You just taught in 12 min what took me 5 years of watching ppl pipe fit to learn. great video, thanks for sharing and making it better for us who want to learn !
It's all Fraction math. I hate Fraction math, I can do all this same stuff but I need to do it by using decimals. It's angles,,,angles are degrees which is measured using decimals.
Pipefitter here. This video is gonna help alot of people do a better and quality job. Your right. So many JOB SCARED people out there hide this from others. It's a shame.
Hey bro for about 3 years I asked all the super fitters how to do rolling offsets because it was really the only math I didn't know that we use on a regular or semi regular basis. Finally I had to do one on my own and 30 minutes later when I figured it out....I realized the reason it never made any sense to me is because they had no damn idea what they were talking about! They were all just putting on a front! They had me convinced I was the dumbass! Lol. But in that moment I learned something that helped me become a true Journeyman. I don't need to be told how to do things, I need to have confidence in myself and my knowledge and tbh that has taken me a long way!
Amazingly common sense video on angular deciphering buddy, This applies to everything from pipe to car exhaust to car headers. People need to appreciate the clarity........
My love of flying. I recently retired from a 27 year career as a domestic and international corporate pilot for several fortune 500 companies. I still do welding on the side and still have those skills I learned as a UA member....Best of both worlds!
I’m a UA pipefitter/welder. I gotta say some of the apprentices could really benefit from your style of teaching. Good stuff man. I dig your videos. Much love from UA Local 364
Went through my app. from 67' to 72', hard to believe your apprentices don't have this down unless they haven't been through it. The blue book he showed is a good book, that old man, W. V. Graves lived around the corner from me, I went over to his house and we set down and designed mister Graves next book, the Pipe Fabricator's book,,,, nothing but layout stuff of all schedules of pipe, if anybody is interested.
19 years old and I got into sanitary after I graduated and these videos help me so much. Much respect for passing this knowledge down because like you said a lot of guys just want to make it complicated to keep a position
I’ve been doing pipe fitting for 18 years and this sir is hands down the best tutorial I’ve ever seen. Was looking for a video to show a helper and found this. I suck at teaching what I know but you did awesome man
That rolling offset, I use to have a different way of doing this. Now I know the mathematical way of getting this right every time. Excellent Vid Thanks.
Man I appreciate this , very helpful . I would like to see more of actual pulling measurements in piping situations / pipe racks etc. like how would you pull your measurements for rolling offsets so on so fourth .
Absolutely blew my mind, I have read article after article, watched video after video not one of them had this level of clarity and information, thank you so much you definitely deserve more than 15k subs
I wish I could get on a job with you, you actually teach! All these other guys are scared like I'm going to steal their damn job if they show me something!
Wow amazing! Now that you’ve said it into detail could we get a hands on video of you building the spool piece and fitting and welding it out to understand it better for others great work tho
Just started as a pipe apprentice 3 weeks ago. I went to school for welding and took a pipe class but we never really went over this type of info. Spent 3 years in sheetmetal work, and fresh as can be to stainless steel pipe. I never walked the cup on tig in my life, much less on pipe, but i couponed out in the span of 4 days, maybe practicing for 4 hours total on 2" sch 10. My current area is super busy, ive been asking for help to understand offsets and what you covered in the video from other experienced guys and all ive been getting is "youll learn it eventually, you just need to do it, figure it out". What isnt helping me are those answers when im simply asking "how do you do it, show me the math" and i cant get an explanation and im looking terrible to the general foreman. This video just helped me immensely. Thank you!
Weld distortion next! I work with sanitary and stainless schedule piping as well, i have picked up a few tricks to minimize and correct distortion but interested to see what you have found that works
Badass video man. At what point does multiplying by 1.5 not work regarding take off? Obviously as you thickness increases sched 40 to 80 you id changes so it would still work. But will it still work for small schedule pipe such as 10 or sanitary fittings?
This was a great video!!! Iets see how to cut down custom fittings!!! and do you think maybe you could make a video about using the calculators to make life easy in the feild. 😅 also thanks for the time you put into these videos youre a great treacher
Does the 1.414 on the 45° offset only work if you run in your travel or the same length you said it was 12 and 12 so just multiply 12 by 1.414 but what if one of your digits is different. What’s the different formula for that, or am I confused and that was covered in the
Awesome video mate. Very edumacational. Apart from the nonsense fractional measurements! Ha ha. As an Englishman now living in Australia I haven't seen imperial measurements for a while.
How did you get into welding when you first started out? Did you go through an apprenticeship? Just curious about what your career looked like before working for yourself. Awesome content, man, thanks!
European pipe design engineer here, I basically use CAD to make plans and measurements of all these offset distances so our fitters don't have to bother with it. I only have one question: If you use a calculator, how do you convert the base 10 result fractions into base 2, 4, 8 or 16? That seems really bothersome to me, as a metric system enjoyer.
Could you do a short on how to cut your fittings in order to get an even shorter center to center? Let’s say a 90degree elbow rolled to a 45. And a 45 degree elbow. Together create a certain elevation. Now how could I cut them both down to get an shorter elevation?
4.5 is the offset for a 90. Remember for a 45 degree it’s 3(size pipe) x 5/8 and that equals 1 7/8 and any pipe under 3” you add 1/8 to the 45 which equals to 2”. Hope this helps
What does it mean when you find your run and travel but you still need a pup after the 45 to get to your tie in....is it not a ture 45???? horizontal not vertical
It's really easy to do,,, just need to learn "segments of a circle" , I had to do it the old fashioned way, this was in the 1960's to 1970's, we used a Smoley's book to do the segments of a circle,,, arc, radius, deg. and chord. I'm sure there's a calculator out there now that'll do it for you, but if you learn the old way I gaurantee you it'll stick with you longer because now you'll understand what is actually taking place. The next step is knowing how to put the figures on the ell to cut it down to whatever degree you're after and also give you the actual cen to end dimension that you just created.
So I am proficient at doing any rolling offset when using a 45° fitting. If you're trying to rise 20"s and offset 8"s I know you take 20²+8²=464. Then you find the square root of 464 which is 21.54". Now you multiply 21.54 x the standard 45° offset number which is 1.414 and your true offset is 30.46". Take off for your fittings and that's your pipe length. My question is... how do I do it when not using a 45° fitting? I'm going to work on Monday and have to use 90° fittings and I can't believe it but....I don't remember how to do it! All help is greatly appreciated but please I've been doing this long enough I don't need anything that isn't constructive lol. Thanks in advance! Nevermind i figured it out 30 seconds after i wrote this out lol.... you just skip the final stretto because it's just an offset with no roll 😅😅😅
Great video can you please include mm conversation on your video even just subtitles every time you mention numbers in inches some countries in the world doesn’t understand inches. 😢😢😢
Wow! I'm slow😢 my head was spinning, I'm sure I'm making it more complicated than it is..... I'm going to watch over and over till I get it or die 😂😂😂😂😂
You just taught in 12 min what took me 5 years of watching ppl pipe fit to learn. great video, thanks for sharing and making it better for us who want to learn !
It's all Fraction math. I hate Fraction math, I can do all this same stuff but I need to do it by using decimals. It's angles,,,angles are degrees which is measured using decimals.
Pipefitter here. This video is gonna help alot of people do a better and quality job. Your right. So many JOB SCARED people out there hide this from others. It's a shame.
Boot-lickers!!!
Hey bro for about 3 years I asked all the super fitters how to do rolling offsets because it was really the only math I didn't know that we use on a regular or semi regular basis. Finally I had to do one on my own and 30 minutes later when I figured it out....I realized the reason it never made any sense to me is because they had no damn idea what they were talking about! They were all just putting on a front! They had me convinced I was the dumbass! Lol. But in that moment I learned something that helped me become a true Journeyman. I don't need to be told how to do things, I need to have confidence in myself and my knowledge and tbh that has taken me a long way!
@@travelreview5962u a beast bro 🫡
Great video, 11 years experience and this is probably the slicker shit I’ve ever seen !!!!
Amazingly common sense video on angular deciphering buddy, This applies to everything from pipe to car exhaust to car headers.
People need to appreciate the clarity........
I learned about the hippopotamus in second grade, too! Fabulous segment, Drew!
18 years as a UA 597 Welder/fitter before changing careers...Brings back great memories!
What made you switch?
My love of flying. I recently retired from a 27 year career as a domestic and international corporate pilot for several fortune 500 companies. I still do welding on the side and still have those skills I learned as a UA member....Best of both worlds!
How funny my first day fitting at work and you post this. Thank you so much brotha!
Bro knows his stuff.. glad to see it
You sure know how to make yourself clear. Gracias man!!
So many people are gonna get raises because of this video
I’m a UA pipefitter/welder. I gotta say some of the apprentices could really benefit from your style of teaching. Good stuff man. I dig your videos.
Much love from UA Local 364
Went through my app. from 67' to 72', hard to believe your apprentices don't have this down unless they haven't been through it. The blue book he showed is a good book, that old man, W. V. Graves lived around the corner from me, I went over to his house and we set down and designed mister Graves next book, the Pipe Fabricator's book,,,, nothing but layout stuff of all schedules of pipe, if anybody is interested.
19 years old and I got into sanitary after I graduated and these videos help me so much. Much respect for passing this knowledge down because like you said a lot of guys just want to make it complicated to keep a position
This really helped cause trying to do this reading the blue book wash confusing
I’ve been doing pipe fitting for 18 years and this sir is hands down the best tutorial I’ve ever seen. Was looking for a video to show a helper and found this. I suck at teaching what I know but you did awesome man
Thank you. Very educational. Please keep on posting more info.
That rolling offset, I use to have a different way of doing this. Now I know the mathematical way of getting this right every time. Excellent Vid Thanks.
Man I appreciate this , very helpful . I would like to see more of actual pulling measurements in piping situations / pipe racks etc. like how would you pull your measurements for rolling offsets so on so fourth .
Absolutely blew my mind, I have read article after article, watched video after video not one of them had this level of clarity and information, thank you so much you definitely deserve more than 15k subs
UA Apprentice here. I can’t wait to see what else you add to this series. This is badass man! Thanks
Great video. Definitely looking forward to more of these 👏
Good day,
Thank you for your video.
Can you explain please how to do the actual FIT up for a rolling offset and a double rolling offset please?
I wish I could get on a job with you, you actually teach! All these other guys are scared like I'm going to steal their damn job if they show me something!
Love to see these videos. Pipe fitter here 🖐🏼
I finally had to do the dreaded rolled offset today. This video saved my life
i will be watching this on repeat this is gold
Absolutely fantastic knowledge! Great tools for the field, especially for planning out runs efficiently
Bro.. the simplicity of that last tip with the framing square is so dank 😂.
I can’t want to use that one.
Awesome video man ! Thanks
Very informative! I found all of the info in Audel’s Millwrights & Mechanics Guide, but it was helpful to see actual examples.
Wow amazing! Now that you’ve said it into detail could we get a hands on video of you building the spool piece and fitting and welding it out to understand it better for others great work tho
Just started as a pipe apprentice 3 weeks ago. I went to school for welding and took a pipe class but we never really went over this type of info. Spent 3 years in sheetmetal work, and fresh as can be to stainless steel pipe. I never walked the cup on tig in my life, much less on pipe, but i couponed out in the span of 4 days, maybe practicing for 4 hours total on 2" sch 10. My current area is super busy, ive been asking for help to understand offsets and what you covered in the video from other experienced guys and all ive been getting is "youll learn it eventually, you just need to do it, figure it out". What isnt helping me are those answers when im simply asking "how do you do it, show me the math" and i cant get an explanation and im looking terrible to the general foreman. This video just helped me immensely. Thank you!
Hows it going? You still there?
Weld distortion next! I work with sanitary and stainless schedule piping as well, i have picked up a few tricks to minimize and correct distortion but interested to see what you have found that works
auto liked after you took a shot at the sparkys
Badass video man. At what point does multiplying by 1.5 not work regarding take off? Obviously as you thickness increases sched 40 to 80 you id changes so it would still work. But will it still work for small schedule pipe such as 10 or sanitary fittings?
This was a great video!!! Iets see how to cut down custom fittings!!! and do you think maybe you could make a video about using the calculators to make life easy in the feild. 😅 also thanks for the time you put into these videos youre a great treacher
Does the 1.414 on the 45° offset only work if you run in your travel or the same length you said it was 12 and 12 so just multiply 12 by 1.414 but what if one of your digits is different. What’s the different formula for that, or am I confused and that was covered in the
9:27 “If youre in my tiktok comments, you learned that in the second grade apparently “ 🤣🤣 love it bro thanks for the lesson!!
Awesome video mate. Very edumacational.
Apart from the nonsense fractional measurements! Ha ha. As an Englishman now living in Australia I haven't seen imperial measurements for a while.
Do you have a video of knowing where to pull measurements from like off a beam or whatever
How did you get into welding when you first started out? Did you go through an apprenticeship? Just curious about what your career looked like before working for yourself. Awesome content, man, thanks!
Badass video 👍🏽🤘🏽
European pipe design engineer here, I basically use CAD to make plans and measurements of all these offset distances so our fitters don't have to bother with it. I only have one question:
If you use a calculator, how do you convert the base 10 result fractions into base 2, 4, 8 or 16?
That seems really bothersome to me, as a metric system enjoyer.
I’m always been fascinated by piping and pipe fitting but never understood any about it but your videos make it so easy that a caveman could do it 😅
Post some more fitting videos! Good stuff!
Could you do a short on how to cut your fittings in order to get an even shorter center to center?
Let’s say a 90degree elbow rolled to a 45. And a 45 degree elbow. Together create a certain elevation. Now how could I cut them both down to get an shorter elevation?
Order short radius fittings
When does multiplying by 1.5 stop working. I guess my question is does is work for all schedule pipe? Or sanitary?
I believe its all schedule pipe down to 1”. And yes this works for sanitary also(Short 90s)
Just saying appreciate this kind of info
You’re awesome bro thanks so much!!!
What about a rolling 90 at a 45 degree to a 45 how do u find the piece in between??
quick question, why did you subtract 2 and 2, I thought the take off of a 3” 45 degree fitting was 4.5?
4.5 is the offset for a 90. Remember for a 45 degree it’s 3(size pipe) x 5/8 and that equals 1 7/8 and any pipe under 3” you add 1/8 to the 45 which equals to 2”. Hope this helps
What does it mean when you find your run and travel but you still need a pup after the 45 to get to your tie in....is it not a ture 45???? horizontal not vertical
great vid, and i loved the intro HAHA
I’d like to see more on distortion
#1 cutting down custom fittings please and thanks sir
It's really easy to do,,, just need to learn "segments of a circle" , I had to do it the old fashioned way, this was in the 1960's to 1970's, we used a Smoley's book to do the segments of a circle,,, arc, radius, deg. and chord. I'm sure there's a calculator out there now that'll do it for you, but if you learn the old way I gaurantee you it'll stick with you longer because now you'll understand what is actually taking place.
The next step is knowing how to put the figures on the ell to cut it down to whatever degree you're after and also give you the actual cen to end dimension that you just created.
I subscribed brother you're badass
One thing i never could get right was weld distortion, so i would like to see a vid about that
On the 2” take out for the 45 degree fitting. Why 2”?
Never knew that about this old rulers
Amazing!
Can u do bluprint video
Thanks
Your content is extremely good . I’ve dyslexia. But find your examples and explanations easy to follow
hello my friend can you send me the blue book of pipefitter pdf
did my ears have some problem hearing hippopotamus than hypotenuse? at 9:15 time stamp
So I am proficient at doing any rolling offset when using a 45° fitting. If you're trying to rise 20"s and offset 8"s I know you take 20²+8²=464. Then you find the square root of 464 which is 21.54". Now you multiply 21.54 x the standard 45° offset number which is 1.414 and your true offset is 30.46". Take off for your fittings and that's your pipe length.
My question is... how do I do it when not using a 45° fitting? I'm going to work on Monday and have to use 90° fittings and I can't believe it but....I don't remember how to do it! All help is greatly appreciated but please I've been doing this long enough I don't need anything that isn't constructive lol. Thanks in advance!
Nevermind i figured it out 30 seconds after i wrote this out lol.... you just skip the final stretto because it's just an offset with no roll 😅😅😅
What about when it’s a 90 to 90 offset
If you wrote the book i'd buy it.
Need to post more drew
Great video can you please include mm conversation on your video even just subtitles every time you mention numbers in inches some countries in the world doesn’t understand inches. 😢😢😢
never had a calculator back in the good old days
Wow! I'm slow😢 my head was spinning, I'm sure I'm making it more complicated than it is..... I'm going to watch over and over till I get it or die 😂😂😂😂😂
Haha you’ve got this.. once you get the hang of it it’s cake
Those of us who are stupid Slow down play speed and you’ll get it 👍
1.414 is the square root of 2
Hi thanks for the vids but could you go a bit slower I'm a pipe fitter at sasol synfuels
Apprentice here been working 8hrs on 15 questions for rolling/straight offsets still failed.smh ready to kick the damn dog
The hippopotamus 🦛😂
Man what is that slope for my 2 hole?!?!?
this is perfect but im metric
Nice Teaching.. more practical needed, and be little bit slow
IT IS TAKE OFF.... YOUNG MAN.... NOT TAKE OUT....