Re: [MW:35724] Abridged summary of materials-welding@googlegroups.com - 2 updates in 1 topic

[Prakash Kumar Bontra]

Redo the Hydrotest after the PWHT and NDT.

Regards,

On Fri, Jul 18, 2025 at 2:11 AM <material...@googlegroups.com> wrote:

material...@googlegroups.com

Google Groups

Today's topic summary
View all topics

• PWHT after Hydro - 2 Updates

PWHT after Hydro

Kannayeram Gnanapandithan <kgpan...@gmail.com>: Jul 17 02:05PM +0530 *Dears* * Materials P11,P91 & LTCS.* * Is there any provision to perform PWHT after Hydrotest without having to repeat the Hydrotest again ?*   *THANKS & BEST REGARDS,* *KG.PANDITHAN, BE, ...more

sridhar cn <sridha...@gmail.com>: Jul 17 07:46PM +0530 *For main pressure welds on materials like P11, P91, and LTCS, **PWHT is essential when prescribed, and the integrity test (hydro) * *must **follow all heat treatments unless the code or a ...more

Back to top

You received this digest because you're subscribed to updates for this group. You can change your settings on the group membership page. To unsubscribe from this group and stop receiving emails from it send an email to materials-weld...@googlegroups.com.