Welded-on pieces and sleeves
The original fittings from Ravetti™ are manufactured from high quality materials inspected and approved under relevant certificates.
The inner thread profile is optimized for easy subsequent handling of valves. All shaped pieces are equipped with an inner connector and an outer lid and both including sealing.
From DN 6 '', the adapting pieces are equipped with an outer flange.
Connecting shaped pieces are made of ASTM A105 steel. They are shaped for immediate welding on a pipe without necessity of any… >>