Nau'in Gasket na Flange

1. Karfe gaskets
Akwai manyan nau'ikan guda uku:
(1)Octagonal da m gaskets.Sun dace da filin rufewar flange tare da tsagi na trapezoidal.
(2)Gasket tare da bayanan haƙori.The conical hakori ripple an machined a kan sealing surface na karfe lebur gaskets, dace da namiji da mace flange fuskõkinsu.
(3) Lens gaskets- dace da ruwan tabarau flange sealing saman.Gasket ɗin ƙarfe ana yin su ne daga ƙarfe mai tsabta, mataccen ƙarfe mataccen ƙarfe, bakin karfe, aluminum da sauran kayan.
High Bukatun ne a kan machining daidaici da surface roughness na sealing surface na karfe gaskets, da kuma angwaye yana da babban latsa karfi, don haka da gasket da ake amfani da high zafin jiki da kuma high matsa lamba bawuloli.

2. Metal-sanya graphite gaskets
Gabaɗaya, ana amfani da su don fuskokin flange na maza da mata kuma sun dace da bawuloli tare da matsanancin zafin jiki da matsa lamba.

3. Karkaye raunuka gaskets
Ana samun su ta hanyar haɗawa da jujjuya bel ɗin ƙarfe na igiya da kaset ɗin rufewa.Akwai karfe belts-asbestos, karfe belts-polytetrafluoroethylene, karfe bel-m graphite, da dai sauransu Gabaɗaya, da gaskets da ake amfani da namiji da mace flange fuskõkinsu da kuma dace da high zafin jiki da matsakaici matsa lamba bawuloli.

4. Teflon gaskets
An fi amfani da su don rufe saman harshe-da-tsagi kuma an yi su daga PTFE da PTFE tare da filaye na gilashi.Sun dace da kafofin watsa labaru masu ƙarfi masu lalata a cikin ƙananan zafin jiki tare da matsi daban-daban.

5. Graphite gaskets
Flat gaskets da aka yi daga graphite mai laushi sun dace da babban zafin jiki da watsa labarai mai ƙarfi mai lalata.

6. Paronite gaskets
Suna amfani da santsin flange sealing saman, namiji da mace flange fuska da harshe-da-tsagi flange fuskõkinsu.Abubuwan da ake amfani da su sune kyakkyawan juriya na lalata da kwanciyar hankali na thermal, filastik mai kyau, da ƙananan matsi don tabbatar da hatimi.Rashin hasara shine ƙarancin ƙarfi da sauƙin mannewa zuwa saman murfin flange.Paronite gaskets sun haɗa da allunan asbestos, allunan asbestos anti-lalata.Yawanci, ana yin gaskets ne daga allunan asbestos, allunan asbestos masu tsayayya da acid, allunan asbestos masu jure mai, allunan asbestos tare da wayar ƙarfe da sauran kayan.Ana amfani da su don matsa lamba matsa lamba a cikin babban zafin jiki.


Lokacin aikawa: Afrilu-06-2021