Gas Supply Systems from REHAU stand for security, reliability and economic efficiency. As supply lines for direct earth-laying our systems are suitable for normal trench-installation as well as trenchless installation, eg ploughing-in, milling or relining. Due to the special material characteristics pipes made from RAU-PE 80, RAU-PE 100 and RAU-PE-Xa as well as RAUPROTECT pipes can be used for problematic applications like mountain sinking areas.