Construction: High quality pvc with rigid pvc helix
The pvc grit hose is used in shipbuilding,industrial&construction industries, it can be used for granule and powder material transfer,for suction and discharge of sand,gravel,cement etc.
●Rigid spiral helix reinforcement
●Specially formulated compound to resist cold&hot weather
Temperature：-10℃(-50℉) to 65℃（+150℉）