TPU Suction Hose With Helix is made of TPU and high-strength plastic. It features lightweight, good softness, good elasticity, corrosion resistance, hydrolysis resistance, high transparency, no toxicity or odor, small bending radius, and good load resistant capability. It can keep its original shape in the vacuum status and keep good flexibility at extremely low temperatures. It has extremely high strength and long service life.
Hardness Shore A ±5: As your request, Such as 70A & 98A.
Widely used in the fields of mining, agriculture, and irrigation, civil works, foodstuff, petroleum, chemicals, sanitation, etc. It has wide application in the fields of farm irrigation, mining, oil depot, sand pumping, sandblast, foodstuff, medicine as well as absorption and discharging of indoor gas, powder, and dust, etc.