Iimveliso
IValve yeSango yeBonnet etywiniweyo
✧ Inkcazo yeValve yeSango yeBonnet etywiniweyo
IValve yeSango yeBonnet etywiniweyoyivalve yesango eyenzelwe uxinzelelo oluphezulu kunye neendawo zobushushu obuphezulu. Uxinzelelo lwayo lokutywinwa kwesakhiwo se-cap inokuqinisekisa ukusebenza kokutywinwa phantsi kweemeko zokusebenza ezigqithisileyo. Kwangaxeshanye, ivalve ithatha i-Butt Welded End Connection, enokuphucula amandla oqhagamshelwano phakathi kwevalve kunye nenkqubo yombhobho kunye nokuphucula uzinzo kunye nokutywinwa kwenkqubo.
✧ Umgangatho ophakamileyo woxinzelelo olutywiniweyo weBonnet Gate Valve umthengisi
I-NSW ngumvelisi oqinisekisiweyo we-ISO9001 weevalvu zebhola yeshishini. I-API 600 yeWedge yeSango iValve eBolted Bonnet eyenziwe yinkampani yethu inotywino oluqinileyo oluqinileyo kunye netorque ekhanyayo. Ifektri yethu inenani lemigca yokuvelisa, kunye nezixhobo zokucwangcisa eziphambili zabasebenzi abanamava, iivalve zethu zenziwe ngononophelo, ngokuhambelana nemigangatho ye-API 600. I-valve ine-anti-blowout, i-anti-static kunye nezakhiwo zokutywinwa komlilo ukukhusela iingozi kunye nokwandisa ubomi benkonzo.
✧ Iiparamitha zoxinzelelo olutywiniweyo lweBonnet Gate Valve
| Imveliso | IValve yeSango yeBonnet etywiniweyo |
| Idayamitha yegama | NPS 2”, 3”, 4”, 6”, 8” , 10” , 12” , 14”, 16”, 18”, 20”24”, 28”, 32”, |
| Idayamitha yegama | Iklasi 900lb, 1500lb, 2500lb. |
| Phelisa uQhagamshelwano | Butt Welded (BW), Flanged (RF, RTJ, FF), Welded. |
| Ukusebenza | Ukubamba ivili, i-Pneumatic Actuator, i-Actuator yoMbane, i-Bare Stem |
| Izinto eziphathekayo | I-A217 WC6, WC9, C5, C12 kunye nezinye izinto zevalvu |
| Ulwakhiwo | Ngaphandle kweSikruru kunye neYoke (OS&Y), iBonnet yoMxininiso woxinzelelo, iBonnet eWelded |
| Uyilo kunye noMvelisi | API 600, ASME B16.34 |
| Ubuso ngobuso | ASME B16.10 |
| Phelisa uQhagamshelwano | I-ASME B16.5 (RF & RTJ) |
| I-ASME B16.25 (BW) | |
| Uvavanyo kunye noHlolo | API 598 |
| Okunye | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Iyafumaneka nge | PT, UT, RT,MT. |
✧ IValve yeSango yeBonnet etywiniweyo
-IBore egcweleyo okanye eNcitshisiweyo
-RF, RTJ, okanye BW
-Ngaphandle kweScrew & Yoke (OS&Y), ukuphakama kwesiqu
-Bolted Bonnet okanye Pressure Seal Bonnet
-I-Wedge eqinile
-Izitulo zokuhlala ezihlaziyiweyo
✧ Iimpawu zeValve yeSango yeBonnet etywiniweyo
Uxinzelelo oluphezulu kunye nokuguquguquka kobushushu obuphezulu
- Izinto zevalve kunye noyilo lwesakhiwo ziye zaqwalaselwa ngokukodwa ukulungelelanisa kwiimeko zokusebenza phantsi koxinzelelo oluphezulu kunye nobushushu obuphezulu.
-Inokusebenza ngokuzinzileyo phantsi kwamanqanaba aphezulu oxinzelelo njengeKlasi ye-900LB, i-1500LB, kunye ne-2500LB.
Ukusebenza kokutywinwa okugqwesileyo
- Isakhiwo se-cap yokutywinwa koxinzelelo siqinisekisa ukuba i-valve isenako ukugcina isimo sokutywinwa esiqinileyo phantsi koxinzelelo oluphezulu.
- Uyilo lwentsimbi yokutywina ngaphezulu luphucula ngakumbi ukusebenza kokutywinwa kwevalve.
Ukuthembeka kwe-butt welding end connection
- Indlela yokudibanisa i-butt welding iyamkelwa ukwenza isakhiwo esiqinileyo esidibeneyo phakathi kwevalve kunye nenkqubo yombhobho.
- Le ndlela yokudibanisa iyanciphisa umngcipheko wokuvuza kunye nokuphucula amandla onke kunye nokuzinza kwenkqubo.
Ukonakala kunye nokumelana nokunxiba
- I-valve yenziwe ngezinto ezichasene ne-corrosion kunye ne-wear-resistant-resistant ngaphakathi nangaphandle ukuphucula ubomi benkonzo kunye nokuthembeka kwevalve.
Ubume obubambekayo kunye nokugcinwa lula
- I-valve i-compact kuyilo kwaye ithatha indawo encinci, ekulungele ukufakela kunye nokugcinwa kwindawo encinci.
- Uyilo lwetywina lulula ukuhlola nokutshintsha, okunciphisa iindleko zokugcinwa kunye nexesha.
Umzimba wevalvu kunye nefom yokudibanisa isigqubuthelo sevalvu
Uqhagamshelo phakathi komzimba wevalve kunye nesigqubuthelo sevalvu yamkela uhlobo lokuzitywina oluzicinezelayo. Uxinzelelo olukhulu kwi-cavity, ngcono umphumo wokutywina.
Ifomu ye-gasket yesigqubuthelo se-valve
Ivalve yesango yebhonethi etywiniweyo isebenzisa umsesane wentsimbi wokutywina uxinzelelo.
Inkqubo yempembelelo yokupakishwa kwentwasahlobo
Ukuba uceliwe ngumthengi, inkqubo yempembelelo yokupakisha entwasahlobo ingasetyenziselwa ukuphucula ukuqina kunye nokuthembeka kwetywina lokupakisha.
Uyilo lwesiqu
Yenziwe ngenkqubo yokudibanisa edibeneyo, kwaye ubuncinci be-diameter bunqunywe ngokweemfuno eziqhelekileyo. Isiqu sevalve kunye nepleyiti yesango ziqhagamshelwe kwisakhiwo esine-T. Amandla omphezulu we-valve stem bukhulu kunokomelela kwenxalenye enemisonto ye-T yesikhondo sevalvu. Uvavanyo lwamandla luqhutywa ngokuhambelana ne-API591.
✧ Iimeko zesicelo
Olu hlobo lwevalve lusetyenziswa kakhulu kwiindawo zoshishino ezinobushushu obuphezulu kunye noxinzelelo oluphezulu njengepetroleum, imichiza, amandla ombane, kunye nesinyithi. Kwezi zihlandlo, i-valve kufuneka imelane novavanyo lobushushu obuphezulu kunye noxinzelelo oluphezulu ngelixa uqinisekisa ukuba akukho kuvuza kunye nokusebenza okuzinzile. Ngokomzekelo, kwinkqubo yokukhutshwa kweoli kunye nokucubungula, iivalve zesango ezinokumelana nokushisa okuphezulu kunye noxinzelelo oluphezulu zifunekayo ukulawula ukuhamba kweoli kunye negesi; kwimveliso yeekhemikhali, iivalve zesango ezichasayo kwi-corrosion kunye nokugqoka ziyafuneka ukuze kuqinisekiswe ukuzinza kunye nokhuseleko lwenkqubo yokuvelisa.
✧ Isondlo kunye nenkathalo
Ukuze kuqinisekiswe ukusebenza okuzinzile kwexesha elide leValve yeSango yeBonnet ye-Pressure etywiniweyo, kuyimfuneko ukwenza ukugcinwa rhoqo kunye nokunyamekela kuyo. Oku kuquka:
1. Jonga rhoqo ukusebenza kokutywinwa kwevalve, ukuguquguquka kwesiqu sevalve kunye nendlela yokuhambisa, kunye nokuba izibophelelo zikhululekile.
2. Coca ukungcola kunye nokungcola ngaphakathi kwevalve ukuqinisekisa ukusebenza kakuhle kwevalve.
3. Gcoba rhoqo iindawo ezifuna i-lubrication ukunciphisa ukuguga kunye nokukhuhlana.
4. Ukuba isitywina sifunyenwe ukuba sigugile okanye sonakaliswe, kufuneka sitshintshwe ngexesha ukuze kuqinisekiswe ukusebenza kokutywinwa kwevalve.
