Materials & Welding

Hi Ponni, Check ASME Sec.II Part C SFA 5.9. Annex Clause A5 Thanks & Regards K.Dinesh  Metallurgist P.O. Box 1197, P.C 130, Muscat, Sultanate of Oman Tel:  +968 24501524, 24505590   (Ext.42), Mob: +968 99880633, Fax: +968 24503814 Email: dinesh @lo nestaralpha.com  , Web:   www.lonestaralpha.com  , Location:   Click here for Location Map Locations: Muscat, Sohar, Duqm, Salalah & Liwa Lonestar now does Pesticide Residues Testing in our new facility at Liwa!   Consider your environmental responsibility. Think before you pri nt. On Wed, Nov 30, 2022 at 7:17 AM Ponnikumar < k.ponni1994@gmail.com > wrote: Hi sir, Except Aramco standard. Can you explain from ASME codes  On Tue, Nov 29, 2022, 7:05 PM Faisal Quadri < faisalquadri12@gmail.com > wrote: SAES A 206  Aramco requirement  On Tue, Nov 29, 2022, 1:25 PM Ponnikumar < k.ponni1994@gmail.com > wrote: Dear gentlemen, My client inspector told me to do button weld test on plate for filler wire 309L . The dimension...

Dear  See how you will ensure at the receiving stage you received the correct alloy material(Consumables) tell me ???? The weld button is like a test coupon where the PMI probe can easily seat and you can verify the chemistry. I am working on ARAMCO specs, for us it's mandatory requirement due to PMI prob inaccessibility on material like consumables and weld , weld button is alternate, in Aramco Spec check ASME /ASTM for PMI requirements. Faisal. Q Sr.Mechanical Inspector,   ENERGY & INDUSTRY DIVISION Dhahran, 34247-2958 Kingdom of Saudi Arabia. M: +966  537134558 E:  faisal.quadri@applusvelosi.com       On Tue, Nov 29, 2022 at 1:25 PM Ponnikumar < k.ponni1994@gmail.com > wrote: Dear gentlemen, My client inspector told me to do button weld test on plate for filler wire 309L . The dimension are follow as asme sec II c then need to do PMI verification  My query is any requirements by code for filler wire button test for al...

Dear Gents, This is client spec requirements in most of the companies, as per KOC , we generally do button test To confirm chemical composition of low alloy and high alloys electrodes per heat. On Tue, 29 Nov 2022 at 3:55 PM, Ponnikumar < k.ponni1994@gmail.com > wrote: Dear gentlemen, My client inspector told me to do button weld test on plate for filler wire 309L . The dimension are follow as asme sec II c then need to do PMI verification  My query is any requirements by code for filler wire button test for all filler and electrode and why it required ?  -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/...

Hello Everyone, Is it practical to do MPI-yoke method on PSV springs for crack testing. We do not have a headshot setup and at max we do a spring or two a day. What are the problems i can face like accuracy etc ? The main aim of this is to check for cracks as these are in service springs taken out during overhaul of the valves. Advice on this would be much appreciated -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/c98552b0-d42c-4543-8b2a-91b0c51f056fn%40googlegroups.com .

Dear Sirs,                     The joint type is incorrect. Being an orifice flange for the location, the required flow should be attained per the design.  This type of joint may bring a pressure drop in that particular section. If the pipe size is correct, you are permitted to machine the length of the hub to fit. Ensure minimum flow for the location. Thanks, Kind Regards, G. Gughan On Wed, Nov 23, 2022 at 10:10 AM 'AGUSTIN JIMENEZ' via Materials & Welding < materials-welding@googlegroups.com > wrote: I recommend you machine the neck of the flange and take it to the same size, the neck will be shorter but thicker. Atentamente Agustin Jimenéz +52 492 145 1918 El martes, 22 de noviembre de 2022, 11:06:39 p. m. CST, M.Sathiya Narayanan < gmvsathya@gmail.com > escribió: Hi dear Th...

Hi sir, Except Aramco standard. Can you explain from ASME codes  On Tue, Nov 29, 2022, 7:05 PM Faisal Quadri < faisalquadri12@gmail.com > wrote: SAES A 206  Aramco requirement  On Tue, Nov 29, 2022, 1:25 PM Ponnikumar < k.ponni1994@gmail.com > wrote: Dear gentlemen, My client inspector told me to do button weld test on plate for filler wire 309L . The dimension are follow as asme sec II c then need to do PMI verification  My query is any requirements by code for filler wire button test for all filler and electrode and why it required ?  -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-wel...

Hi There are NO code requirements for button weld test. Kindly review project specification or ask the client the reason for the button weld test. Maybe he has a doubt about the electrode or something like this. Regards  On Tue, Nov 29, 2022 at 1:05 PM Faisal Quadri < faisalquadri12@gmail.com > wrote: SAES A 206  Aramco requirement  On Tue, Nov 29, 2022, 1:25 PM Ponnikumar < k.ponni1994@gmail.com > wrote: Dear gentlemen, My client inspector told me to do button weld test on plate for filler wire 309L . The dimension are follow as asme sec II c then need to do PMI verification  My query is any requirements by code for filler wire button test for all filler and electrode and why it required ?  -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it...

SAES A 206  Aramco requirement  On Tue, Nov 29, 2022, 1:25 PM Ponnikumar < k.ponni1994@gmail.com > wrote: Dear gentlemen, My client inspector told me to do button weld test on plate for filler wire 309L . The dimension are follow as asme sec II c then need to do PMI verification  My query is any requirements by code for filler wire button test for all filler and electrode and why it required ?  -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAKL%3DdYw73OyFYLq4yTHUB2cVqbuaDCCunxc73%2BaU0kJZurJd%2Bw%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www....

Dear gentlemen, My client inspector told me to do button weld test on plate for filler wire 309L . The dimension are follow as asme sec II c then need to do PMI verification  My query is any requirements by code for filler wire button test for all filler and electrode and why it required ?  -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAKL%3DdYw73OyFYLq4yTHUB2cVqbuaDCCunxc73%2BaU0kJZurJd%2Bw%40mail.gmail.com .

Dear Sir, My case is the test coupon plates (02 No's) are the same grade : SA 516 Grade 70  65  60 MTLTV Thank You & Regards Williams P Wilson +968-94600828 QA/QC Engineer Please consider the environment before printing this message On Mon, Nov 28, 2022 at 2:10 PM Manikandan J < mechmani22@gmail.com > wrote: P1 G1 to P1 G2 PQR allows to weld  P1 G1,G2 to P1G1, G2 Base Metals On Mon, 28 Nov, 2022, 6:26 am williams p wilson, < williamswilsonp@gmail.com > wrote: Dear Experts, I have a doubt noted below for your advice. If I used the Steel Designation SA 516 Grade 70  65  60 MTLTV for procedure qualification. I will be qualified for P1 G 1 / 2   To   P1 G 1 / 2 Single PQR / WPS satisfy my below welding requirements.  (Toughness & PWHT considered) 1) SA 516 Gr.70 to SA 516 Gr.70 2) SA 106 Gr. B to SA 105 3) SA 106 Gr. B to SA 106 Gr. B Thank You & Regards Williams P Wilson +968-94600828 QA/QC Engineer Please consider the environment before printing this message ...

Yes  Will use based on service conditions Thanks  Sent from my iPhone On 28-Nov-2022, at 8:56 AM, chandraknat vaidya <vaidyac10@gmail.com> wrote:  Use of 309L weldmetal is appropriate. On Tue, Nov 15, 2022 at 2:21 PM Vishwas Keskar Welding Manager WELDING < vvkeskar123@gmail.com > wrote: Experts, Pl. guide for qualifying PQR for SA 240 TYP 410 without PWHT . Pl, guide for Pre heating, inter pass  temperature, consumable to be used  Thickness of job is 8 mm , 10mm Thanks and regards Vishwas - IWE International Welding Engineer  Head - Welding Technology   -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https...

Dear sir , As my understanding Material will go for Second time PWHT due to repair , In this case please check Simulation Cycle of Raw Material for How many time you can perform PWHT . On Mon, Nov 14, 2022 at 8:51 AM Uma sankar Sankar < umasankar6246@gmail.com > wrote: Dear experts.                          ASTM A335 P91,Joint welding completed,Rt done ,third party NDT RTFI result RT pass,as per ITP PWHT should be done with in 24 hrs of welding completion,so PWHT done,but Aramco Oid dis agreed with third party Result, result given as repair, Repair done,can we perform PWHT ?if  we do stress release again,is there any specific standard? -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com...

Yes Definitely for PQR. But you need Separate WPS ... On Mon, Nov 28, 2022 at 8:56 AM williams p wilson < williamswilsonp@gmail.com > wrote: Dear Experts, I have a doubt noted below for your advice. If I used the Steel Designation SA 516 Grade 70  65  60 MTLTV for procedure qualification. I will be qualified for P1 G 1 / 2   To   P1 G 1 / 2 Single PQR / WPS satisfy my below welding requirements.  (Toughness & PWHT considered) 1) SA 516 Gr.70 to SA 516 Gr.70 2) SA 106 Gr. B to SA 105 3) SA 106 Gr. B to SA 106 Gr. B Thank You & Regards Williams P Wilson +968-94600828 QA/QC Engineer Please consider the environment before printing this message -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@goog...

Dear Experts, I have a doubt noted below for your advice. If I used the Steel Designation SA 516 Grade 70  65  60 MTLTV for procedure qualification. I will be qualified for P1 G 1 / 2   To   P1 G 1 / 2 Single PQR / WPS satisfy my below welding requirements.  (Toughness & PWHT considered) 1) SA 516 Gr.70 to SA 516 Gr.70 2) SA 106 Gr. B to SA 105 3) SA 106 Gr. B to SA 106 Gr. B Thank You & Regards Williams P Wilson +968-94600828 QA/QC Engineer Please consider the environment before printing this message -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAHBxnQ6nEpnmYNSJgSUjNqO%3DM__7SFR4aa...

Dear All, Can anyone please explain the water fill test of the storage tank, like if we fill the water upto curb angle and the remaining roof part shall be air tested what will be the pressure.  According to our drawing the pressure shall be 70 millibar that is equal to 714mm water column is this pressure  too high. It is been re-confirmed with design team and initiated to go ahead with the same pressure but the contractor insists again and again to verify as per him the pressure is too high. (Tank Dia 8mtr. Height 9.15mtr) Any suggestions on this will be appreciated. Thanks Manoj Singh -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://gr...

why don't use 321 when TIG is engaged  On Fri, Nov 25, 2022, 8:45 AM M.Sathiya Narayanan < gmvsathya@gmail.com > wrote: use 347 composition  On Wed, Nov 23, 2022 at 2:48 PM sujit kumar < sujitkumar19942@gmail.com > wrote: Dear experts what will be the filler wire for SS304 TO SS321 MATERIAL Best Regards Sujit -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAFonYWMw1hbRkNUXRkD%3DW4wosZ02_Mr1-0HBvqii3%2Bh1-DBa4A%40mail.gmail.com . -- Thanks and Regards M.Sathyanarayanan 0091-7358752505 -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/12278...

SMAW with E 7018 electrode Or  CO2 Welding. On Tue, 22 Nov 2022, 13:44 ahmed adil, < ahmed.adil5382@gmail.com > wrote: Dear Vishal Oxyacetylene welding or Thermit welding are suitable for your job Best wishes Ahmed Adil Welding engineer  On Mon, 21 Nov 2022, 06:48 Vishal Jaiswal, < vis469jaiswal70@gmail.com > wrote: Dear All,  Please suggest wihich welding is sutaible for GI flat bar to GI flat bar  used in cable tray and also which WPS is use for  -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAF6t40-BfGWU15koamWdVZ4NsvN_v7mgs69dDW0V6BE%2BUSHqDA%40mail.gmail.com . -- ...

Dear All,             Kindly explain the concept of dilution in weld overlay what are its effects in weld overlay or cladding ? what is the significance of barrier layer ?Why barrier layer deposition is required before final layer ? Rgds Saurabh Joshi -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/03dc0d03-a054-413b-8ae0-a44544db6162n%40googlegroups.com .

Dear experts what will be the filler wire for SS304 TO SS321 MATERIAL Best Regards Sujit -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAFonYWMw1hbRkNUXRkD%3DW4wosZ02_Mr1-0HBvqii3%2Bh1-DBa4A%40mail.gmail.com .

I recommend you machine the neck of the flange and take it to the same size, the neck will be shorter but thicker. Atentamente Agustin Jimenéz +52 492 145 1918 El martes, 22 de noviembre de 2022, 11:06:39 p. m. CST, M.Sathiya Narayanan <gmvsathya@gmail.com> escribió: Hi dear This shows people's and quality systems to be evaluated and improved,  Responsibility matrix should be aligned with quality systems For the findings  In general this kind of joint not acceptable because of welding, weld joint NDT, stress, corrosion, piping, instrumentation point of view also  for the worst condition  Below teams shall be involved to discussed about how to over come  Welding Piping Instrumentation Corrosion Stress  Regards Sathiyanarayanan On Tue, 22 Nov, 2022, 10:26 am Anthony Dalisay, ...

Hi dear This shows people's and quality systems to be evaluated and improved,  Responsibility matrix should be aligned with quality systems For the findings  In general this kind of joint not acceptable because of welding, weld joint NDT, stress, corrosion, piping, instrumentation point of view also  for the worst condition  Below teams shall be involved to discussed about how to over come  Welding Piping Instrumentation Corrosion Stress  Regards Sathiyanarayanan On Tue, 22 Nov, 2022, 10:26 am Anthony Dalisay, < anthonydalisay6@gmail.com > wrote: Dear Experts, Greetings to all of you. We got a situation in the project where the following observation has been found. 1. pipe - CS 10" dia. 2. orifice flange SS - 10" dia. - Flange has a long protrusion of the neck towards the bevel end that gets inside the pipe. see attached picture - red mark is where the pipe ends landed . The joint has been welded with the result as shown in the picture below. The decision is to weld...