9. August 2019
Hawle Service was also an exhibitor this year at the ÖVGW Congress, as well as the associated Gas Water 2019 trade fair. The team representing us […]
14. October 2019
Now tapping valves are renewed under full line pressure! The ArmEX tool is used to replace any tapping valve under full line pressure with a Hawle tapping clamp as good as new.
