ESI 98-19 : ISSUE 1
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ACCEPTANCE CRITERIA FOR PIPE CIRCUMFERENTIAL BUTT WELDS IN FERRITIC ALLOY STEELS
23-07-2013
12-01-2013
Applies to the visual magnetic particle and ultrasonic inspection of welds in 2 1/4 Cr 1 Mo; 1 Cr 1/2 Mo; 1/2 Cr 1/2 Mo 1/4 V, and modified 9 Cr Mo and 12 Cr Mo V steel pipes of 100 mm minimum outside diameter and 10 mm minimum thickness on new pipework ranges.
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