Dear Kathalingam Babu,
40J (30 Ft-lbf) for pipe in grades > X 80 grade materials & less than 19mm thick. The HAZ for the longitudinal seam weld in HFW welded pipe is usually too narrow to permit accurate sampling for Charpy testing. The requirement for Charpy testing of the seam weld HAZ applies only to SAWL/ SAWH and COWL/ COWH pipe.
On Tue, Apr 27, 2010 at 1:22 PM, Kathalingam Babu <kathalingam.qaqc@ppl.com.sg> wrote:
--Gents,Pls tell me, what is the CVN (Longitudinal) Requirements for the API 5L X85 (19 mm thick) ?Thanks & Regards,K.Babu
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Yadav Shiva Chelliya,
Inspection Engineer,
Doha Qatar,
+974-6166465
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