Uyilo:
Iivalvu zebhola zentsimbi ze-CGCV zenzelwe ukwenziwa ukubonelela ngobomi benkonzo obuphezulu kunye nokuthembeka. Zonke iivalve zebhola zixhotyiswe ngokupheleleyo kwaye zihlangabezana neemfuno zoyilo zeAmerican Petroleum Institute Standard API 608& I-API 6D umgangatho waseBritani we-BS 5351 kwaye ngokuqhelekileyo ihambelana ne-American Society of Mechanical engineers standard ASME B16.34 iivalves ziyafumaneka kuluhlu olupheleleyo lwezixhobo zomzimba / i-bonnet kunye nokuthengwa.
Uluhlu lwezixhobo:
Izinto eziqhelekileyo zomzimba / i-hood ziquka iindidi ezisithoba zekhabhoni, i-alloy ephantsi kunye nentsimbi engenasici, kwizicelo ezikhethekileyo zinokubonelelwa kwezinye iindidi ze-alloy kunye nentsimbi engenasici. Kukho uluhlu olupheleleyo lwezixhobo zokuthambisa ukuhambelana nayiphi na inkonzo yokupakisha okukhethiweyo kunye nezinto zokupakisha ziyafumaneka kuluhlu olupheleleyo lweemeko zenkonzo.
Utshintsho olukhoyo lwe-RAYS Steel Valves:
| Ukutshintsha | Ukulinganisa uxinzelelo |
| Ukugqiba ukuguqulwa konxibelelwano | Njengoko okanye fd |
| Ukupakisha nokutshintsha kwegasket | Iimpahla ezichazwe ngumthengi |
| Ukufakwa komsebenzisi | Utshintsho lwe-weld end bore |
| Ukwandiswa kwesandla | I-oksijini & amp; ukucoca i-chlorine & ukupakisha |
| A) Umsebenzi | B) Umzimba & I-Bonnet | C) I-BORE |
| I-lever eyandisiweyo yokusebenza ngokulula. Kwakhona ifumaneka nge gearing, motor actuators, pneumatic okanye hydraulic actuators kwiinkonzo ezinzima ngakumbi | Yahlulwa okanye yamacandelo amathathu, eyahlulwa umzimba & i-bonnet ye-12 " & amp; encinci. Ihlanganiswa ngokulula ukuze kulungiswe okanye kutshintshwe izinto zangaphakathi. | Umthombo opheleleyo okanye umthombo omncincisiweyo. Uyilo olupheleleyo lunika ulawulo olukhethekileyo lokuhamba. |
| D) Ukuphela uNxibelelwano | E) Ukupakisha | F)BPS |
| Ukhetho lwe-flanged RTJ flanged okanye buttwelding end yokuguquguquka kwemibhobho. | Ukupakisha i-Std ukupakisha okuninzi kwe-v-teflon, kudityaniswe nokulayisha okuphilayo, kugcina ukucinezelelwa kokupakisha phantsi kwezicelo zenkonzo eziphezulu kunye nezinzima. | I-blow-out proof stem, uyilo lwemagqaba le-stem ekhuselekileyo loxinzelelo olukhusela ekusileleni phantsi koxinzelelo olugqithisileyo. |
| G)AS | H)FS |
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| I-anti-static. Ukunxibelelana kwensimbi kusoloko kunikwe phakathi kwebhola kunye nesitye / umzimba ukukhupha ukwakhiwa kwe-static yokugqibela ngexesha lenkonzo. | Ukhuseleko lomlilo olwenzelwe i-API607 okanye i-BS 6755 ukunika ukufaneleka kokusebenza kwazo kwimeko yomlilo. Isitywino sesibini sesinyithi-ukuya kwinsimbi sisebenza njengesisekelo ukuba isitywino esiphambili sitshabalaliswa ngumlilo. Iivalvu eziyalelwe ukuhambelana ne-API 607 ziya kunikwa ukupakisha kwegraphite kunye negesi |
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