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[MW:29746] WPS by ASME and WPQT by Indian Standard

Hello all, Our company received an order in which client is insisting welder qualification to be done as per IS 817, and ASME WPS can be used . Now my doubt is can we usw ASME WPS to qualify welder in IS. Regards, Dattu. -- 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 . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/4d703331-5781-4add-af53-f06cc7e0099d%40googlegroups.com . For more options, visit https://groups.google.com/d/optout .

[MW:29746] Carbon steel Magnetization....

Dear Experts...Please Explain. How to get magnetization for carbon steel material (like...A53,A106,API 5l) during fit up fabrication activity  and how to rectify to proceed welding works. -- 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 . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/d497bb84-e84b-446e-8676-6fbd80eaca9e%40googlegroups.com . For more options, visit https://groups.google.com/d/optout .

Re: [MW:29746] As per AWS D1.1

 I suggest you to Qualify in 3G . The 3G welding certification qualifies a welder to weld flat, horizontal, and vertical or 1G, 2G, and 3G positions , also includes the 1F, 2F, and 3F positions without having to take the 1G and 2G certification. This one test qualifies you for three positions . On Thu, 20 Jun 2019 at 17:52, K K < karan.hbl@gmail.com > wrote: Dear Experts, Please clarify me regarding below mentioned doubts. As per AWS D1.1 1)        As per PQR thickness qualified with 25mm(Test coupon ) But In WPS thickness mentioned 28MM ( 3.2mm to unlimited )   As per AWS D1.1 Table   4.2 For thickness range is qualified for 25 mm ( 3mm to 2T) if i am correct. 2)     Regarding Position – PQR is qualified with 2G( Horizontal) But in WPS welding Progression – Uphill. whether 2G can weld Uphill position.  Please clarify me regarding above points. Thanks and Regards Kiran -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups...

Re: [MW:29744] As per AWS D1.1

Position  is essential  variable you have to in 3G also,  On Thu, 20 Jun 2019, 17:52 K K, < karan.hbl@gmail.com > wrote: Dear Experts, Please clarify me regarding below mentioned doubts. As per AWS D1.1 1)        As per PQR thickness qualified with 25mm(Test coupon ) But In WPS thickness mentioned 28MM ( 3.2mm to unlimited )   As per AWS D1.1 Table   4.2 For thickness range is qualified for 25 mm ( 3mm to 2T) if i am correct. 2)     Regarding Position – PQR is qualified with 2G( Horizontal) But in WPS welding Progression – Uphill. whether 2G can weld Uphill position.  Please clarify me regarding above points. Thanks and Regards Kiran -- 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+unsubscr...

Re: [MW:29739] Difference in ASTM and ASME material

Dear ; As such no difference as far as MTC concerned.  ASME starts  with SA and ASTM with A . For example ASTM-A-106  and ASME-SA-106 . But ASME dose not cover all items of ASTM.    American National Standards Institute, also abbreviated as ANSI , and the American Society of Mechanical Engineers, also abbreviated as ASME , are both non-profit organizations mainly focusing on bringing uniformity in voluntary standards used in the engineering discipline. code – also known as ASME Boiler & Pressure Vessel Code or BPVC – is the standard that regulates the design, development and construction of boilers and pressure vessels utilized in a variety of industries. ASME takes reference of ASTM in it's publications, so when you raising requisition for any product, such as Valve whose dimensions are defined in ASME B 16.34, you need to refer respective ASTM standards, like A105 if the valve is to made out of forging. On Fri, 14 Jun 2019 at 21:28, Pankaj Kolhe < pankaj.k...

Re: [MW:29739] Re: SS316 Welding - Porosity Intermittent

DEAR RAJU: This porosity is most likely due to contamination or moisture content. Bake the electrode . Environmental control is also necessary . Use only quality electrode. for On Fri, 21 Jun 2019 at 13:53, Vaishakh Kc < vaishakhmgr@gmail.com > wrote: Dear Mr Raju, Mention the welding process. I think the welding were done in a contaminated place. Thanks and Regards Vaishakh kc On 21-Jun-2019 12:13 PM, "george keribo" < berepele@gmail.com > wrote: Dear Expert, My opinion is that the porosity is caused due to improper cleaning before welding, It occurred on the same line.  On Friday, May 31, 2019 at 2:01:01 PM UTC+1, Kandula Raju wrote: Dear Experts,    Our project (dosing tank) requires welding of SS316/316L plates of 5mm and 6mm Thickness, while welding of 6mm thickness with back weld, after welding on side-1 and back grinding from other end, we are observing porosity in the centre line with intermittent space during first and second phase. (attached LPT photo fo...