Fuel hose lines for gaseous hydrogen
For the transport of gaseous hydrogen absolutely gas tight but flexible lines are required. For this purpose, we have developed a 0-permeation hose line. The inner liner consists of a corrugated tube made of stainless steel. Special adapters at the ends of this tube integrate it in an elastomeric composite and serve as permeation barriers. The dynamic strength of the elastomer is guaranteed by a specialized reinforcement layer. This line fulfils all requirements with respect to flexibility, pressure and impulse strength.