Mbale yakhungu nthawi zina imatchedwanso flange yakhungu. Dzina lake lodziwika ndi chivundikiro cha flange. Ndi flange yomwe ilibe dzenje pakati ndipo imagwiritsidwa ntchito kutseka pakamwa pa chitoliro. Mabala akhungu amatha kugawidwa mokulira kutengera mawonekedwe awo m'magulu anayi: mbale zakhungu zamtundu wa 8, mbale zakhungu za 8, zoyikapo, ndi mphete zapadi (zoyika mbale ndi mphete zapadilo siziwonana). Malo osindikizira amabwera m'mawonekedwe ndi makulidwe osiyanasiyana, kuphatikizapo ndege, convex, concave, convex, tenon, ndi mphete. Mabala akhungu amatha kugawidwa mokulira kutengera mawonekedwe awo m'magulu anayi: mbale zakhungu zamtundu wa 8, mbale zakhungu za 8, zoyikapo, ndi mphete zapadi (zoyika mbale ndi mphete zapadilo siziwonana). Kupanga, kuponyera, kudula mbale, ndi kuponyera ndi magulu anayi akuluakulu kutengera njira yopangira. Mtengo wopangira zinthu zopangira ndi waukulu kwambiri pakati pawo, wotsatiridwa ndi mbale yapakatikati, kuponyera, ndi kupanga. Njira ina ndikuponya. Kuphatikiza apo, mtunduwo ndi wabwino popanga ndi mbale yapakatikati, yoyipa pang'ono popanga ndi kuponyera.
Ntchito ya mbale yakhungu payokha ndi kudula ndi yofanana ndi mutu, kapu ya chubu, kapena pulagi yowotcherera. Amagwiritsidwa ntchito ngati njira yodalirika yodzipatula pamakina omwe amafunikira kudzipatula chifukwa cha kusindikiza kwake kwakukulu. Chipinda chachitsulo M'machitidwe omwe nthawi zambiri amakhala okha, mbale yakhungu imakhala yozungulira yolimba yokhala ndi chogwirira. Mbalame yakhungu yooneka ngati 8 imakhala ndi mphete yogwedeza mbali imodzi ndi mbale yakhungu kumbali inayo, koma chifukwa ma diameter awo ndi ofanana ndi chitoliro cha pipeline, sichigwira ntchito yogwedeza. 8-chiwerengero chakhungu mbale, yosavuta kugwiritsa ntchito, ikufunika kudzipatula, kugwiritsa ntchito akhungu mbale mapeto, amafuna ntchito wamba, ntchito throttle mphete, komanso angagwiritsidwe ntchito kudzaza kusiyana unsembe wa mbale akhungu pa payipi. Mbali ina ndi yodziwika bwino, yosavuta kuzindikira momwe ilili.
1.NPS:DN15-DN5000, 1/2"-200"
2.Pressure Rating:CL150-CL2500, PN2.5-PN420
3.Standard: EN, DIN, JIS, GOST, BS, GB
4. Zinthu:
①Chitsulo Chosapanga dzimbiri: 31254, 904/L, 347/H, 317/L, 310S, 309, 316Ti, 321/H, 304/L, 304H, 316/L, 316H
②DP Chitsulo: UNS S31803, S32205, S32750, S32760
③ Aloyi zitsulo: N04400, N08800, N08810, N08811, N08825, N08020, N08031, N06600, N06625, N08926, N08031, N10276
