HI.
IF YOU USED 70 MM FILM AND PUT SEAM IN CENTER FILM, YOU HAVE APROXIMITLY MORE O LESS 38 MM OF INTERSECTION.
AGUSTIN
De: sujay kumar <sujay1199@gmail.com>
Para: materials-welding@googlegroups.com
Enviado: mar, noviembre 2, 2010 4:06:45 AM
Asunto: [MW:8012] RT of longitudinal seam
Dear Friends,
Having doubt ,when longitudinal seam an intersecting with circuferential seam,Taking RT of circumferential full girth 100%, is acceptable or have to take 38mm of longitudinal seam an intersecting point and reference is B31.3 cl341.4.1
The welds to be examined shall be selected to
ensure that the work product of each welder or welding
operator doing the productionwelding is included. They
shall also be selected to maximize coverage of intersections
with longitudinal joints. When a circumferential
weld with an intersecting longitudinal weld(s) is examined,
at least the adjacent 38 mm (1
1⁄2 in.) of each intersectingweld shall be examined.
thanks and regards
Sujay
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