Search results for query: *

thanks kingnero,

hi all, I am looking for as much information as possible proving that a WPS works in production. my question is more in the lines of Preparing the WPS for production from a WPQR and testing the WPS. testing the first 5 welds to make sure the welds are satisfactory is there anything else...

Hi all well I have to admit I have stated something in a different manner to what we all have different understanding of but I have learnt something from this as gtaw has stated it is best to stick to the standard terminology instead of slang werds Thanks

Thanks kingnero

Kingnero

hello guys ISO/TR 15608 grouping system for aluminum and EN ISO 15614-2 can any one explain how to use these standards and how to use them I have them both but would like some input on how to use these correctly,

Dekdee thank you for pointing this out I do apologise for this as its common talk in a work shop as I here a lot of the word FPBW I also see this on some drawings thanks for correcting this,kingnero great post explaining it in the best way Thank you

So my understanding is that a butt Weld will only qualify a fillet Weld with a single sided beval with a backing strip (15614) but I know a lot of people who ask the same question am asking if a welder takes a full penetrated butt Weld (Vbutt) in the UK a welder will have to take a fillet and...

Single sided V FPBW

Hi ALL, can a FPBW in plate also qualify you for a fillet Weld 15614_1 my understanding is that it would be two separate tests Thanks for your time

Kingnero thank you

Kingnero thanks, can you explain why pipe dia 15mm to infinity =plates please, I know that a butt Weld in plate covers in pipe over 500mm or 150 mm rotation position if you can explain my question that would be great Thank you

Hi weldstan it will be a PQR I should have asked the question a bit better to be honest if I was to use a 30mm die bar to a 30mm plate would that also qualify for a plate to plate joint I know that if you use 30mm thick it will take you from 5mm and anything grater according to 15614-1

Hello all not been in a wile hope everyone is doing okay, hoping that someone can help me with a question if you have Weld pipe to plate will that cover you in plate to plate if yes or no please explain the reason for this Thanks for your time

thank you for responding with good answers

hello guys am learning more on welding standards /specs. I have some question's if you have the time to help and explain the questions that am asking please. as I say am learning and trying to under stand more question one- if one welder takes a test (PQR) 15614- and passes and if a second...

I was on a welding job welding 30mm rebar to 20mm 316 plate with multi run welds, we did a PQR. with pre heating only on the rebar around 70'c the next day we got a call from the lab where the dye penetrant test was getting done first saying that we have centerline cracks in the weld so we...

thanks guys that's true regarding requiring special knowledge. on some but welds on the thicker material size the UT tecnition will want us to put holes in the weld area at a certain depth to make sure he can find how deep the hole if I understand this is the correct reason for the drilled hole...

hi am referring to 2017 edition, 7.1 table 2 page 9 it states ultrasonic testing shall not be used for less then 8mm AND NOT FOR MATERIAL GROUPS 8,10,41to48 I would like to know why not them material groups thanks d