DRILL PIPELINES UNDER ART.370 (ONLY FOR INTRO/BAG)
The Art.370 drilling machine is the Ravetti solution for bores in the pressure of gas from the mains DN.2' to DN.12' in the event of use of the Ravetti equipment Introbag.
The pipe drilling machine art.370, characterised by a 312 mm. working stroke, features an adjustable compression spring mounted on bearings, which allows regulating the feed and drilling pressure. It is also equipped with a Ravetti device that allows performing drilling operations and introducing the plug in total safety conditions.
Ravetti STOP/SYSTEM™
Maximum safety and reliability
Ravetti STOP/SYSTEM™ minimizes gas leakage and ensures safe operation even under high pressure.
Uninterrupted supply
Ravetti STOP/SYSTEM™ maintains the supply of gas, water, or oil even during maintenance.
Quick Installation
Requires minimal excavation, is easy to install, and reduces operational costs.