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Home › Forums › General › AS1554 Questions › Poly Pipe Standards
1. Requires a high level of training to use and interpret results.
2. Traditionally doesn’t keep a permenent record. ( modern ut machines do these days)
3. Expensive machines and probes
4. Limitated to specific joint geometrys and http://www.saclongchampfranc.net shapes and surface cobditions (very small very thin very rough and non homogeneous materials are difficult)
5. linear defects orientated parallel to the sound beam may go undetected