Li-flange tse entsoengli qapiloe motheong oa li-castli-flange tsa tšepe, 'me matla a tsona a phahame haholo ho feta a entsoeng ka tšepeli-flange tsa tšepe, e le hore likarolo tse amanang le liphaephe li kopane le pheletsong ea liphaephe.Butt welding flangeke mofuta oa phala e loketseng, e bolelang flange e nang le molala le phetoho ea phala e chitja le khokahano ea tjheseletsa ea butt le phala. Ha ho bonolo ho deformation, tiiso e ntle, e sebelisoang haholo, e loketseng khatello kapa ho fetoha ha mocheso oa liphaephe kapa mocheso o phahameng, khatello e phahameng le liphaephe tsa mocheso o tlaase, molemo o theko e tlaase, khatello ea lebitso ha e fete 2.5mpa; E boetse e sebelisetsoa ho tsamaisa mecha ea litaba e turang, e tukang le e phatlohang phaepheng, 'me khatello ea lebitso e mabapi le PN16MPa.
Theqapali-flanges li phunyeletsoa, ​​​​'me liboutu (tse nang le hlooho le screw) li tšoara li-flange tse peli hammoho. Li-flange tse entsoeng ka maiketsetso li tiisitsoe ka li-gaskets.E entsoe ka flangedlisebelisoa tsa lipeipi li bua ka ba nang leli-flanges tse hahiloeng (li-flangeskapa manonyeletso). E ka 'na ea etsoa, ​​​​ea khoele kapa ea chesoa. Khokahano ea flange e na le para ea li-flanges, gasket le palo ea liboutu le linate. Gasket e behoa pakeng tsa libaka tsa ho tiisa tsa li-flange tse peli, 'me ka mor'a ho tiisa' mè oa screw, khatello e khethehileng holim'a gasket e holofala ka mor'a ho fihla boleng bo itseng, 'me sebaka se sa lekaneng holim'a ho tiisa se tlatsitsoe, e le hore khokahano e tiile ebile ha e dutle.

Ho na le mefuta e meraro ea forging flange ho tiisa holim'a: sefofane ho tiisa holim'a metsi, a loketse bakeng sa khatello ea ha e phahameng, seaplane (qetellong ntho) liketsahalo bao e seng chefo; Concave le convex ho tiisa bokaholimo, bo loketseng maemo a khatello e phahameng hanyane; Ho tiisa bokaholimo ba tenon (S ǔ N) groove, e loketseng bakeng sa ho cha, ho phatloha, bohareng ba chefo le maemo a khatello e phahameng. Gasket ke lesale le entsoeng ka Boitsebiso bo ka hlahisang deformation ea polasetiki 'me e na le matla a itseng.
Li-gaskets tse ngata li khaotsoe ho tloha lipoleiti tse seng tsa tšepe, kapa li entsoe ke lifeme tsa litsebi ho ea ka boholo bo boletsoeng (GU ī ding), Thepa ke asbestos Rubber board, asbestos board, polyethylene board, joalo-joalo. , tšepe e sa hloekang) asbestos le lisebelisoa tse ling tse se nang tšepe tse phuthetsoeng tse entsoeng ka gasket ea tšepe; Ho boetse ho na le mofuta oa gasket e matsoelintsoeke e entsoeng ka lebanta le tšesaane la tšepe le lebanta la asbestos hammoho. Flange e boetse e bitsoa flange flange. Karolo e kopanyang phala le phala e kopantsoe le pheletsong ea phala. Ho na le masoba ka har'a flange 'me liboutu li tšoara li-flange tse peli hammoho. Gasket e tiisa pakeng tsa flanges. Flange ke karolo e bōpehileng joaloka disk, e atileng haholo ho boenjiniere ba lipeipi. Li-flange li sebelisoa ka bobeli.

Boenjiniere ba liphaephe, flange e sebelisoa haholo bakeng sa ho hokahanya lipeipi. Qetellong moo liphaephe tse peli li lokelang ho kopanngoa, kenya flange bakeng sa e 'ngoe le e' ngoe. Wire flange e ka sebelisoa bakeng sa liphaephe tse nang le khatello e tlase, 'me flange e cheselitsoeng e ka sebelisoa bakeng sa khatello e fetang 4 kg. Kenya gasket pakeng tsa li-flannel tse peli 'me u li koahele fatše. Baetsi ba flange hangata ba sebelisa liboutu ho hokahanya lifofane tse peli sebakeng se le seng ka nako e ts'oanang, likarolo tsa khokahano tse koetsoeng, tse tsejoang ka hore ke "flange", joalo ka khokahano ea phala ea moea, likarolo tsa mofuta ona li ka bitsoa "likarolo tsa flange". Gasket e tloaelehileng ea rabara e loketse ketsahalo eo mocheso o leng ka tlase ho 120 ℃; Asbestos rabara gasket e loketse mouoane oa metsi (oo ho thoeng ke mouoane oa metsi) mocheso o ka tlase ho 450 ℃, mocheso oa oli o ka tlase ho 350 ℃, khatello e ka tlase ho makhetlo a 5MPa, bakeng sa seaplane se senyang ka kakaretso (bapala karolo ea bohlokoa ho thepa. ), e sebelisoang haholo ke poleiti ea asbestos e hanyetsanang le asiti. Ka thepa e phahameng ea khatello (SHEBEI) le liphaephe, li-gaskets tsa tšepe tsa koporo, aluminium (Al), che. 10 tšepe, tšepe e sa hloekang (stainless acid resistant steel) e entsoeng ka lense (sehlopha: lense ea polasetiki le lense ea khalase mefuta e 'meli) kapa libopeho tse ling. Bophara ba ho kopana ba gasket e phahameng-khatello le holim'a ho tiisa bo moqotetsane haholo (ho kopana le linear), 'me qetello ea ts'ebetso ea ho tiisa holim'a metsi le gasket e batla e phahame.