Old skool plumbing Part 1 how to bend 28mm copper with spring

[ecowarm]

28mm copper pipe and bending spring. The first thing to do do is anneal the copper.

This involves heating area to be bent to a dull red colour and either quenching or waiting untill cooled. Bend pipe around the knee carefully not applying to much pressure in one place.

The pipe may need annealing again as did here because of short pipe and not much leverage. pull bend slighty over 90 and then bend back carefully to release the spring.

Completed bend


Job done.


More to follow.

 

[ecowarm]

First two pics not loading , will try again

 

[ecowarm]

Can mods look at the first 2 pics?

 

[PlumbBobBob]

had a go but coming up invalid attachment

 

[ecowarm]

When I go to edit post the pics are there?

 

[gassafe]

all pics are fine on my comp...

 

[ecowarm]

Can you see 5 pics? GS

 

[gassafe]

No there are only 3 pics i thought??

 

[markfxy]

when you've bent the copper tube dont put it down and go for a cup of tea come back and try to hacksaw the tube with spring still inside only a complete numpty would do that:blush5:

 

[ecowarm]

when you've bent the copper tube dont put it down and go for a cup of tea come back and try to hacksaw the tube with spring still inside only a complete numpty would do that:blush5:

Not something you would do is it Mark?

 

[Guest123]

I've had too many years and aching knees to want to bend pipe again with a spring. Tripod bender for me every time, and yes I'm old skool!

 

[ecowarm]

got pics sorted

 

[ecowarm]

I've had too many years and aching knees to want to bend pipe again with a spring. Tripod bender for me every time, and yes I'm old skool!

Just thought it would be interesting to show how we used to do it

 

[Guest123]

Yes it is interesting and a very good post, that will show the young uns how it was and still can be done.

Maybe in part 2 you could show a lead and rope run joint in cast iron? This has come up quite a few times on this forum.

 

[ecowarm]

More old skool to follow, lead burning next. Maybe video but I think that needs youtube?

 

[Guest123]

Still do a lot of lead burning. Today it was T-Pren joints. A link to youtube would be great for showing how to leadburn.

 

[ecowarm]

Watch this space

 

[tamz]

T Pren. How much of a mark up did BLM make when they cut the rolls to 3m and put the flap over? 6m roll became a 3m for the same money with a bit code 3 flap.

I fitted so much of that stuff about 12 /14 years ago (200 odd 6m rolls) i even had the (ex)wife cutting and burning one side onto the sheets. After a few weekends of teaching her he was good at a lap joint and cheap too. She could do 6 before getting on with the housework :lol:

 

[Guest123]

At least Tamz has the peckin order sorted. Get the missus to burn a few lead covers and then let her to get on with her womans work.

 

[SimonJohns]

Great advice. This is something I would like to be a part of. Just can't think of things to do

Well done

 

[tamz]

She was doing nothing much else at the time. The weans were at the school, Jeremy Kyle had not been heard of, she had lost her ha'penny and needed a bit something to fill her days so i put her to work with a litre of milk :lol:

 

[tamz]

Great advice. This is something I would like to be a part of. Just can't think of things to do

Well done

Never pick up the hoover is a good place to start:lol:

On a serious note there is /are lots of things us older guys know how to do that are being lost to the trade. Would the young ones even know what a hank of hemp looks like or where to buy rope yarn. I don't know how to do videos but if i can think of something to put into pictures i will.

 

[ecowarm]

A litre a pint in my day

 

[SimonJohns]

Never pick up the hoover is a good place to start:lol:

On a serious note there is /are lots of things us older guys know how to do that are being lost to the trade. Would the young ones even know what a hank of hemp looks like or where to buy rope yarn. I don't know how to do videos but if i can think of something to put into pictures i will.

How old do you think I am Tamz?

 

[ecowarm]

Hank of hemp for the younger generation Plumbers Hemp - Medium Hank | ESDA LTD Trading as Plumb-Electric