I-flange ejwayelekile yaseJapane

I-1, Iyini i-flange evamile yaseJapane

I-Japanese flange ejwayelekile, eyaziwa nangokuthi i-JIS flange noma i-Nissan flange, iyingxenye esetshenziselwa ukuxhuma amapayipi noma ukufakwa kokucaciswa okuhlukile. Izingxenye zayo eziyinhloko ama-flange kanye nama-gaskets okuvalwa, anomsebenzi wokulungisa nokuvala amapayipi. Ama-flange ajwayelekile aseJapan ayimikhiqizo esezingeni esebenzisa izicaciso ezijwayelekile ze-JIS B 2220 futhi enezici ezisezingeni lomhlaba jikelele.

2. Isakhiwo nezici zama-flanges ajwayelekile aseJapan

I-Japanese flange ejwayelekile ngokuvamile iqukethe ama-flange amabili kanye ne-gasket evalayo. I-flange ngokuvamile yenziwe ngezinto zensimbi, futhi i-gasket yokuvala yenziwe ngerabha, i-polytetrafluoroethylene, noma insimbi. Isakhiwo sawo sinezici ezilandelayo:

1. ama-flange ahlukaniswe abe ama-disc flanges nama-barrel flanges. Ama-disc flange afanele ukuxhuma amapayipi, kuyilapho ama-barrel flange afanele ukuxhuma ama-valve nemishini.

2. Kunezinhlobo ezahlukene zama-gaskets okuvalwa, anezakhiwo ezifana nokumelana nokugqwala, ukumelana nokushisa okuphezulu, nokumelana nokucindezela. Ukukhethwa kwama-gaskets okuvala uphawu kufanele kusekelwe endaweni yamapayipi kanye nendawo yokusebenza.

3. Ipuleti le-flange elijwayelekile lase-Japan lixhuma ngokuqinile ama-flange amabili ngamabholithi, liqinisekisa ukusebenza okuhle komshini nokuvala.