Ukusuka kuYilo ukuya kuQeqesho: Uhlalutyo lweemeko zeSicelo se-Chinese Standard Flange Globe Valves kwiiProjekthi zobuNjineli
Ukusuka kuYilo ukuya kuQeqesho: Uhlalutyo lweemeko zeSicelo se-Chinese Standard Flange Globe Valves kwiiProjekthi zobuNjineli
1,Intshayelelo
Ivalve yeglowubhu yomgangatho waseTshayina, njengohlobo lwevalve esetyenziswa ngokuqhelekileyo kwintsimi yobunjineli, idlala indima ebalulekileyo ekuqinisekiseni ukusebenza okuqhelekileyo kwenkqubo nokugcina ukhuseleko lwemveliso. Eli nqaku liza kuhlalutya yonke inkqubo yeevalvu zeglowubhu ezisemgangathweni zaseTshayina ukusuka kuyilo loyilo ukuya kwisicelo esisebenzayo ngokweeprojekthi zobunjineli obusebenzayo, ukuze kunikezelwe ireferensi kunye nenkuthazo yeenjineli kwiiprojekthi ezifanayo.
2,Imvelaphi yeprojekthi
Ishishini elithile lepetrochemical kufuneka lifakele iivalvu ezihambelanayo ukulawula ukuhamba kunye noxinzelelo lwemedium ukuze kwakhiwe inkqubo entsha yokuhambisa ulwelo. Phakathi kweentlobo ezininzi zeevalvu, ivalve yeglowubhu yeflange yaseTshayina iye yakhethwa njengolona hlobo lwevalvu ephambili yale projekthi ngenxa yokusebenza kwayo okuphezulu kunye nomgangatho othembekileyo.
3,Ukhetho loyilo
1. Indawo yokusebenza: Indawo yokuthutha ulwelo kule projekthi yi-oyile ekrwada, enokonakala okuphezulu.
2. I-diameter ye-nominal kunye noxinzelelo lwegama: Ngokwemilinganiselo yoyilo lombhobho, i-diameter ye-nominal yi-DN100 kunye noxinzelelo lwe-PN16.
3. Indlela yokudibanisa: Ngenxa yobukhulu obukhulu kunye noxinzelelo oluphezulu lombhobho kule projekthi, indlela yokudibanisa i-flange yakhethwa.
4. Imodi yokuqhuba: Ukuqwalasela i-frequency ephezulu yokusebenza kunye nomgama omde, imodi yomqhubi wombane ikhethwa.
5. Ukusebenza kokutywina: Ngokweemfuno zobunjineli bokusebenza kokutywinwa, iivalve ezinomsebenzi wokutywinwa kakuhle zikhethiwe ukuqinisekisa ukuvuza kwe-zero.
6. Ubomi benkonzo: Ngenxa yokutshatyalaliswa kweoli ekrwada, iimfuno eziphezulu zibekwe kwizinto eziphathekayo zevalve, kwaye izinto ezichasene ne-corrosion zikhethiwe ukuze kuqinisekiswe ubomi benkonzo yevalve.
4,Ukusetyenziswa okusebenzayo
Kule projekthi, ukusetyenziswa ngempumelelo kwevalve yaseTshayina yokumisa i-flange esemgangathweni iqinisekise ukusebenza okuqhelekileyo kwenkqubo yokuhambisa ulwelo kunye nokugcinwa ngokufanelekileyo kokhuseleko lwemveliso. Kwisicelo esisebenzayo, ivalve yeglowubhu yeflange yaseTshayina ibonakalise ukusebenza kakuhle kokutywina, ukusebenza okuzinzileyo, kunye nobomi benkonzo ende.
5,Isishwankathelo
Ngolu phando lwemeko, sinokubona ukuba kwiiprojekthi zobunjineli, ukhetho olufanelekileyo kunye nokusetyenziswa okuchanekileyo kweevalvu zeglowubhu ze-flange zaseTshayina kunokuqinisekisa ukusebenza okuqhelekileyo kwenkqubo, ukuphucula ukusebenza kakuhle kwemveliso, kunye nokunciphisa iindleko zokulondoloza. Okwangoku, kwinkqubo yoyilo kunye nokukhetha, izinto ezifana ne-medium medium, i-diameter ye-nominal kunye noxinzelelo, indlela yokudibanisa, indlela yokuqhuba, ukutywinwa kokusebenza, kunye nobomi benkonzo kufuneka ziqwalaselwe ngokupheleleyo ukuhlangabezana neemfuno zobunjineli.
Ndiyathemba ukuba eli tyala linokubonelela ngereferensi kunye nenkuthazo kwiinjineli ukuba zisebenzise iivalvu zeglowubhu ezisemgangathweni zaseTshayina kwiiprojekthi ezifanayo, kunye negalelo ngokudibeneyo kwimpumelelo nakuphuhliso lwecandelo lobunjineli laseTshayina.
