Tru-Bore® Backing Flanges
Special Metric Materials can supply Tru-Bore® backing flanges in a variety of different coatings available from stock:
- Bright zinc plated (BZP)
- Fusion bonded epoxy (FBE)
- Plascoat PPA 571 ES (PPA)
- Hot dipped galvanised (HDG)
- Stainless grade 316L & 304L
Special Metric Materials can supply Tru-Bore® backing flanges in the following drillings:
- PN16 reduced thickness
- PN16 full thickness EN1092-1
- PN10 reduced thickness 200-600 ml.
- ASA 150 & PN25
- Table D/E
Tru-Bore® is a registered trademark of OSTP.
Technical information
