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So, for those who have no common sense and who are so scared : please don't use nor drink water, whose scientific names are also di-hydrogen monoxide and mono-oxygen di-hydride.

It is well known as being very dangerous. Among the risks are : an excess can cause landslides, it dissolves rocks, perforates stone and metals, and also clouds the pastis. Drinking too much of it can lead to an edema.

That said, whatever the liquid, gas, or material is, always wear googles, use gloves put a breathing mask and avoid breathing the vapors or fumes. I assume that any adult would know this but, you're right, a reminder may be useful.

In addition, don't cross the streets. Finally lots of people die in their bed. A word of advice: don't go to bed. Keep sitting instead :-)

?

So, for those who have no common sense and who are so scared : please don't use nor drink water, whose scientific names are also di-hydrogen monoxide and mono-oxygen di-hydride.

It is well known as being very dangerous. Among the risks are : an excess can cause landslides, it dissolves rocks, perforates stone and metals, and also clouds the pastis. Drinking too much of it can lead to an edema.

That said, whatever the liquid, gas, or material is, always wear googles, use gloves put a breathing mask and avoid breathing the vapors or fumes. I assume that any adult would know this but, you're right, a reminder may be useful.

In addition, don't cross the streets. Finally lots of people die in their bed. A word of advice: don't go to bed. Keep sitting instead :-)

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Bull....
Overheating / burning it is a problem you want to avoid for more and bigger
reasons than some fumes.

Heat it by immersion in boiling water.

Ventilation is also welcome, always, for many reasons as well.

So yeah, don't lock yourself up in an airtight room to burn some PVC. That
would be just as stupid as it sounds.

Be sensible, the rest is fearmongering.

On Sun, Oct 27, 2024 at 9:06?AM WAM via groups.io <ajawam2=
[email protected]> wrote:

Careful when heating PVC... It gives off nasty fumes




On 10/27/2024 7:00 AM, Pierre-Raymond Rondelle via groups.io wrote:

I can confirm that Mario's method is an excellent one.

In addition, if you want to restrain the diameter, use a glass jar into

you push

the elbow in after hot air heating it. Don't use a flame, it may damage

the PVC

and/or give a poor result. You also may turn a piece of metal tube at the
required dimension. Keep in mind that in this case the metal tube shall

also be

heated otherwise it will be difficult to restrain a plastic tube being

cooled by

the cold tube during the operation.

I used these two methods a lot of times and it always worked. If the

result

isn't what you wanted, heat it again and it will almost recover its

original

shape :-)

It also works well on nylon tubing. I purchased 3/8" tube for my

compressed air

distribution and it happened to be 10mm. My fittings were 3/8". Instead

of

wasting time with a new order, I restrained the nylon tube using the

second

method. No leak @ 8 bars for at least12 years.


On 27.10.24 02:38, mario mohl via groups.io wrote:

Better still. Turn a wood dowel to the desired ID and use it to expand

the PVC

after slightly heating it

I can confirm that Mario's method is an excellent one.

In addition, if you want to restrain the diameter, use a glass jar into you push
the elbow in after hot air heating it. Don't use a flame, it may damage the PVC
and/or give a poor result. You also may turn a piece of metal tube at the
required dimension. Keep in mind that in this case the metal tube shall also be
heated otherwise it will be difficult to restrain a plastic tube being cooled by
the cold tube during the operation.

I used these two methods a lot of times and it always worked. If the result
isn't what you wanted, heat it again and it will almost recover its original
shape :-)

It also works well on nylon tubing. I purchased 3/8" tube for my compressed air
distribution and it happened to be 10mm. My fittings were 3/8". Instead of
wasting time with a new order, I restrained the nylon tube using the second
method. No leak @ 8 bars for at least12 years.


On 27.10.24 02:38, mario mohl via groups.io wrote:

Better still. Turn a wood dowel to the desired ID and use it to expand the PVC after slightly heating it

Better still. Turn a wood dowel to the desired ID and use it to expand the PVC after slightly heating it

Hi Animal. I apologise for being ‘bone idle’. ?

???????? Ellis

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?

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It sounded like he wanted to use his lathe , thats why i piped in with my idea .

animal

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