ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS G 0582 : 2012
Automated ultrasonic examination of steel pipes and tubes
2012
20
JISf 2021 V.1
This Standard specifies requirements for the automated angle beam ultrasonic examination (including the method using phased array probe) of longitudinal imperfections of seamless steel tubes and longitudinal imperfections of welded portions of welded
steel tubes (excluding submerged arc-welded tubes).
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