Bolt Bonnet Ọnụ ụzọ ámá valvụ
1. Ma imewe na rụpụta na-rụrụ nditịm-eso GB / T 12234, API600 na API602. Ngwaahịa ahụ nwere usoro ezi uche dị na ya, akara a pụrụ ịdabere na ya, arụmọrụ dị mma na ịme ngosi uwe dị mma.
2. Co hard alloy welded akara akara, nke na-eyi na-eguzogide ọgwụ, ozi mbuze, abrasion àmà na ogologo ndụ.
3. Elu na mgbasa ozi na-agbanwe agbanwe nke eriri valvụ ahụ bụ nitrogenized nke mere na ọ bụ mbuze na nkwụsị abrasion.
4. PN≥15.0MPa (Klas 900), oghere dị n'etiti na-eji ihe nkedo nke onwe-ya iji me ka arụ ọrụ ọrụ ahụ mejupụta yana risee nrụgide iji hụ na arụmọrụ akara ahụ.
5. Enweghị usoro ịla azụ azụ na valvụ ahụ, yabụ akara akara a pụrụ ịdabere na ya.
6. Akụrụngwa nke ndochi na oke flange nwere ike ịhọrọ ma kwekọọ dịka ngwa na ihe ndị achọrọ maka ojiji. Nke ahụ nwere ike imeju ụdị ọrụ niile dị mkpa.
| Nhazi usoro | Bolt-jikọtara ọnụ na mpụga azuokokoosisi yok usoro |
| Kwọ ụgbọala n'ụzọ | Ejiri aka, Ejiri Gear na Egwuregwu Egwuregwu |
| Standardkpụrụ nhazi | GB / T 12234 |
| Ihu ihu na ihu | GB / T 12221 |
| Flanged nsọtụ | GB / T 9113, JB / T 79, HG20592 |
| Ule & nyocha | GB / T 13927, JB / T 9092 |
| Mbanụ. | Aha aha | Ihe onwunwe |
| 1 | Ahụ | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 2 | Ọnụ ụzọ diski | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 3 | Oche | A105, 304, 1Cr5Mo, 12Cr1MoV |
| 4 | Azuokokoosisi | 1Cr13, 2Cr13, 12Cr18Ni9, 06C1818Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 5 | Stud | 35CrMoA, 06Cr19Ni10, 06Cr17Ni12Mo2, 25Cr2MoV |
| 6 | Isi isii n'akuku | 45, 35CrMoA, 25Cr2MoV, 06Cr19Ni10, 0Cr17Ni12Mo2 |
| 7 | Gasket | Graphite & igwe anaghị agba nchara |
| 8 | Oche azụ | 2Cr13, 20Cr13, 12Cr18Ni9, 06C1818Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 9 | Bonnet | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 10 | Mbukota | Eserese |
| 11 | Mbukota pịa-aka uwe | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti |
| 12 | Mbukota gland | CF8, NWEYE, CF8C, CF3, NDC3M |
| 13 | Valvụ azuokokoosisi aku | Ọla kọpa alloy |
| 14 | Aka nri | KTH350-10, QT400-15 |
