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Dear experts, I just read the NACE SP0472 - Para.2.2.3. And I am wondering that how to specify the chemical compositon in weld deposit. Then I do not need to do hardness testing for the weld deposit hardness testing. Can you please help me out. Thanks all.

Thanks experts for your advice.

Dear experts, Can you please offer me a type of material for gear fabrication. I just get a few information about the old gear as below photos and now we have to fabricate a new one. I am appriciate your support. Thank you very much.

@CWEng : thanks. Now I get that footnote already. @Mr168 : thanks for your help.

Hi experts, I found the "Guaranty" in the datasheet of LB-52NS (E7016-G) SMAW welding electrode. So what does it mean? In ASME II part C, SFA5.5, Table 2, I see that the weight percent of Si is 0.8min. But I see that in most of certificate of E7016-G, the weight percent of Si is 0.3x. Please...

Hi all, Please help me with this issue. I run PQR with wire A5.36 E71T-1C (F.No 6, A.No 1) in FCAW welding process. So can I fill in to the field "AWS No. (Classification)" as "All classification with A.No 1 and F.No 6" ? Thanks for all.

@DekDee : Thanks for your advice.

Hi guys, I have an issue of welding S355NL material as per AWS D1.1 code. Please help me clear it. I have wps qualified for any group I to any group II. So can I use this wps for welding S355NL? Thanks all.

Thanks. Does anybody help me with this? I hope that somebody will show me which clause in ASME IX that I can refer/study.

Hi all, I will set up a welding performance qualification for FCAW, double-welded groove weld. I am trying to study ASME IX but I am not sure I can get it all. So can you pls advice me size of test coupon (plate) for welder qualification per ASME IX. Thanks all.

@LittleInch you're right. I will remember your signature. "Remember - More details = better answers Also: If you get a response it's polite to respond to it[highlight #3465A4][/highlight]."

Thanks . I see that it is same on both faces visually so that's why I post this thread. And I think that both faces are the same.

Thanks racookpe1978 and LittleInch. My question is simple as below photo: Face 2 is the surface that touchs to gasket. So when fitting-up at shop how can I know which surface of flange will touch to gasket ? Thanks for your advice.

Hi all, Hope you have a good day. I need your advice for this thread. I wonder that which face of a flat flange slip on will be the contact gasket surface? It seems that both sides of flat flange slip on are same. Thanks for your help.