Ka lebaka la bokhabane ba rona le tlhokomeliso ea lits'ebeletso, khoebo ea rona e hapile boemo bo botle lipakeng tsa bareki lefatšeng ka bophara bakeng sa tlhahlobo ea boleng bakeng sa China Cast Steel API600 Wcb Flanged Gate Valve (Z41H), Re amohela ka tieo bareki ho tsoa lefats'eng lohle. etela rona, ka tšebelisano-'moho ea rona e nang le likarolo tse ngata 'me u etse mosebetsi hammoho ho theha limmaraka tse ncha, ho etsa win-win e makatsang nako e telele.
Ka lebaka la bokhabane ba rona le tlhokomeliso ea lits'ebeletso, khoebo ea rona e hapile boemo bo botle haholo lipakeng tsa bareki ho pota lefatše bakeng saBalofo ea Heke ea Cast Stee API,China Cast Steel Heke Valve , Haeba ntho leha e le efe e ka u khahla, etsa bonnete ba hore u re tsebise. Re tla leka ka hohle ho khotsofatsa litlhoko tsa hau ka thepa ea boleng bo holimo, litheko tse ntle ka ho fetesisa le ho fihla kapele. Ka kopo, ikutloe u lokolohile ho ikopanya le rona ka nako efe kapa efe. Re tla u araba ha re fumana lipotso tsa hau. U lokela ho hlokomela hore mehlala e teng pele re qala khoebo ea rona.
Likarolo tsa sehlahisoa sa valve ea heke ea wedge ea motlakase
1. Ho hanyetsa mokelikeli ho nyenyane, 'me sebaka sa ho tiisa se senyeha le ho senyeha ka mokhoa o mahareng;
2. Ho bonolo ho bula, ts'ebetso e ntle ea ho tiisa, tataiso e sa lekanyetsoang ea phallo ea mahareng, ha ho na tšitiso, ha ho khatello ea khatello;
3. Mohlala oa lisebelisoa o na le melemo ea sebopeho se bonolo, theknoloji e ntle ea tlhahiso le mefuta e mengata ea kopo.
Boemo ba tsamaiso
| Tlhaloso ea lihlahisoa | moralo khoutu | Bolelele ba sebopeho | Ho kopanya flange | Tlhahlobo le tlhahlobo | Mocheso oa khatello |
| GB/T12234 | GB/T12221 | JB/T79¡¢GB/T9113HG/T20592¡¢EN1092 | GB/T 13927JB/T9092¡¢API598 | GB/T 12224 |
Litlhaloso tsa mantlha tsa ts'ebetso bakeng sa valve ea heke ea wedge ea motlakase
1. Khatello ea teko
| Khatello ea lebitsoPN(MPa) | matlo | Khatello ea teko£¨MPa£© | Tiiso e ka hodimo | |
| Mokelikeli o tiisang | Tiiso (gase) | |||
| 1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
| 2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
| 6.4 | 9.6 | 7.1 | 0.6 | 7.1 |
| 10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
| 16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2. Seaplane se sebetsang le mocheso
| Lisebelisoa tsa likhetla | Seaplane se sebetsang | Thempereichara e sebetsang (¡æ) |
| Tšepe ea carbon (mofuta oa C) | Metsi, mouoane, oli | ¡Ü 425 |
| Chromium nickel tšepe (P mofuta) | Li-nitric acid | ¡U200 |
| Cr Ni Mo steel (R mofuta) | Li-nitric acid | ¡U200 |
| Chromium molybdenum tšepe (mofuta oa I) | Metsi, mouoane, oli | ¡Ü 550 |
Lisebelisoa tsa likarolo tse kholo tsa valve ea heke ea wedge ea motlakase
| Mmele/ Bonnet | Keke / setulo | Letsoako | Nate ea stem | tlatsa | lebili la letsoho |
| tšepe ea carbon | Khabone ea boleng bo holimo + carbide e entsoeng ka samente kapa tšepe e sa hloekang | Chromium tšepe e sa hloekang | motsoako oa koporo | graphite e feto-fetohang | tshepe e bopehang |
| Chromium nickel tšepe | Tšepe e sa hloekang, tšepe e sa hloekang + carbide e entsoeng ka samente | Chromium nickel tšepe e sa hloekang | motsoako oa koporo | teflon | tshepe e bopehang |
| Cr Ni Mo tšepe | Tšepe e sa hloekang, tšepe e sa hloekang + carbide e entsoeng ka samente | Chromium nickel tšepe e sa hloekang | motsoako oa koporo | teflon | tshepe e bopehang |
| Chromium molybdenum tšepe | Alloy steel + carbide e entsoeng ka samente | Chromium nickel | motsoako oa koporo | graphite e feto-fetohang | tshepe e bopehang |
Ho penta ha valve ea heke ea wedge ea motlakase
Litekanyo tse kholo tsa khokahanyo ea valve ea heke ea wedge ea motlakase PN1.6MPa
| DN(mm) | L | D | D1 | D2 | b | f | Z-¦µd | H | mochine oa motlakase | WT(kg) |
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