Page 1 of 1

Sealing joints

Posted: Tue Apr 17, 2012 2:41 pm
by Stingrayjay
Hi ,
Yes i am still reading :-)

Pressure cooker lids , dont they have a rubber seal ??
Flute Sight glass seals , is anything added or is it just a glass to metal fit ?
Swing clamp flanges , are these just metal to metal or is a gasket used ?

I read about dangers if escaping vapour and also using plastics ,then wonder how you actualy get that good seal in these 3 areas

?