I do not see that big a different in the new iso standard. but if no longer in some points allowing a C caracter. I do not like thinking of making a HLO 45 in ø48mm 5mm thicknes. with stick. (used a lot in boilers and so) They outfased the ø82 8mm pipe about 10 years ago. here in Denmark. still poss...

Just wanna say hey to you all. I am a Smith from Denmark (Skandinavien, EU) I have worked with welding for 15+ years. Down with Depression, Stress. so not working full time for over 2 years now :( But it is in my blood looked at my father welding and got welding eye's first time at age 5. Could not ...