PU recoil air tubes also called polyurethane recoil air hoses are made by Yantai Zhengyuan Polyurethane Co.,Ltd. Which has been in the line since 2007 and located in a very beautiful city in China.PU recoil air tubes are made of TPU of superior quality which usually has the advantages like hardness adjustable,,abrasion resistant,tearing resistant,ageing resistant and high impact durable etc.So the PU recoil air tubes respectively are with excellent features including 1）size accurate ; 2) bright colors available; 3)flexible and tidy; 4)yellowing resistance for years; 5)very smooth inside and outside surface;6)much even tube wall; 7)long service life; 8)quite capable of resistances to abrasion,pressure,ageing.

Due to the polyurethane with high resilience,even after repeated use,the deformation of the spiral tubes is much smaller and by adopting advanced spiral manufacturing technology,during the process,the thickness, hardness and pressure resistance of the tubes will not be reduced.

The PU recoil air tubes apply to transferring the mediums such as compressed air and those liquids without corrosion.They are used in the fields of vehicle and parts, machinery and components, control and automation, such as pneumatic tools, automation equipment, pneumatic system etc.