Materials & Welding

Hi,  Cannot weld refer asme sec-9 ed.2017, table qw-356, backing gas deletion is essential, and refer qw-351 to confirm. Regards,  Bala. R On 28 Feb 2018 1:43 pm, "chandrakant mohikar" < crmohikar@gmail.com > wrote: Coceptually, though he is eligible, he has to be qualified / PQR etc for specific welding WPS etc.  Chandrakant Mohikar (Ex. PDO CSR (Head - HSSE & QA) On 28 Feb 2018 11:39 a.m., "Welding and material" < koswaraabi@gmail.com > wrote: if we talked about F no on the ASME IX F no associated to A no for P no and F no SS GTAW Qualified for CS, but we must see para 404.15 then see QW 432 and see Note 1 and then going to QW 433 for A no thanks Pada Sabtu, 24 Februari 2018 17.03.47 UTC+7, PK menulis: Dear Sir, If a   welder   is qualified with  S S (Stainless Steel) GTAW ,   He can   weld   C S Carbon steel GTAW ?  Need code Referance... Thanks. PKM -- https://materials-welding.blog spot.com/ https://www.linkedin.com/group s/1...

Coceptually, though he is eligible, he has to be qualified / PQR etc for specific welding WPS etc.  Chandrakant Mohikar (Ex. PDO CSR (Head - HSSE & QA) On 28 Feb 2018 11:39 a.m., "Welding and material" < koswaraabi@gmail.com > wrote: if we talked about F no on the ASME IX F no associated to A no for P no and F no SS GTAW Qualified for CS, but we must see para 404.15 then see QW 432 and see Note 1 and then going to QW 433 for A no thanks Pada Sabtu, 24 Februari 2018 17.03.47 UTC+7, PK menulis: Dear Sir, If a   welder   is qualified with  S S (Stainless Steel) GTAW ,   He can   weld   C S Carbon steel GTAW ?  Need code Referance... Thanks. PKM -- 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-weldin...

if we talked about F no on the ASME IX F no associated to A no for P no and F no SS GTAW Qualified for CS, but we must see para 404.15 then see QW 432 and see Note 1 and then going to QW 433 for A no thanks Pada Sabtu, 24 Februari 2018 17.03.47 UTC+7, PK menulis: Dear Sir, If a   welder   is qualified with  S S (Stainless Steel) GTAW ,   He can   weld   C S Carbon steel GTAW ?  Need code Referance... Thanks. PKM -- 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 . Visit this group at https://groups.google.com/group/materials-welding . For more options, visit https://groups.google.com/d/optout .

Gentleman, Below is a helpful compilation on your query. Experts in group may please add value, if desired. G irth flanges   are used for mating two segments of a pressure vessel. These parts are also widely used in shell and tube heat exchangers and other process equipment to mate various components. There are two common kinds of   girth flange   such as welded hub joint, loose type (without hub).       You may like to check the link ===>> http://www.eng-tips.com/viewthread.cfm?qid=377158 Best Regards, Vinod Bhatt On Tue, Feb 27, 2018 at 9:09 AM, PK M < pkmqaqc@gmail.com > wrote: Dear Experts, Any standard for   Girth Flanges ? Thank you. On Sun, Feb 25, 2018 at 12:49 PM, PK M < pkmqaqc@gmail.com > wrote: Dear Experts, What is mean by  Girth Flanges ? Thank you. On Sat, Feb 24, 2018 at 3:39 PM, PK M < pkmqaqc@gmail.com > wrote: Dear Sir, Please explain with photographs for Girth Flanges of Process Equipment and Heat Exchangers Thanks....

Dear Team,  Both the carbon and stainless steel filler metals  Fno. is 6. Refer QW-404.15 (A change from one F-no in table Qw-432 to any F-number or to any other filler metal, except as permitted in Qw-433. Qw-433 table says qualified with any F.no6 qualified  For all F-No 6 [refer note1] Note1 says: deposited wels metal made using a  bare rod not covered by an SFA specification but which conforms to an analysis listed in  Table QW-442 shall be considered to be classified As F-no 6. Means carbon steel F.No 6 (but A.No is 1)  Stainless steel F.No 6 (but A.No is 8) So, even F.no same but weld metal analysis is different. So he was not qualified to weld stainless Best Regards, Chandra On 27-Feb-2018, at 12:58 PM, Peter Soloman < petervsoloman@gmail.com > wrote: Dear Team Essential, non-essential or supplementary essential variables exists while we qualify WPS.  Once we prepare WPS mentioning essential and non-e...

Dear Team Essential, non-essential or supplementary essential variables exists while we qualify WPS.  Once we prepare WPS mentioning essential and non-essential variables, we cannot change that while production welding.  We have to follow whatever is mentioned in WPS.  If we want to change an essential variable we have to separately qualify the WPS.  If we want to change a non-essential variable, we have to revise the WPS (no separate PQR required) and take approval.   Hope you understood.  Regards, PETER SOLOMAN TECHNIP FMC  DUBAI On Sun, Feb 25, 2018 at 12:46 PM, PK M < pkmqaqc@gmail.com > wrote: Dear sir, Backing gas or Purging Gas is not essential variable  for WPS. Thank you On Sun, Feb 25, 2018 at 10:39 AM, Peter Soloman < petervsoloman@gmail.com > wrote: Just check the qualification details.  P8 to P8 qualifies for P1 to P1 also.  F number for carbon steel and...

7018- F4  6013 -F2  F4 with backing qualifies F2 with backing F4 without backing qualifies F2 With backing On Mon, Feb 26, 2018 at 9:37 PM, Kannayeram Gnanapandithan < kgpandithan@gmail.com > wrote: Check F no On 26-Feb-2018 7:06 pm, "praveen nair" < pk13890@gmail.com > wrote: Dear Sir,  Welder is Qualified in E 7018 can also be qualify in E 6013    Praveen Nair   -- https://materials-welding.blog spot.com/ https://www.linkedin.com/group s/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 . Visit this group at https://groups.google.com/grou p/materials-welding . For more options, visit https://groups.google.com/d/op tout . -- https://materials-welding. blogspot.com/ https://www.linkedin.com/ groups/122787 --- You rec...

As welder is qualified in E7018 (F No.4 with backing), he is qualified for F No. 1, 2, 3, 4 with backing. Refer QW-433 for detail. The welder is qualified for E6013 as its F No. is 2 On Feb 26, 2018 7:06 PM, "praveen nair" < pk13890@gmail.com > wrote: Dear Sir,  Welder is Qualified in E 7018 can also be qualify in E 6013    Praveen Nair   -- 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 . Visit this group at https://groups.google.com/ group/materials-welding . For more options, visit https://groups.google.com/d/ optout . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are ...

Dear Experts, Any standard for   Girth Flanges ? Thank you. On Sun, Feb 25, 2018 at 12:49 PM, PK M < pkmqaqc@gmail.com > wrote: Dear Experts, What is mean by  Girth Flanges ? Thank you. On Sat, Feb 24, 2018 at 3:39 PM, PK M < pkmqaqc@gmail.com > wrote: Dear Sir, Please explain with photographs for Girth Flanges of Process Equipment and Heat Exchangers Thanks. -- 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 . Visit this group at https://groups.google.com/group/materials-welding . For more options, visit https://groups.google.com/d/optout .