Bolt Bonnet Rooj Vag Valve
1. Ob qho qauv tsim thiab chaw tsim khoom yog ua raws li nruj me ntsis raws li GB / T 12234, API600 thiab API602. Cov khoom lag luam muaj cov qauv tsim nyog, kev tsim kev ntseeg siab, ua haujlwm zoo thiab ua qauv zoo.
2. Co nyuaj alloy welded sealing nto, uas yog hnav tsis kam, yaig pov thawj, ua pov thawj tawg thiab ua lub neej ntev.
3. Qhov saum npoo thiab cov xov xwm kho hluav taws xob ntawm lub valve txuas yog nitrogenized thiaj li hais tias nws yog yaig thiab abrasion resistant.
4. PN≥15.0MPa (Chav Kawm 900), nruab nrab cov kab noj hniav siv cov khoom siv sib khi ntawm tus kheej kom muaj qhov ua tiav sealing rov ua kom tiav nrog lub siab ris kom thiaj li ua kom paub meej txog qhov ua tau zoo sealing.
5. Tsis muaj qhov thawb ntim rov qab rau hauv lub valve, yog li lub sealing id txhim khu kev qha.
6. Cov khoom siv ntawm kev txhaws thiab qhov flange loj tuaj yeem xaiv thiab sib phim raws li cov ntawv thov thiab cov kev xav tau ntawm kev siv. Uas tuaj yeem ua tau txhua yam kev ua haujlwm.
| Cov qauv tsim | Bolt-jointed bonnet sab nraum cov qog yoke qauv |
| Tsav tsheb yam | Kev siv tes ua, Kev tsav iav thiab tsav tsheb tsav |
| Tus qauv tsim qauv | GB / T 12234 |
| Fim ntsej muag | GB / T 12221 |
| Flanged xaus | GB / T 9113, JB / T 79, HG20592 |
| Xeem & tshuaj xyuas | GB / T 13927, JB / T 9092 |
| Tsis yog. | Feem Lub Npe | Cov khoom siv |
| 1 | Lub cev | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 2 | Rooj vag disc | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 3 | Lub rooj | A105, 304, 1Cr5Mo, 12Cr1MoV |
| 4 | Qia | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 5 | Nqaj | 35CrMoA, 06Cr19Ni10, 06Cr17Ni12Mo2, 25Cr2MoV |
| 6 | Rau lub kaum ntse ntse | 45, 35CrMoA, 25Cr2MoV, 06Cr19Ni10, 0Cr17Ni12Mo2 |
| 7 | Gasket | Graphite & hlau stainless |
| 8 | Tom qab lub rooj zaum | 2Cr13, 20Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 9 | Bonnet | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 10 | Ntim | Teeb duab |
| 11 | Packing xovxwm-lub tes tsho | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti |
| 12 | Packing qog | CF8, CF8M, CF8C, CF3, CF3M |
| 13 | Lub noob qes valve | Tooj liab tooj liab |
| 14 | Xuas Tes | KTH350-10, QT400-15 |
