Ivalvu yesango le-Industrial 48 intshi esemgangathweni ophezulu Umthengisi wefektri waseTshayina Umvelisi
Yintoni ivalvu yesango engama-intshi angama-48?
iIivalvu zesango ezinkulu ze-API600 ezine-intshi ezingama-48,indlela yokusebenza ephambili kunye noomatshini efanayo neevalvu zesango ze-API600 wedge eziqhelekileyo.Ivalvu yesango le-wedge inokuvulwa ngokupheleleyo kwaye ivalwe ngokupheleleyo kuphela kwaye ayinakulungiswa kwaye iqhotyiswe. Ivalvu yesango yenzelwe ukusetyenziswa nokuba ivuliwe ngokupheleleyo okanye ivalwe ngokupheleleyo, kuba ngenxa yesimo see-obturators zayo ezinesimo se-wedge, ukuba ibisebenza ivuliwe kancinci, bekuya kubakho ukulahleka okukhulu koxinzelelo kwaye umphezulu wokutywina uya konakaliswa xa kuchaphazeleka lulwelo.Kwakhona iyilwe kwaye yenziwa ngokwe-American standard API600, ASME B16.34, isiphelo sayo esijikelezileyo kwi-ASME B 16.5, kwaye yavavanywa ngokwe-API598, inomsebenzi othile nolinganiselweyo wokukhulula okanye ukuthintela ukuhamba kweentlobo ezahlukeneyo zolwelo kwimibhobho.
ngoko ke zingaphantsi kwe-10 iifektri ezinokwenzaIivalvu zesango ezinkulu ze-API600 ze-intshi ezingama-48ukuya kuthi ga kwi-intshi ezingama-72. Simela omnye wabavelisi beevalvu abakhulu eTshayina, iNantong High kunye ne-middel pressure valve co, ltd (TH), kwiivalvu zabo ezinkulu zesango, iivalvu zesango ezixineneyo.
Iimpawu eziphambili zevalvu yesango le-intshi ezingama-48
Iimpawu eziphambili
- 3) I-trim eqhelekileyo: I-API trim 1 (13Cr), i-trim 5 (i-Stellite Gr.6 ejongene ne-wedge kunye nesihlalo) kunye ne-trim 8 (i-Stellite Gr.6 ejongene nesihlalo) ziyafumaneka. kunye nezinye iinombolo ze-trim kuxhomekeke kwizixhobo zomzimba ezikhethiweyo.
- 4) Iiflanges: ASME B16.5 kunye ne ASME B16.47 ze 28"-72"
- 5) Ukutywinwa kwe-Bi-directional
- 6) Ukumelana nokuhamba kwamanzi okuncinci kunye nokulahlekelwa luxinzelelo, ngenxa yendlela yokuhamba kwamanzi ethe tye kunye ne-wedge evulekileyo ngokupheleleyo.
- 7) Ubuso besihlalo buqinile, bucoliwe kwaye bubekwe ecaleni kwesipili.I-wedge ye-CF8M ene-Stellite eqinileyo nayo iyafumaneka xa uyicela.
Iinkcukacha zobugcisa zevalvu yesango le-intshi ezingama-48
Iinkcukacha:
| Uyilo kunye noMveliso | I-API600, i-ASME B16.34 |
| I-NPS | 28"-72" |
| Uvavanyo loxinzelelo | Iklasi150-Iklasi2500 |
| Izixhobo zomzimba | I-WCB, i-WC6, i-WC9, i-WCC, i-CF8, i-CF3, i-CF3M, i-CF8M, i-4A, i-5A |
| Sika | Ukusika i-trim 1, 5, 8 kunye nezinye izinto xa ziceliwe |
| Ubuso ngobuso | I-ASME B16.10 |
| Imigangatho yeFlange | I-ASME B16.47 |
| IButtweld | I-ASME B 16.25 |
| Phelisa uQhagamshelo | RF,RTJ,BW |
| Uhlolo kunye noVavanyo | I-API598 |
| Umsebenzi | Izixhobo zempethu, i-actuator yombane |
| I-NACE | NACE MR 0103 NACE MR 0175 |
Umboniso weMveliso: Ivalvu yesango le-intshi ezingama-48
Usetyenziso lwevalvu yesango le-intshi ezingama-48
Olu hloboIvalvu yesango le-intshi ezingama-48Inika ukusebenza okuphezulu kwiimeko apho kufuneka khona ukuhamba kakuhle kwamanzi, ukuvalwa okuqinileyo kunye nenkonzo ende. Isetyenziswa kakhulu kwimibhobho ephambili enolwelo kunye nezinye izinto ezimanzi,Ipetroli, ioyile,Iikhemikhali, iiPetrochemical,Amandla kunye nezixhobo eziluncedo njl. njl.
