Fibre washers and soldering?

[macka09]

Just curious to know how many of you guys are happy to solder whilst a fibre washer is in place? Or do you remove the washer first? Obviously I’m on about soldering quite closely to the fitting with fibre washer not like 4 metres away.

 

[Aire]

I solder first, cool the pipe down then put the fibre washer in.

 

[Best]

Definitely solder first, fit washer later.

I don’t use fibre washers usually now and use the rubber Hep flat washers, but same applies, - fit washer once the copper fitting cools

 

[Harvest Fields]

As above solder first. Think that is habit though. Does it actually matter?

 

[Best]

As above solder first. Think that is habit though. Does it actually matter?

Heck of a heat from soldering!
I would be afraid to damage the fibre washers, although others seem to do it without problems.

 

[macka09]

I’ve seen others do it but I rather fit the washer after it’s cool.

 

[Ben-gee]

In a tight situation I will put the fibre washer in first, but then I would wrap the fibre washer/nut in a damp rag to stop it getting too hot.

 

[Welder]

Def fit post heat as a rule.
As tough as fibre washers are, they are only compressed to form them so heat will cause them to expand/swell.

 

[Ben-gee]

Mind you Dave we want them to expand/swell so they don’t leak!!

 

[Welder]

Mind you Dave we want them to expand/swell so they don’t leak!!

Oh dear BG...

My young Padawan your homework given tonight you have been.

Sit quietly, think carefully through your answer you must, then return with the correct answer when sussed you can ...

What kind of d1ck talks like that