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| Awwa Flanges (Awwa Ratings) |
Now Piping & Fabrication will comes with Pipe Ratings, where we want to write article about Pipe Ratings, Awwa Rating, NFPA Rating, etc, and hope this is will be useful to all of us.
Manufacturer’s Rating
Based upon a unique or proprietary design of a pipe, fitting, or joint, the manufacturer may assign a pressure-temperature rating that may form the design basis for the piping system. Examples include Victaulic couplings and the Pressfit system discussed in Chap. A9. In no case shall the manufacturer’s rating be exceeded. In addition, the manufacturer may impose limitations which must be adhered to.
