Ho na le mefuta e meraro ea khatello e phahamengho tiisa flangeholim'a metsi: sefofane se tiisang holim'a metsi, se loketseng khatello e tlaase, liketsahalo tse se nang chefo tsa mecha ea litaba; Concave le convex ho tiisa bokaholimo, bo loketseng maemo a khatello e phahameng hanyane; Tenon groove sealing surface, e loketse bakeng sa ho cha, ho phatloha, sebaka se chefo le maemo a khatello e phahameng.
Bophara ba ho kopana baflange ya kgatello e kgologasket le ho tiisa bokaholimo bo moqotetsane haholo (ho ikopanya le mohala), 'me pheletso ea ts'ebetso ea ho tiisa bokaholimo le gasket e phahame. Common integral flange hasflange welding e sepharalebutt welding flange. Gasket e tloaelehileng ea rabara e loketse nako ea mocheso o ka tlase ho 120 ℃; Asbestos rabara gasket e loketse mocheso oa mouoane oa metsi o ka tlase ho 450 ℃, mocheso oa oli o ka tlase ho 350 ℃, khatello e ka tlase ho makhetlo a 5MPa, bakeng sa mokhoa o tloaelehileng oa ho senya, o sebelisoang haholo ke poleiti ea asbestos e hanyetsanang le acid.

Khatello e tlase bophara bo nyaneflange e khoele, khatello e phahameng le khatello e tlaase bophara bophara baflange e cheselitsoeng, flangebotenya le ho hokahanya bolt bophara le palo ea khatello e fapaneng e fapane.
Boholo ba li-gaskets li khaotsoe ho tloha lipoleiti tse seng tsa tšepe, kapa li entsoe ke lifeme tsa litsebi ho latela boholo bo boletsoeng, lisebelisoa tsa eona ke li-rabara tsa asbestos, li-asbestos, li-polyethylene, joalo-joalo. steel) asbestos le lisebelisoa tse ling tse se nang tšepe tse phuthetsoeng tse entsoeng ka gasket ea tšepe; Ho boetse ho na le gasket e matsoelintsoeke e entsoeng ka theipi e tšesaane ea tšepe le theipi ea asbestos e kopantsoeng hammoho.
Flange ea khatello e phahamengkhokahanyo ke khokahano e ka tlosoang. Ho ea ka likarolo tse hokahaneng li ka aroloa kasetshelo flangelepeipi flange. Ho ea ka sebopeho, ho na leflanges bohlokoa,looping flangesleli-flange tse khoele.
Lisebelisoa tse phahameng tsa khatello le liphaephe, tšebeliso ea koporo, aluminium, che. 10 tšepe, tšepe e sa hloekang e entsoeng ka mofuta oa lense kapa sebopeho se seng sa li-gaskets tsa tšepe. Ho thatafala ha khatello e phahameng ea flange ho futsanehile, ho loketse khatello ea linako tsa P ≤4MPa; Flange ea khatello e phahameng, e tsejoang hape e le flange e phahameng ea molala, e thata haholoanyane, e loketse maemo a khatello e phahameng le mocheso. Khatello e phahameng ea flange gasket ke mofuta oa lesale le ka hlahisang deformation ea polasetiki 'me e na le matla a itseng.