Japanese standard flange

1. Kodi flange ya ku Japan ndi chiyani

Japan standard flange, yomwe imadziwikanso kuti JIS flange kapena Nissan flange, ndi gawo lomwe limagwiritsidwa ntchito kulumikiza mapaipi kapena zopangira zamitundu yosiyanasiyana. Zigawo zake zazikulu ndi ma flanges ndi ma gaskets osindikiza, omwe ali ndi ntchito yokonza ndi kusindikiza mapaipi. Ma flanges aku Japan ndi zinthu zokhazikika zomwe zimagwiritsa ntchito JIS B 2220 zodziwika bwino ndipo zimakhala ndi mawonekedwe apadziko lonse lapansi.

2. Mapangidwe ndi mawonekedwe a ma flanges aku Japan

Flange yokhazikika yaku Japan nthawi zambiri imakhala ndi ma flanges awiri ndi gasket yosindikiza. Flange nthawi zambiri imapangidwa ndi chitsulo, ndipo gasket yosindikiza imapangidwa ndi mphira, polytetrafluoroethylene, kapena zitsulo. Kapangidwe kake kali ndi izi:

1. flanges amagawidwa mu disc flanges ndi flanges mbiya. Zimbale flanges ndi oyenera kulumikiza mapaipi, pamene migolo flanges ndi oyenera kulumikiza mavavu ndi zipangizo.

2. Pali mitundu yosiyanasiyana ya ma gaskets osindikiza, omwe ali ndi zinthu monga kukana kwa dzimbiri, kukana kutentha kwambiri, komanso kukana kupanikizika. Kusankhidwa kwa ma gaskets osindikizira kuyenera kutengera mapaipi apakati komanso malo ogwirira ntchito.

3. Mbalame ya ku Japan yokhazikika ya flange imagwirizanitsa mwamphamvu ma flanges awiri kupyolera mu mabawuti, kuonetsetsa kuti makina ndi osindikiza akugwira ntchito bwino.