Recommended For: Low-pressure fiber braid hydraulic hoses. Meets or exceeds the requirements of SAE100 R3 R6AT. Tube:Black,oil resistant,synthetic rubber. Reinforcement: One or Two braids fiber layer Cover:Black, oil,abrasion and weather resistant, thin synthetic rubber Temperature Range: -40 to +250 (-40 to +121) Products Application : Hydraulic hose SAE 100R3 SAE 100R6 can be used for hydraulic oil delivering ,and some low oil machine.