How to Fit 45 Degree OFFSETS ? | PIPEFITTING

David Ciriza is back to share more pipe-fitting knowledge. Today he goes over 45 degree offsets, what they are, how to find the dimensions and everything you need to know to get started.

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[NealWalley]

I have been a certified pipe fitter for 17 years I have not done a whole lot of pipefitting I love your videos

[josephciriza]

Hey that’s my cousin! Keep killing it David!

[shakeeshakee]

Also without a book you can find take offs for 45 weld fittings by splitting it in half 4 times and then take the 2nd and 4th number add them to get take off..
6"
3"
1 1/2"
3/4"
= 3 3/4"...hope this helps new guys starting in the trade 90° fittings the take off is 1 1/2 × pipe diameter...great videos by the way always great seeing tradesmen helping out others

[k__]

This video just helped every struggling mechanic become just a little bit greater🙏

[jenniferpasten]

Thank you David!!!! This made sense and soon it’ll make dollars 💸 thank you!!

[MikMarr]

These guys have to b the best welders n the business! 👍👍

[mikeymoney]

Those cheat cards are clutch! Good video clear and to the point made it simple

[gholamalialmasi]

Really excellent،i love theoretical and practical work

[DreamerDrummer]

Most useful info in the weld world !!!

[HOOKEM]

Hell yeah this is how you gonna learn step by step!

[leonardogarcia]

Bien hecho y claramente explicado David. Saludos.

[rodrigodelatorre]

Awesome video it helped a lot please continue to make these videos god bless brother

[mvmntscherzo]

The trick i learned for takeoffs of 45* is half the size of the pipe 3 times, then add your 2nd and 4th numbers together. So a 6” 45* you go…
6
3
1 1/2
3/4

Then add 2nd and 4th, 3 + 3/4 = 3 3/4 take off. Works for everything up to 12” i think?

[strikerj]

You got a video on how to take a long radius 90 and cutting it down to custom angles ?

[김선종-gp]

I love this video. Btw how can i get that hand book?

[club-up]

Very good job! I always liked the challenge when I was in the field or a fab shop. Have you done a video on a rolling offset? It's not difficult but some people have trouble with it. And the calculator is just another tool, used to always have one in my pocket. 😎👍

[Ruben]

With the welding gaps subtracted, how would you know how much it will pull? Let's say you do have it tacked up per drawing specs. But AFTER welding, will the dimensions shrink and be within tolerance??

[cubatogo]

The blue book or the black “pipe fitter’s bible” are indispensable. And so is that fancy calculator….Great video!

[Ak-]

Hello! Where can I find the book you showed at the beginning of the video?

[mauricemm]

I know you say with Tig welding, you have to consider the gap, in the calculation, do you have to as well with stick welding?