China Ponyani zitsulo chipata valavu kwa Industrial Water Chinese Factory
Kodi valavu ya Cast steel gate ndi chiyani?
The kutsegula ndi kutseka mbali za Cast zitsulo pachipata valavu ndi chipata, mu mawonekedwe a mphero, ndicho chifukwa iwo amatchedwa monga mphero chipata valavu. malangizo a kayendedwe ka chipata ndi perpendicular kwa madzimadzi malangizo.Valve yachipata cha wedge imatha kutsegulidwa kwathunthu ndikutsekedwa kwathunthu ndipo sichingasinthidwe ndikugwedezeka.Vavu yachipata idapangidwa kuti igwiritsidwe ntchito motseguka kapena kutsekedwa kwathunthu, chifukwa chifukwa cha mawonekedwe a obturators ake omwe ali ndi mawonekedwe a mphero. , ngati itatsegulidwa pang'ono, pangakhale kutaya kwakukulu kwa kupanikizika ndipo malo osindikizira adzawonongeka chifukwa cha mphamvu yamadzimadzi.
Vavu yachitsulo choponyera chipata, chopangidwa ndikupangidwa molingana ndi American standard API600, ASME B16.34, kumapeto kwa ASME B 16.5, ndikuyesedwa molingana ndi API598, ili ndi ntchito yapadera komanso yoletsa kumasula kapena kuletsa kutuluka kwamitundu yosiyanasiyana yamadzimadzi mapaipi.
Zinthu zazikulu za Cast steel pachipata valavu
Main Features
- Universal trim: API trim 1(13Cr), trim 5(Stellite Gr.6 faced wedge and seat) ndi trim 8(Stellite Gr.6 moyang'anizana pampando) zilipo.ndi manambala ocheperako malinga ndi zida za thupi zomwe zasankhidwa.
- Kukula kwakukulu mpaka 72", komanso kuthamanga kwambiri kwa 2500lbs
- mphero wosinthikandi otsika pakati tsinde-wedge kukhudzana, mu olimba CA15 (13Cr) kapena hardfaced ndi 13Cr, SS 316, Monel kapena Stellite Gr.6.Wedge imaphwanyidwa ndikumangidwira pagalasi ndikuwongolera mwamphamvu kuti musakokere ndi kuwonongeka kwa mipando.
- Kukana koyenda kwakung'ono komanso kutayika kwamphamvu, chifukwa cha njira yowongoka komanso mphero yotseguka.
- Kusindikiza kwapawiri
- kwa nthawi yayitali kuti atseke ndikuyenda pang'onopang'ono kwa mpheroyo, palibe chodabwitsa cha nyundo yamadzi pamavavu a chipata cha wedge.
- Mawonekedwe ang'onoang'ono, mawonekedwe osavuta, amapangitsa kukhala kosavuta kupanga ndi kukonza, komanso kugwiritsa ntchito zosiyanasiyana.
- Makokedwe ang'onoang'ono amafunikira potsegula ndi kutseka. Ziribe kanthu kuti ndi yotseguka kapena yotsekedwa, mayendedwe a mphero ndi perpendicular kwa kayendedwe ka sing'anga.
Mafotokozedwe aukadaulo a Cast steel gate valve
Zofotokozera:
| Kupanga ndi Kupanga | API600,ASME B16.34 |
| NPS | 2 "-72" |
| Kupanikizika | Gawo 150-Class2500 |
| Zida Zathupi | WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A |
| Chepetsa | Chepetsani 1,5,8 ndi ma trim ena mukafuna |
| Maso ndi Maso | ASME B16.10 |
| Miyezo ya Flange | ASME B 16.5, ASME B16.47 |
| Buttweld | ASME B 16.25 |
| Malizani Kulumikizana | RF, RTJ, BW |
| Kuyendera ndi Kuyesa | API598 |
| Ntchito | Handwheel, Worm gear, Electric actuator |
| NACE | NACE MR 0103 NACE MR 0175 |
Chiwonetsero chazogulitsa: Vavu yachitsulo choponyera chipata
Ntchito za Cast steel gate valve
Mtundu uwu wa Cast steel pachipata valavu perekani magwiridwe antchito abwino kwambiri pakafunika kuyenda bwino, kutsekeka kolimba komanso ntchito yayitali.Kusankha kosiyanasiyana kwa zipolopolo ndi zida zochepetsera kumakhudza magwiridwe antchito osiyanasiyana, kuyambira pamtundu watsiku ndi tsiku wa ntchito zosawononga mpaka pautumiki wovuta wokhala ndi media zankhanza kwambiri.amagwiritsidwa ntchito kwambiri mu mapaipi okhala ndi madzi ndi madzi ena,Petroli, mafuta,Chemical, Petrochemical,Mphamvu ndi Zothandizira etc
