Materials & Welding

A PQR is supporting a WPS. Not another PQR 2018-03-24 17:41 GMT+02:00 'Maghroud Moussa' via Materials & Welding < materials-welding@googlegroups.com > : Dear experts. I have a PQR for P1 (GTAW, PWHT)qualified with Sec IX and B31.3. Is this PQR can used to supporte PQR in a power plant project that the code is B31.1. -- 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 . -- Dr. Georgios Dilintas, Dipl. Ing. In Aeronautic and Space Engineering Ph.D in Mechanics of Solids - Computational Mechanics A.I.S, A.N.I, IRCA Lead Auditor Weldin...

Read carefully 132.4 and you will find your answer 2018-03-24 14:42 GMT+02:00 Vairamuthu < vaira.muthu.78@gmail.com > : Yes. PWHT required as it is directly welded to pressure part. On Thursday, December 21, 2017 at 9:14:19 AM UTC+3, bapun wrote: Dear Expert                      Kindly help me out to decide whether we have to perform PWHT or not for Pipe to Saddle support fillet welding .Design  Code ASME B 31.1 .The details given below and its a long distance pipe rack job The saddle material is ASTM A387 GR 11. The welding type is fillet welding. HP pipe detail -  DN-350,THK-28 mm and Material  ASTM A 335 P11. -- tHanks & rEgards Chandra Bhanu Mohapatra -- 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-we...

Dear All, We are facing some problem regarding ASTM A 335 Gr. P 22 header joint PWHT. The header has many raising coil. Header thickness is 52 mm.We are getting only 140 mm for the heater wrapping (  i.e each side from weld groove centre line 70 mm) We cover only 140 mm cover the insulation wool.Side, there is no access to put heating band as well as insulation wool. I tried one time but heat transfer is too much....after reaching 400 degree centrigrade machine is stopped working. Can anybody inform me how much heating band and insulation is required as per AWS D10.10 according to thickness 52mm. Can anybody give me some solution to do PWHT according to this restricted situation. Thanks in advance Regards, Pradip -- 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...

Dear Experts  Need guidance for API 1169 i am going to write exam in this June schedule. thanks & Regards  Nadeem baig   -- 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 .

What is imp criteria for impact test of any kind of raw material using pressure vessel fabrication. How to know we have to do impact test of raw matetial using for pressure vessel -- 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 .

Hi  This is Srinivas,  I got a PQR P5A to P5A , So i can write WPS P5A to P4 from that P5A to P5A PQR ?  Based on QW 424.1 ?  On Sunday, 6 April 2014 12:18:17 UTC+8, Binoy Lonappan wrote: As per Section IX QW 424 for procedure qualification it is given thatt for base material range of qualification as P15 E metal to P4 metal is qualified for any metal from P15E to P4 or P3,P1 But P number is an essential variable so what is the actual interpretation of the above clause Or does it means if we qualify procedure for P15E +P4 then it is qualified for the P15E any metal from this group to any metal from P4,P3 P1 groups -- With Regards Binoy Lonappan +91-9645100560 QAC Engineer TECCL -- 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...

Its 1:3 for asme code On Wed, 28 Mar 2018, 09:30 Kannayeram Gnanapandithan, < kgpandithan@gmail.com > wrote: As per AWS D 1.1, 2015, Transition of Butt joints in Parts of Unequal Thickness ( Cyclically Loaded Non tubular)  is 1: 2.5 THANKS & BEST REGARDS, KG.PANDITHAN, BE, IWE,  AWS-CWI, CSWIP 3.1, CONSULTANT-WELDING & QUALITY Mobile no: +919940739349 On Tue, Mar 27, 2018 at 9:12 PM, Gopalakrishnan G < gopal2408@gmail.com > wrote: 2 is correct. On Tue, Mar 27, 2018 at 7:09 PM, Rems Okonkwo < rems.okonkwo@gmail.com > wrote: Pls 2 is correct. I don't know why somebody is referring you to B31.3. Regards Rems On Tue, 27 Mar 2018, 06:57 Kamal Basha, < basha2070@gmail.com > wrote: U have reference in b31.3 On 25 Mar 2018 11:51 a.m., "Nallavan" < gane2478@gmail.com > wrote: Dear Experts Design/Const. Code AWS D1.1. Approved Engineering Drawing calls for 1:4 Ratio for transition thickness base material My understanding - 2 is correct. Pls...