Inner tube: NBR (Nitrile).
_x000D_Structure: 4 cross-reinforced steel inserts.
_x000D_Outer rubber: CR (Chloroprene).
_x000D_Extreme flexibility. Usable for biodegradable hydraulic fluids such as synthetic esters, polyglycols and vegetable oils, as well as petroleum-based products.
Inner tube: NBR (Nitrile).
_x000D_Structure: 4 cross-reinforced steel inserts.
_x000D_Outer rubber: CR (Chloroprene).
_x000D_Extreme flexibility. Usable for biodegradable hydraulic fluids such as synthetic esters, polyglycols and vegetable oils, as well as petroleum-based products.