How to seal CH oil pipe joints
 

I guess this has been asked before but "seal" and "oil" just produces masses of hits.
10mm pipe for interconnecting the isolator, filter, fire valve, etc. PTFE just seems to almost dissolve. The oil is currently just past the isolator and it's seeping.
Many thanks for any help
Rob

How to seal CH oil pipe joints
 

Rob Graham Wrote in message:
I guess this has been asked before but "seal" and "oil" just produces masses of hits.
10mm pipe for interconnecting the isolator, filter, fire valve, etc. PTFE just seems to almost dissolve. The oil is currently just past the isolator and it's seeping.
Many thanks for any help
Rob


There's some paste stuff...
Googling.....
--
Jimk


----Android NewsGroup Reader----
http://usenet.sinaapp.com/

How to seal CH oil pipe joints
 

Jimk Wrote in message:
Rob Graham Wrote in message:
I guess this has been asked before but "seal" and "oil" just produces masses of hits.
10mm pipe for interconnecting the isolator, filter, fire valve, etc. PTFE just seems to almost dissolve. The oil is currently just past the isolator and it's seeping.
Many thanks for any help
Rob


There's some paste stuff...
Googling.....

Heldite.

There are others...
--
Jimk


----Android NewsGroup Reader----
http://usenet.sinaapp.com/

How to seal CH oil pipe joints
 

On Saturday, October 10, 2020 at 6:57:08 PM UTC+1, JimK wrote:
Jimk Wrote in message:
Rob Graham Wrote in message:
I guess this has been asked before but "seal" and "oil" just produces masses of hits.
10mm pipe for interconnecting the isolator, filter, fire valve, etc. PTFE just seems to almost dissolve. The oil is currently just past the isolator and it's seeping.
Many thanks for any help
Rob


There's some paste stuff...
Googling.....
Heldite.

There are others...
--
Jimk


----Android NewsGroup Reader----
http://usenet.sinaapp.com/

Many thanks Jim - never heard of it before but it sounds as if it has a good track record. I'll check evertything this morning but by yesterday evening the boiler was up and running and the seeps seem to have stopped.

How to seal CH oil pipe joints
 

On 10/10/2020 15:22, Rob Graham wrote:
I guess this has been asked before but "seal" and "oil" just produces masses of hits.
10mm pipe for interconnecting the isolator, filter, fire valve, etc. PTFE just seems to almost dissolve. The oil is currently just past the isolator and it's seeping.
Many thanks for any help
Rob


Ideally you should use flared joints, but you would need a flaring tool.
Compression joints are also possible. Solder joints will work for a
few years but are not advised as the oil can disolve the solder.


--
Michael Chare

How to seal CH oil pipe joints
 

Michael Chare Wrote in message:
On 10/10/2020 15:22, Rob Graham wrote:
I guess this has been asked before but "seal" and "oil" just produces masses of hits.
10mm pipe for interconnecting the isolator, filter, fire valve, etc. PTFE just seems to almost dissolve. The oil is currently just past the isolator and it's seeping.
Many thanks for any help
Rob


Ideally you should use flared joints, but you would need a flaring tool.
Compression joints are also possible. Solder joints will work for a
few years but are not advised as the oil can disolve the solder.



Soldered joints are not *allowed*...
--
Jimk


----Android NewsGroup Reader----
http://usenet.sinaapp.com/