Bolt Ibhonethi Lesango Valve
1. Kokubili ukwakhiwa nokwenziwa kwenziwa ngokulandela i-GB / T 12234, i-API600 ne-API602 ngokuqinile. Imikhiqizo ifaka isakhiwo esikahle, uphawu oluthembekile, ukusebenza kahle nokumodela okuhle.
2. Co alloy hard welding surface surface, egqoke ukumelana, ubufakazi bokuguguleka, ubufakazi bokuhuzuka nokuphila isikhathi eside.
3. Ingaphezulu kanye nemidiya yokulungisa ye-shaft shaft yenziwa i-nitrogenized ukuze ikwazi ukuguguleka nokuhuzuka.
4. I-PN≥15.0MPa (Isigaba 900), umgodi ophakathi usebenzisa isakhiwo sokuqinisa sokuqinisa ukuze ukusebenza kokuqinisa kuqiniswe kanye nokukhuphuka kwengcindezi ukuze kuqinisekiswe ukusebenza kokubekwa uphawu.
5. Asikho isakhiwo sokubekwa uphawu emuva ku-valve, ngakho-ke uphawu lokufaka uphawu luthembekile.
6. Izinto zokugcwalisa nosayizi we-flange zingakhethwa futhi zihambisane ngokuya ngezicelo nezidingo zokusetshenziswa. Lokho kunganelisa zonke izinhlobo zezidingo zokusebenza.
| Ukwakhiwa kwesakhiwo | Ibhonethi eboshwe nge-bolt ngaphandle kwesakhiwo sejoka lesiqu |
| Indlela yokushayela | Okusebenza ngesandla, okusebenza ngamaGiya nokushayela ngogesi |
| Umklamo ojwayelekile | I-GB / T 12234 |
| Ubuso nobuso | GB / T 12221 |
| Ukuphela kwe-Flanged | I-GB / T 9113, JB / T 79, HG20592 |
| Ukuhlolwa nokuhlolwa | I-GB / T 13927, JB / T 9092 |
| Cha. | Igama lengxenye | Izinto |
| 1 | Umzimba | I-WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 2 | Idiski yesango | I-WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 3 | Isihlalo | I-A105, 304, 1Cr5Mo, 12Cr1MoV |
| 4 | Isiqu | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 5 | Isifundo | 35CrMoA, 06Cr19Ni10, 06Cr17Ni12Mo2, 25Cr2MoV |
| 6 | Amantongomane ayisithupha e-engela | I-45, 35CrMoA, 25Cr2MoV, 06Cr19Ni10, 0Cr17Ni12Mo2 |
| 7 | Ibhasikidi | Graphite & insimbi engagqwali |
| 8 | Isihlalo sangemuva | 2Cr13, 20Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 9 | Ibhonethi | I-WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 10 | Ukupakisha | I-graphite |
| 11 | Ukupakisha umkhono wokucindezela | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti |
| 12 | Ukupakisha indlala | CF8, CF8M, CF8C, CF3, CF3M |
| 13 | Valve isiqu nut | Ingxubevange yethusi |
| 14 | Isondo lesandla | I-KTH350-10, QT400-15 |
