On-Site Flange Facing Service

Flange Facing Seal Surface Restore 24/7/365 Worldwide Service.


The most common types of seals are found on RF (Raised face) flanges with phonographic grooving and spiro-metallic gasket, RTJ (Ring Type Joint), with trapezoidal section circular groove, flat flanges with seats for O-rings, or other types of annular gaskets. In each of the cases mentioned above, a particular mechanical machining of leveling and profiling of sealing area is required.

Working Range.

Up to Ø3000 (120 inches) in facing and around 100mm in boring.


Available for anchoring/machining over range and by dedicated tooling.

Example on On-Site Flange Facing Operation.

Download this Service Paper

Servizio di Ripristino della Sede di Tenute di Flange

Download the Catalogue.

Download the full catalogue of On-Site Machining Cabalities by clicking on the link below.

Download the Machining Catalogue

ISO Certifications

Check out our certifications!


Is it not a standard project? ⓘ

In order to create customized solutions it is possible to design a special project or re-engineering standard machines so as to let them fit the special application.

Customized Solutions

Schedule a Site Machining Intervention.