Friday, October 19, 2012

Re: [MW:15710] location of impact test specimens

Hi Anjan

You can find out the details on Table K323.3.1 Impact Testing Requirements. (ASME B 31.3, 2006 Edition).
Attached copy too.

Regards,

Tomy George

On Mon, Oct 15, 2012 at 5:34 PM, vempati anjaneyulu <v.anjaneya@gmail.com> wrote:
Dear Experts,

This is regarding location of impact test specimens to be taken from
14" x 80mm thick fitting material to test at -50deg.c for materail
qualification at vendor shop.

the applicable codes and material standards are:

1) ASTM A420 WPL6 (fitting made from A333 Gr.6 pipe)
2) A 370 for mechanical tetsing
3) ASME B31.3 Section IX for high pressure piping.

please let me know where (at what thickness level)the impact test
coupons are to be taken to qualify the fitting material.

regards

Anjan

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