Chainflex pneumatic hoses for energy chains are hoses for maximum stress. The pneumatic hoses are tested in energy chains with many million cycles. The pneumatic hoses are available as PU or PE material. Chainflex pneumatic hoses are abrasion resistant, oil-resistant, coolant-resistant and halogen-free. Chainflex pneumatic hoses can be used at high speeds and accelerations and even in cleanroom and vacuum applications.