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압력관 비파괴검사에 관한 문의드립니다

2016-11-15View Original

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우리는 현재 모두 1.6MPa의 압력으로 설계하고 있는데, nondestructive testing의 기준은 무엇인가요? 4MPa 이하의 파이프라인은 100% nondestructive testing을 할 필요가 없다고 들은 적이 있는데, DN25 이하 직경의 파이프라인도 nondestructive testing이 필요하지 않다는 말인가요? 그게 맞는 건가요? 혹시 관련된 규정이 있나요?
Reply #22016-11-15
GB50184-2011 산업용 금속 파이프라인 공사의 시공 품질 검수 규범의 표 8.1.1을 참조하십시오

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