Pipe flanges ASTM/EN/DIN/BS/GOST standard
1.Blind flange:
Li-Flanges tsena li sebelisoa e le sebaka sa ho felisa tsamaiso ea liphaephe.Li-Blind-Flanges li na le sebaka se se nang letho se nang le ntlha ea bolt ho lekana phala.
Boholo bo fumanehang: 1/2''-56''
2. Weld neck flange:
Ke mofuta o tummeng ka ho fetisisa oa flange o nang le katoloso ea molala ka bevel ea weld qetellong.Mofuta ona oa flange o etselitsoe ho tjheseletsa weld ka ho toba phala ho fana ka khokahanyo e phahameng le e batlang e le ea tlhaho.The butt welding WN flange ha e bonolo ho holofala, e na le tiiso e ntle, 'me e sebelisoa haholo.
Boholo bo fumanehang: 1/2''-56''
3. Slip holim'a li-flanges
Thellela holim'a li-flanges, joalo ka li-flanges tse nang le li-welding flat, ke li-flange tse atolosang liphaephe tsa tšepe, liphaephe, joalo-joalo, 'me li hokahane le lisebelisoa kapa liphaephe ka li-welds tsa fillet.Ka tsela eo ho eketsa matla a flange le ho ntlafatsa matla a ho jara a flange.Kahoo e ka sebelisoa liphaepheng tsa khatello e phahameng.
Boholo bo fumanehang: 1/2''-64''
4.Plate flange
Flange ea poleiti ke "disk" e sephara, e chitja e cheselitsoeng ho isa pheletsong ea phala e nolofalletsang letlapa hore le tlameletsoe ho phaephe e 'ngoe. Hangata e bitsoa flange e bataletseng, letlapa le sephara, joalo-joalo. gasket lipakeng tsa tsona, hangata e sebelisoa liphaepheng tsa mafura le metsi.
Boholo bo fumanehang: 1/2''-144''
5.Socket welding flange
Socket welding flange e bua ka flange moo qetellong ea phala e kenngoa ka mohato oa lesale la flange, 'me qetellong ea phala le ka ntle li cheselitsoe.
Boholo bo fumanehang: 1/2''-56''
6.Flange e khoele
Li-Threaded Flanges li boetse li tsejoa e le li-screwed flange, 'me li na le khoele ka har'a lekhalo le kenang peiping le khoele ea banna e tsamaisanang le phala.
Boholo bo fumanehang: 1/2''-12''
Sepheo sa flange se itšetlehile ka moralo oa eona.E ka ba ho eketsa matla a mohaho, joalo ka tabeng ea leballo la tšepe.Hangata tsena li sebelisoa kahong ea matlo le meaho.Flange e ka boela ea sebelisoa e le tataiso bakeng sa ho boloka ntho e itseng e le teng.Sena se bonoa hangata mabiling a terene, a nang le li-flange ka mahlakoreng a mabeli ho thibela mabili hore a se ke a fetoha.Tšebeliso e tloaelehileng ea flange ke ho thusa ho hokela lintho, joalo ka liphaephe.Ka tšebeliso ea lintho tsena, liphaephe li ka kopanngoa kapa tsa qhaqhoa habonolo.