Ma flanges opangidwaamapangidwa pamaziko a castzitsulo flanges, ndipo mphamvu zawo n’zapamwamba kuposa kuponyedwazitsulo flanges, kotero kuti magawo okhudzana ndi mapaipi akugwirizana ndi mapeto a chitoliro.Kuwotcherera matako flangendi mtundu wa chitoliro koyenera, amene amatanthauza flange ndi khosi ndi kuzungulira chitoliro kusintha ndi matako kuwotcherera kugwirizana ndi chitoliro. Sizophweka mapindikidwe, kusindikiza bwino, ambiri ntchito, oyenera kuthamanga kapena kutentha kusinthasintha kwa mapaipi kapena kutentha, kuthamanga ndi otsika kutentha mapaipi, ubwino ndi otsika mtengo, kuthamanga mwadzina si upambana 2.5mpa; Amagwiritsidwanso ntchito potumiza zotsika mtengo, zoyaka komanso zophulika pamapaipi, ndipo kukakamiza mwadzina ndi pafupifupi PN16MPa.
Thezachinyengoflanges ndi perforated, ndipo mabawuti (opangidwa ndi mutu ndi zomangira) amagwira flanges awiri pamodzi. Ma flanges opangidwa amasindikizidwa ndi ma gaskets.Wopangidwa flangedzoyikapo mapaipi zimatengera omwe ali ndiflanges zopangidwa (flangeskapena zitsulo). Ikhoza kuponyedwa, ulusi kapena welded. Kulumikizana kwa flange kumakhala ndi ma flanges, gasket ndi ma bolts angapo ndi mtedza. Gasket imayikidwa pakati pa malo osindikizira a ma flanges awiri, ndipo mutatha kulimbitsa mayi woyankhira, kupanikizika kwapadera pamwamba pa gasket kumakhala kopunduka pambuyo pofika pamtengo wina, ndipo malo osagwirizana pamtunda wosindikiza amadzazidwa, kotero kuti kulumikizana ndi kolimba komanso kosadukiza.

Pali mitundu itatu ya forging flange kusindikiza pamwamba: ndege kusindikiza pamwamba, oyenera kuthamanga si mkulu, sing'anga (zotsimikizika mankhwala) sanali poizoni nthawi; Malo osindikizira a concave ndi convex, oyenera kukakamiza pang'ono; Kusindikiza pamwamba pa tenon (S ǔ N) poyambira, koyenera kuyaka, kuphulika, sing'anga yapoizoni komanso nthawi zothamanga kwambiri. Gasket ndi mphete yopangidwa ndi Zinthu zomwe zimatha kutulutsa pulasitiki ndipo zimakhala ndi mphamvu zina.
Ma gaskets ambiri amadulidwa kuchokera ku mbale zopanda zitsulo, kapena opangidwa ndi mafakitale akatswiri malinga ndi kukula kwake (GU ī ding), Zinthuzo ndi bolodi la asibesitosi, bolodi la asibesitosi, bolodi la polyethylene, ndi zina zotero. , chitsulo chosapanga dzimbiri) asibesito ndi zinthu zina zopanda zitsulo zokulungidwa ndi gasket yachitsulo; Palinso mtundu wa gasket wokhotakhota wopangidwa ndi lamba woonda wachitsulo ndi lamba wa asibesitosi palimodzi. Flange imatchedwanso flange flange. Gawo lomwe limagwirizanitsa chitoliro ku chitoliro limagwirizanitsidwa ndi mapeto a chitoliro. Pali mabowo mu flange ndipo mabawuti amagwirizira ma flange awiri palimodzi. Gasket amasindikiza pakati pa flanges. Flange ndi gawo lopangidwa ndi diski, lomwe limapezeka kwambiri mu engineering ya mapaipi. Flanges amagwiritsidwa ntchito pawiri.

Mu engineering ya mapaipi, flange imagwiritsidwa ntchito makamaka polumikizira mapaipi. Pamapeto pomwe mapaipi awiri amafunika kulumikizidwa, yikani flange iliyonse. Waya flange angagwiritsidwe ntchito mapaipi otsika kuthamanga, ndi welded flange angagwiritsidwe ntchito kukakamiza oposa 4 kg. Ikani gasket pakati pa ma flannel awiri ndikuwatsekera pansi. Opanga flange nthawi zambiri amagwiritsa ntchito mabawuti kulumikiza ndege ziwiri m'mphepete nthawi yomweyo zidatsekedwa zolumikizira, zomwe zimatchedwa "flange", monga kugwirizana kwa chitoliro cha mpweya wabwino, magawo amtunduwu amatha kutchedwa "mbali za flange". Wamba mphira gasket ndi oyenera nthawi imene kutentha ndi otsika kuposa 120 ℃; Asbestos rabara gasket ndi oyenera nthunzi wamadzi (wotchedwa madzi nthunzi) kutentha ndi zosakwana 450 ℃, kutentha mafuta ndi zosakwana 350 ℃, kupanikizika ndi zosakwana 5MPa zina, kwa sing'anga zikuwononga ambiri (chita mbali yofunika kwambiri pa zinthu zakuthupi). ), yomwe imagwiritsidwa ntchito kwambiri ndi mbale ya asbestosi yosamva asidi. Mu zida kuthamanga kwambiri (SHEBEI) ndi mipope, zitsulo gaskets zamkuwa, zotayidwa (Al), palibe. 10 chitsulo, chitsulo chosapanga dzimbiri (zitsulo zosapanga dzimbiri zosapanga dzimbiri) zopangidwa ndi mandala (gulu: magalasi apulasitiki ndi mandala agalasi amitundu iwiri) kapena mawonekedwe ena. The kukhudzana m'lifupi wa mkulu-anzanu gasket ndi kusindikiza pamwamba ndi yopapatiza (liniya kukhudzana), ndi processing mapeto a kusindikiza pamwamba ndi gasket ndi mkulu.