farm,ship,building and family.3 ... the surface of the hose, it looks more beautiful.5 working temperature:-5°c~65°cinchIDODm/roll1/4"681005/16"8101003 ... "1922501"2530501-1/4"3238401-1/2"3844402"505840 food grade pvc transparent hose