Acu-Tech sells a range of standard size backing rings, from 20mm to 1000mm diameter.
These metal backing rings allow the two ends of a pipe to be joined with bolts. Backing rings also hold the pipeline tightly to a valve or fitting, and are often required for high-pressure pipe applications. Acu-Tech’s Backing Rings come in Galvanised finish, or Stainless steel backing rings are also available.
Acu-Tech also supplies spacers, blind flanges, and bolt sets, for use with these Backing Rings. See https://www.acu-tech.com.au/ancillary-items/
Get in touch with our team for more information!