Ho ts'oana le liphapang lipakeng tsa li-welding neck flanges le hubbed slip ho li-flanges.

Welding molala flangelethella ka flangetse peli tse tloaelehilengkhokahanyo ea flangemekhoa, e nang le ho tšoana ho itseng le phapang ea sebopeho le tšebeliso.

Tse tšoanang

1. Moralo oa molala:

Ka bobeli li na le molala oa flange, e leng karolo e hlahelletseng e sebelisetsoang ho hokahanya liphaephe, hangata li kopantsoe ka liboutu.

2. Khokahano ea Flange:

Li-flange kaofela li hokahantsoe hammoho ho sebelisoa liboutu ho etsa khokahano e tiileng ea lipeipi.

3. Lisebelisoa tse sebetsang:

Lisebelisoa tse tšoanang li ka sebelisoa bakeng sa tlhahiso, joalo ka tšepe ea carbon, tšepe e sa hloekang, tšepe ea alloy, joalo-joalo, ho ikamahanya le maemo a fapaneng a ho sebetsa.

4. Sepheo:

E ka sebelisoa ho hokahanya liphaephe, lijana, le lisebelisoa, ho finyella ho hokahanya le ho tiisa tsamaiso ea lipeipi.

Liphapang

1. Sebopeho sa molala:

Neck welding flange: Molala oa eona hangata o molelele, o mokhutšoane kapa o thella, 'me karolo ea tjheseletsa e hokahanyang phaephe e batla e le khuts'oane.
Flat welding flange le molala: Molala oa eona o batla o le mokgutshwane, karolo ya welding e batla e le telele, mme e otlolohile kapa e kobehile hanyenyane.

2. Mokhoa oa ho cheselletsa:

Neck welding flange: Hangata ho sebelisoa mokhoa oa ho tjheseletsa butt, sebopeho sa bokaholimo ba molala o cheselitsoeng ho phaephe ke conical, molemong oa ho tjheseletsa hantle ka phaepe.
Flat welding flange e nang le molala: Hangata, ho sebelisoa welding e bataletseng, 'me sebopeho sa bokaholimo ba molala o cheselitsoeng pompong se otlolohile.

3. Liketsahalo tse sebetsang:

Neck welded flange: e loketse khatello e phahameng, mocheso o phahameng, le tikoloho e sisinyehang e phahameng, e fana ka matla a betere le ho tiisa.
Necked flat welding flange: e sebelisoa ka kakaretso khatellong e tlase le e mahareng, maemo a mocheso a tlase le a mahareng a nang le litlhoko tse thata.

4. Maemo:

Neck welded flange: E lumellana le litekanyetso tse kang ANSI (American National Standards Institute) kapa DIN (Melao ea Indasteri ea Jeremane).
Flat welding flange e nang le molala: E ka boela ea kopana le litekanyetso tse lumellanang, empa hangata e loketse litsamaiso tse nang le khatello e tlase le mocheso.

Ka kakaretso, khetho ea mofuta oa flange e tla sebelisoa e lokela ho khethoa ho latela litlhoko tse khethehileng tsa boenjiniere, khatello, mocheso le maemo a tikoloho. Hangata li-flange tsa welding tsa necked butt li sebelisoa tlas'a maemo a thata ho feta, ha li-flange tse nang le molala tse bataletseng li loketse boenjiniere bo akaretsang.