–, sephaphathaho hlahloba valvesebelisa:
Cheka valve e kentsoeng tsamaisong ea liphaephe, karolo e ka sehloohong ke ho thibela ho phalla ha mecha ea litaba, ho hlahloba valve ke mofuta oa khatello ea mecha ea litaba e bulehileng le ho koaloa ka bo eona.Wafer check valve e loketse khatello ea lebitso PN1.0MPa ~ 42.0MPa, Class150 ~ 25000;Ka lebitso bophara DN15 ~ 1200mm, NPS1/2 ~ 48;Mocheso o sebetsang -196 ~ 540 ° C oa mefuta eohle ea pipe, e sebelisetsoang ho thibela ho khutla ha mecha ea litaba.Ka khetho ea lisebelisoa tse fapaneng, e ka sebelisoa metsing, mouoane, oli, asiti ea nitric, asiti ea acetic, seaplane se matla sa oxidizing le uric acid le mecha e meng ea litaba..
Ea bobeli, lisebelisoa tse ka sehloohong tsa valve ea ho hlahloba liphaephe:
Ho na le tšepe ea k'habone, tšepe ea mocheso o tlase, tšepe ea mekhahlelo e 'meli ea F51/F55, motsoako oa titanium, borone ba aluminium, INCONEL, SS304, SS304L, SS316, SS316L, tšepe ea chromium-molybdenum, Nair 400/500, 20# alloy alloy, Hastelloy alloy lisebelisoa tsa tšepe.Litšobotsi tsa tšebeliso le sebopeho sa li-valve tsa tlhahlobo ea wafer
Boraro, sephaphathaho hlahloba valvemaemo le litlhaloso:
1, moralo le ho etsa: API594, API6D,JB/T8937,JB/T3595,
2, Bolelele ba sebopeho: API594, API6D, DIN3202, JB/T8937,ANSI/ASME B16.10
3, Phallo, boemo ba mocheso: ANSI B16.34, DIN2401, GB/T9124, HG20604, HG20625, SH3406, JB/T74
4, teko le tlhahlobo: API598, JB/T9092,GB/T13927
5, piping flange: JB/ T74-90, GB/T9112-9124, HG20592-20635, SH3406, ANSI/ASME B 16.5, DIN2543-2548.
GB/T13402, API605, ASMEB17
Tse 'nè, litšobotsi tsa sebopeho sa valve ea ho hlahloba clamp:
1, bolelele ba sebopeho bo khuts'oane, bolelele ba sebopeho ke 1/4 ~ 1/8 feela ea valve ea setso ea ho hlahloba flange.
2, boholo bo bonyenyane, boima bo bobebe, boima ke 1/4 ~ 1/20 feela ea valve ea setso ea ho hlahloba flange
3, disc e koala kapele, khatello ea hamore ea metsi e nyane
4, lipeipi tse tšekaletseng kapa lipeipi tse otlolohileng li ka sebelisoa, ho bonolo ho li kenya
5, kanale ea phallo e boreleli, ho hanyetsa mokelikeli o monyane
6, ketso e hlokolosi, ts'ebetso e ntle ea ho tiisa
7, sekhahla sa disc se khuts'oane, phello ea ho koala e nyane
8, sebopeho ka kakaretso se bonolo ebile se kopane, ponahalo e ntle
9, bophelo bo bolelele ba tšebeletso, ts'ebetso e tšepahalang
Mosebetsi oa valve ea ho hlahloba tsamaisong ea phepelo ea metsi a pompo ke ho thibela phello ea khatello e phahameng ea metsi a khutlang holim'a impeller ea pompo.Ka lebaka la mabaka a itseng ts'ebetsong ea tsamaiso, ha pompo e khaotsa ho sebetsa ka tšohanyetso, khatello ea pompo e nyamela, 'me metsi a nang le khatello e phahameng a amanang le phallo ea pompo a tla khutlisa ho phalla ho khutlela pompong.Ha pompo ea pompo e na le valve ea ho hlahloba, e tla koala hang-hang ho thibela metsi a khatello e phahameng hore a se ke a khutlela pompong.Li-valve tsa ho hlahloba li sebelisoa lits'ebetsong tsa metsi a chesang ho thibela ho khutla ha metsi a chesang liphaepheng.Liphaephe tsa PVC li ka senya liphaephe esita le ho ntša batho kotsi, haholo-holo lits'ebetsong tse futhumatsang metsi a letsatsi.
Nortech ke e 'ngoe ea baetsi ba li-valve tsa indasteri ba etelletseng pele Chaena ba nang le setifikeiti sa boleng sa ISO9001.
Lihlahisoa tse kholo:Butterfly Valve,Balofo ea Ball,Balofo ea Heke,Sheba Valofo,Globe Vavlve,Y-Strainers,Motlakase oa Motlakase,Li-Acurator tsa Pneumatic.
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Nako ea poso: Feb-17-2022