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Spiral PU Hose

Other name: Spiral PU hoses, TPU Spiral Hoses, Flexible Polyurethane Pneumatic Hoses Tubing.

Construction: Made of 100% thermoplastic polyurethane(TPU).The tolerance of tube diameter is ±0.05mm

Application: Bendable without damage and easier to fit for better performance. Anti-yellowing with grade 3, Blending with master batches, colored tubes keeps excellent and brilliant color under long term service.

Remarks

Tubes are with the risk of burst if they work under such conditions: high temperature (＞60℃), corrosive fluid (strong acid, alkali, or solvent).
b)  High temperature (＞60℃) cause softens of tube and the limitation of burst pressure would be reduced. Also chemical gas in air might speed up the aging and cracking of tube.
c)  Please do not put tubes under humid environment or store them for a long period (＞180 days), otherwise, it becomes cracking due to hydrolysis effect.

  
Spiral PU HoseSpiral PU Hose
Real product pictureReal product picture
Specification:

O.D (A)mm

I.D (B)mm

Length (E)mm

End Length (F)mm

Coil I.D. (D)mm

Coil O.D. (C)mm

4

2.5

1～15

50

20/26/32/42

D+2*A

6

4

1～15

50

20/26/32/42

D+2*A

8

5

1～25

70

26/32/42/48

D+2*A

10

6.5

1～25

70

42/48/60/70

D+2*A

12

8

2～25

70

48/60/70

D+2*A

14

10

5～15

70

60/70

D+2*A




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