BS4504 Slip On Plate Flange Welding Plate PN10-PN16 DN10-DN600

Lintlha

Kenyelletso ea Sehlahisoa

Flat welding flange, eo hape e tsejoang e le poleiti-mofuta oa tjheseletsa e bataletseng, flange e bataletseng, poleiti e bataletseng le letlapa la ho tjheseletsa, ke ho kenya phala ka kotloloho poleiti ea flange bakeng sa ho tjheseletsa.Ka kakaretso, bophara ba ka hare ba flange e nyenyane e kholoanyane ho feta ea pipe ka 1-1.5mm.Lekhalo lena le boloketsoe ho lokisoa hantle nakong ea ho kenya.Lekhalo le siiloeng ke bophara bo boholoflangee tla ba kholoanyane.

Khokahano lipakeng tsasephara se tjheseletsa flange'me phala ke ho kenya phala ka har'a lesoba le ka hare la flange ho ea sebakeng se loketseng, ebe joale lap weld.Theho thella ka flangee sebetsa tsamaisong ea lipeipi e nang le tekanyo e tlaase ea khatello le ho feto-fetoha ha khatello e tlaase, ho sisinyeha le ho sisinyeha.Monyetla oa ho tjheseletsa flange e bataletseng ke hore ho bonolo ho ikamahanya ha o tjheseletsa le ho bokana, mme theko e batla e le theko e tlase, ka hona e se e sebediswa haholo.

Mokhoa oa ho khetholla mokhoa oa ho etsa flange

Theknoloji ea ho sebetsa ea flange e arotsoe haholo ka ho forging, casting, cutting and rolling.

Phapang

Li-flange tse entsoeng le tse entsoeng li na le melemo e latelang: sebopeho sa bona se se nang letho se nepahetse, boholo bo nyane, theko e tlaase, 'me ho hlokahala feela mokhoa o bonolo.Leha ho le joalo, flange e entsoeng e na le mefokolo ea tlhahiso, joalo ka li-pores le mapetsong, 'me tsamaiso ea ka hare ea mokhatlo ha e boreleli ka ho lekaneng.Molemo o totobetseng oa li-flange tse entsoeng ka maiketsetso ke hore li ka etsoa ka libopeho tse sa tšoaneng ka theko e tlaase.
Li-flange tse entsoeng ka maiketsetso hangata li na le khabone e tlase ho feta li-cast flanges 'me ha li bonolo ho rusa.Li na le mokhoa o boreleli, sebopeho sa ka hare se ts'oanang le thepa e ntle ea mochini ho feta li-flanges.Flange ea cast e ke ke ea e-ba le liphoso tse kang li-pores le mapetsong.Ha ho bapisoa le flange ea cast, flange e entsoeng e khona ho mamella matla a phahameng a ho kuta le matla a ho hula.Leha ho le joalo, haeba mokhoa o fosahetseng oa ho qhekella o amoheloa, o tla boela o bake ponahalo ea lijo-thollo tse kholo le tse sa tšoaneng le ho phunyeha ha solidification, ho fella ka litšenyehelo tse phahameng ho feta flange ea cast.
Re ka khetholla li-cast flange le li-flange tse ferekaneng ho tsoa lits'ebetsong tse fapaneng tsa tlhahiso.Nka mohlala oa centrifugal flange.Ke flange e entsoeng ka tšepe.Centrifugal flange e hlahisoa ka ho lahla ka nepo, e etsang hore sebopeho sa flange se be nyane ho feta sa lehlabathe, se ntlafatsa boleng ba flange, 'me se fokotsa ho hlaha ha sebopeho se hlephileng, li-pores, masoba a lehlabathe, jj.
Ho itšeha ho bolela ho etsa flange ka ho seha poleiti e chitja ka ho toba ka bophara bo ka hare, bophara ba kantle le botenya.Letlapa le pota-potileng le ka sebetsoa hape ho tloha poleiting e bohareng, ebe le sebetsa lesoba la bolt le mohala oa metsi.Bophara bo boholo ba flange ena bo lekanyelitsoe ke bophara ba poleiti e bohareng.
Mokhoa oa ho itšeha o bolela ho etsa flange ka ho seha mela e tsoang poleiting e bohareng ebe o e phutholla hore e be selikalikoe.Mokhoa ona o sebelisoa haholo-holo ho hlahisa li-flange tse kholo.Ka mor'a ts'ebetso ea ho roala, weld le ho batalatsa selikalikoe, ebe u sebetsana le serrated spiral surface le lesoba la bolt.