Marking of Pipe ASTM A 358
Marking of Pipe ASTM A 358
(OP)
In my understanding, the markings on each length of pipe shall
include the plate material designations. This is a requirement of ASTM A 358.
If the actual marking shows only heat number without plate material designation , can we accept this pipe material?
Is this the normal practice in steel manufacturing industry?
Please comment.
include the plate material designations. This is a requirement of ASTM A 358.
If the actual marking shows only heat number without plate material designation , can we accept this pipe material?
Is this the normal practice in steel manufacturing industry?
Please comment.
RE: Marking of Pipe ASTM A 358
You also should have gotten mill test reports with all the extra nde and de required for pipe rolled from plate.
if it is not marked properly, if the nde and testing is not done...you should not use the pipe if the a-358 marking and specification is required.