About this document
Guidelines for Using Unlisted Materials by omar mahmoud is a document available to read on EtoBox.
The document discusses requirements for registering fittings made from unlisted and unknown materials. It explains that unlisted materials can be adopted if their guaranteed minimum yield and tensile strengths are available. For materials without specified strengths, the manufacturer must agree with the supplier on acceptable minimum levels. The document provides an example of choosing appropriate minimum levels and discusses how lower levels would require higher proof test pressures. It also notes addition
- Author
- omar mahmoud
- Language
- EN