Mitundu ya Flanges
Kufotokozera
Ma flanges okhala ndi ulusi, omwenso nthawi zina amatchedwa ma companion flanges / screw flanges / NPT flanges, amakhala ndi ulusi wa NPT wachikazi pakati kuti alumikizane ndi mapaipi aamuna a NPT.Ma flange a ulusi ndi ofala popanga kuchepetsa kulumikizana.Mitundu ina ya ulusi ikupezeka pakupanga makina, pambali pa mawonekedwe a NPT monga momwe amafotokozera ASME B16.5.
Ngakhale kapangidwe ka flange ka ulusi kamapezeka m'masaizi ambiri komanso kukakamizidwa, imagwiritsidwa ntchito kwambiri pamapaipi ang'onoang'ono monga ≤ 4 mainchesi.Kugwiritsiridwa ntchito kwake kumagwiritsidwanso ntchito kuzinthu zopanda poizoni, makina otsika kwambiri, ndi machitidwe otsika kutentha.½ inchi mpaka 2-inch kukula kwa flanges kumakhala kofala kwambiri kuposa kukula kwa mainchesi 2 ndi pamwamba.Chifukwa cha kutsika kwapang'onopang'ono, ma flanges opangidwa ndi ulusi amagwiritsa ntchito nkhope zosalala komanso zokwezeka.Sali oyenera kugwiritsa ntchito kutentha kwakukulu chifukwa ulusi wa geometry umasokoneza, zomwe nthawi zambiri zimabweretsa kutayikira.
Ubwino waukulu wokhala ndi ma flanges opangidwa ndi ulusi ndikuti amatha kulumikizidwa ndi chitoliro popanda kufunikira kowotcherera.Kupanga malo olumikizirana popanda kuwotcherera ndi mwayi waukulu, ndipo ndikofunikira m'malo ena ndi m'mafakitale monga malo ophulika (malo omwe adakhalapo kale) monga malo opangira mafuta, mitengo ya hexagon, masitolo okhala ndi madzi oyaka ndi zina. Ngati palibe kuwotcherera komwe kumafunikira za poyatsira zimachotsedwa.Ubwino wina ndi wofulumira komanso wosavuta kusonkhanitsa ndikuchotsa ulusi wolumikizana ndi flange kuposa wolumikizira wowotcherera.
Ma flanges opangidwa ndi ulusi sali oyenera mapaipi omwe ali ndi makulidwe owonda, chifukwa kudula ulusi pamipope yotere kumakhala kovuta.Nthawi zina, chowotcherera chisindikizo chingagwiritsidwe ntchito kuwonjezera kukhulupirika kwa flange ndikuchepetsa mwayi wotuluka.Kuonjezera chowotcherera chisindikizo kumawonjezera kukhulupirika kwa flange, komanso kumapangitsa kuti cholumikiziracho chikhale chovuta kusonkhanitsa ndi kupasuka (chifukwa chowotcherera chimapangitsa kuti chikhale cholumikizira kosatha).
China kutsogolera Threaded flanges wopanga ((www.dingshengflange.com))
OEM yoyimitsa imodzi ndikupanga ma Flanges Opangidwa mu Stainless Steel.
