? application: hard wall hose f flexible hydraulic oil return line, also can be used in oil suction & discharge system (excluding oil with ester base), which is confm to sae100r4.

? hose structure:

tube: black synthetic rubber.

reinfcement: high strength polyester cd fabric reinfced，helix steel wire;

cover: black wear-resistant nitrile synthetic rubber.ageing resistance ozone resistance.

? temperature range: -40℃ to +100℃