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Re: [MW:35729] Testing of heat resistant steel tubes PQR-ASME IX

By Materials & Welding
If your client is referencing QW-466.19 in ASME Section IX for a bend test, it's likely a misunderstanding or 
misreference, as this clause does not appear in the 2017, 2021, or 2023 editions, nor in earlier editions.

Inform your client that QW-466.19 doesn't exist in recent ASME Section IX editions on the intended clause or test 
requirements. We can proceed with standard bend test requirements under QW-466.1 (general bend test figures) 
and QW-163 (acceptance criteria).
C Sridhar.
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On Wed, 23 Jul 2025 at 11:08, 'Dinesh K' via Materials & Welding <materials-welding@googlegroups.com> wrote:
Hi,

We are going to do PQR testing of heat-resistant steel tubes. Client has given a reference of QW-466.19 for the bend test, which i could not find in the latest ASME IX. 

Can anyone please help

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