Jansen https://www.jansen.com/en/index.html Gas pipeline between Altstätten and Appenzell Altstätten / Gais Project details Ambit Supply systems Products JANSEN PE 100 RC pressure pipes – "aqua" and "gaz" Builder GRAVAG Erdgas AG Contact Would you like advice on our projects, or do you have any other questions? Contact back to overview Products JANSEN PE 100 RC pressure pipes – "aqua" and "gaz" This might also interest you Asparagus field heating CH-Diepoldsau Gas pipeline between Altstätten and Appenzell Altstätten / Gais Thermal water supply Bad Ragaz Bad Ragaz