Comments on: Thickness range for welder qualification and procedure qualification (ASME Section IX)

By: Gerailly

Gerailly — Tue, 16 Nov 2021 19:11:57 +0000

In reply to Karthikeyan. If a pqr of moc is A333-6 GR.B and impact test rquired with T:3.76 qualified range as per table 323.3.1 box A5 is T/2 to T+6 refer to B31.3 ? I think no need refer to Qw-403.6 when me the requirement of Qw-403.10 according to interpretation 15-23 Please help me

By: Beatriz Campos

Beatriz Campos — Thu, 11 Nov 2021 18:29:22 +0000

which thickness would rule as the qualifying thickness

By: Sarvesh

Sarvesh — Sat, 05 Dec 2020 11:25:05 +0000

Under which clause in ASME Section IX , the range of qualified positions is mentioned?

By: Amarjit Singh

Amarjit Singh — Sat, 07 Nov 2020 09:25:26 +0000

For welder test of plate groove and IS 2062 material. Can used 7018-1 electrodes for this welder test. Please confirm and suggest..

By: jackob

jackob — Thu, 01 Oct 2020 19:54:10 +0000

Dear Sir,

Your videos are very good and useful to every one.
I request to make one video presentation on “on what basic piping welder qualification done for any construction project”

By: Sandeep Anand

Sandeep Anand — Mon, 03 Aug 2020 09:22:32 +0000

In reply to Manikandan. Thank you

By: Sandeep Anand

Sandeep Anand — Mon, 03 Aug 2020 09:20:21 +0000

In reply to Mehul ghediya. Thank you

By: Mehul ghediya

Mehul ghediya — Thu, 18 Jun 2020 05:24:25 +0000

Very Good explanation , Thank you

By: Nikul.v

Nikul.v — Thu, 16 Apr 2020 05:58:50 +0000

Please upload the video for Thickness range for welder qualification and procedure qualification as per AWS D1.1 and also base metal Group No qualified for the same.

By: Santosh Annappa Margale

Santosh Annappa Margale — Sun, 05 Apr 2020 15:18:23 +0000

Dear Sir,
Please Share what will be the thickness range qualified if Dissimilar Thickness of Base Metal coupon
10 mm thk to 25 mm thk or any other

Explain QW 202.4 (b) in simple words