If you design, construction and testing code is the BPVC of ASME then:
stud welds: x10
tube to tube sheet welds: x10 to 20x
resistance welding: x10
laser beam welding: x25
flush welding: x5
hard facing: x5
Dr. G. Dilintas - Authorized Inspector Supervisor
I&F Regional Technical Manager
Bureau Veritas Piraeus - Greece
Tel: +30 210 40 63 113/4
Fax: +30 210 40 63 118
Cell: +30 69 44 64 62 04
pavainathan <pavainathan@gmail.com>
Sent by: materials-welding@googlegroups.com 10/11/2010 10:01
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Dear members,
I've a question about Macro examination in
PQR's. What is the minimum magnifcation level we need to have? ,is
there any reference standard/specification .
One of my client spec syas it must be x5 .I have come across with
various PQR review this magnification level is varying a range from
x2.7 ,x3.4,x4.0&x5.0.
Also is there any significance in referring the letter in small
case(x5) or Caps(X5)
Any one can put your expertise in this regard.
pavainathan
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