IValve yeSango yeBolt yeBonnet
1. Zombini ukuyila kunye nokuveliswa zenziwa ngokungqongqo ngokulandela i-GB/T 12234, API600 kunye ne-API602. Iimveliso zibonisa isakhiwo esifanelekileyo, isitywina esithembekileyo, ukusebenza kakuhle kunye nomzekelo omhle.
2. Umphezulu we-Co hard alloy welded welded ukutywina, onxibe i-resistant, ukhukuliseko, ubungqina bokuthi i-abrasion kwaye ihlala ixesha elide.
3. Umphezulu kunye nemidiya yokulungelelanisa ye-valve shaft ifakwe initrogen ukuze ikwazi ukukhukuliseka kunye nokuxhathisa.
4. I-PN≥15.0MPa (iKlasi ye-900), umgodi ophakathi usebenzisa isakhiwo sokutywina esiziqinisayo ukuze umsebenzi wokutywina uqiniswe kunye nokunyuka koxinzelelo ukuze kuqinisekiswe ukusebenza kokutywinwa.
5. Akukho sakhiwo sokutywinwa ngasemva kwivalve, ngoko ke i-id yokutywina inokuthenjwa.
6. Izinto eziphathekayo zokuzaliswa kunye nobukhulu be-flange zinokukhethwa kwaye zihambelane ngokuhambelana nezicelo kunye neemfuno zokusetyenziswa. Oko kunokwanelisa zonke iintlobo zeemfuno zokusebenza.
| Ukubunjwa kwesakhiwo | Ibhonethi edityaniswe ngebholiti ngaphandle kwesakhiwo sedyokhwe yesikhondo |
| Indlela yokuqhuba | Isebenza ngesandla, iGear-isebenza kunye nokuqhutywa koMbane |
| Umgangatho woyilo | GB/T 12234 |
| Ubuso ngobuso | GB/T 12221 |
| Iziphelo eziFlanged | GB/T 9113, JB/T 79, HG20592 |
| Uvavanyo kunye nokuhlolwa | GB/T 13927, JB/T 9092 |
| Hayi. | Igama lenxalenye | Izinto eziphathekayo |
| 1 | Umzimba | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 2 | Idiskhi yesango | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 3 | Isihlalo | A105, 304, 1Cr5Mo, 12Cr1MoV |
| 4 | Isiqu | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 5 | Stud | 35CrMoA, 06Cr19Ni10, 06Cr17Ni12Mo2, 25Cr2MoV |
| 6 | Amandongomane eengile ezintandathu | 45, 35CrMoA, 25Cr2MoV, 06Cr19Ni10, 0Cr17Ni12Mo2 |
| 7 | Gasket | Graphite & intsimbi engatyiwa |
| 8 | Isitulo sangasemva | 2Cr13, 20Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 9 | Ibhonethi | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 10 | Ukupakisha | Igraphite |
| 11 | Ukupakisha i-sleeve ye-press | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti |
| 12 | Ukupakisha idlala | CF8, CF8M, CF8C, CF3, CF3M |
| 13 | I-valve stem nut | Ingxubevange yobhedu |
| 14 | Ivili lesandla | KTH350-10, QT400-15 |
