Rubber hoses for car cooling system, apply for supplying antifreeze. Workable with temperatures from -50 �C to 110 �C.

Consist from two rubber layers: internal and external, and textile braiding between. Material is EPDM

Common Parameters:

- internal and external surfaces are smooth (without bubbles or porosities);

- there is not any sections with uncover textile braiding;

- must has not exfoliation between layers and braiding on end surface;

- must be frost-resisting without crack formation;

- must be waterproof with pressure 0,5MPa;

- surface of hose (rubber) must be hard with hardness 60 - 70 IR.