Bolt Bonnet Heke belofo
1. Moralo le tlhahiso li etsoa ka mokhoa o tiileng ho latela GB / T 12234, API600 le API602. Lihlahisoa li na le sebopeho se utloahalang, tiiso e tšepahalang, ts'ebetso e ntle le mmotlolo o motle.
2. Co alloy e thata e koahetsoeng ka tiiso ea sefahleho, e apereng manganga, bopaki ba khoholeho ea mobu, bopaki ba mokokotlo le ho phela nako e telele.
3. Bokaholimo le media o fetolang oa shaft ea li-valve li entsoe nitrogenized molemong oa hore e hoholehe le ho senyeha ha abrasion.
4. PN≥15.0MPa (Sehlopha sa 900), lesoba le bohareng le sebelisa sebopeho sa ho tiisa ho tiisa hore ts'ebetso ea ho tiisa e matlafatsoe hammoho le khatello ea khatello e le ho netefatsa ts'ebetso ea ho tiisa.
5. Ha ho na sebopeho sa tiiso e ka morao ho valve, ka hona, id ea ho tiisa e ts'epahala.
6. Thepa ea ho tlatsa le boholo ba flange e ka khethoa mme ea tsamaisoa ho latela ts'ebeliso le litlhoko tsa ts'ebeliso. Seo se ka khotsofatsa mefuta eohle ea litlhoko tsa ts'ebetso.
| Sebopeho sa sebopeho | Bonnet e kopantsoeng ka bolt kantle ho sebopeho sa joko ea kutu |
| Mokhoa oa ho khanna | E tsamaisoa ka letsoho, e sebetsanang le Gear ebile e khanna motlakase |
| Moralo o tloaelehileng | GB / T 12234 |
| Lifahleho li talimane | GB / T 12221 |
| Flanged e fela | GB / T 9113, JB / T 79, HG20592 |
| Teko le tlhahlobo | GB / T 13927, JB / T 9092 |
| Che. | Lebitso la karolo | Boitsebiso |
| 1 | 'Mele | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 2 | Diski ea heke | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 3 | Setulo | A105, 304, 1Cr5Mo, 12Cr1MoV |
| 4 | Kutu | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 5 | Seithuti | 35CrMoA, 06Cr19Ni10, 06Cr17Ni12Mo2, 25Cr2MoV |
| 6 | Linate tse tšeletseng tsa likhutlo | 45, 35CrMoA, 25Cr2MoV, 06Cr19Ni10, 0Cr17Ni12Mo2 |
| 7 | Gasket | Graphite & celik |
| 8 | Setulo se ka morao | 2Cr13, 20Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 9 | Bonnet | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 10 | Ho paka | Graphite |
| 11 | Ho paka mochini oa khatiso | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti |
| 12 | Ho paka tšoelesa | CF8, CF8M, CF8C, CF3, CF3M |
| 13 | Nete ea kutu ea valve | Motsoako oa koporo |
| 14 | Letsoho la letsoho | KTH350-10, QT400-15 |
