Khoom hom phiaj:
Lub wafer hom fluorine lined npauj npaim valve tuaj yeem siv rau txhua qhov kev xav tau ntawm cov kua qaub, alkali, ntsev, oxidant, reductant, organic hnyav thiab lwm yam xov xwm. Nws yog cov khoom lag luam zoo tshaj plaws rau kev cuam tshuam thiab tswj cov cuab yeej ntawm cov pa roj, kua thiab cov kav dej ib nrab thiab cov ntim khoom ntawm kev lag luam chemical, roj av, tshuaj, zaub mov, steel smelting, papermaking, hydropower thiab lwm yam tshuab.
Khoom nta:
1. Cov ntim me me, lub teeb yuag, lub teeb ua haujlwm, yooj yim installation thiab txij nkawm
2. Zoo heev thiab txhim khu kev qha sealing kev ua tau zoo, xoom xau thiab lub neej ua haujlwm ntev;
3. Cov yam ntxwv ntws zoo li linear thiab kev tswj hwm kev ua haujlwm zoo tshaj plaws;
4. Cov qauv yooj yim, hloov ceev, 92 ° tig qhib thiab kaw.
5. Nws tuaj yeem hloov lub rooj vag valve, nres valve, ntsaws valve, roj hmab hose valve, diaphragm valve thiab lwm yam li qub;
6. Pneumatic thiab cov khoom siv hluav taws xob tuaj yeem teeb tsa raws li cov neeg siv khoom xav tau kom tau raws li cov kev xav tau ntawm kev tswj chaw taws teeb thiab kev tswj hwm;
Product Executive standard:
| Khoom specification | tsim code | Qauv ntev | Txuas flange | Kev kuaj thiab tshuaj xyuas |
| GB / T12238 | GB / T12221 | GB / T9113 | JB/T9092 GB/T13927 | |
| TS EN 593 API 609 Cov Khoom Siv Hluav Taws Xob | TS EN 558 API 609 Cov Khoom Siv Hluav Taws Xob | EN1092 ASME B16.5 / 16.47 | API 598 |
Product Performance Specification:
| qauv | Nominal siab | Test pressurePs | Ua haujlwm kub (℃) | Siv tau xov xwm | |
| vaj tse | foob | ||||
| D371F4-10 | 1.0 | 1.5 | 1.1 | -30 ~ 180 | Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, benzene, muaj zog alkali, aqua regia, muaj zog oxidant thiab lwm yam corrosive media |
| D371F4-16 | 1.6 | 2.4 | 1.5 | -30 ~ 180 | |
| D371F4-10 | 1.0 | 1.5 | 1.1 | -30-160 | |
| D371F4-16 | 1.6 | 2.4 | 1.5 | -30-160 | |
Qhov tseem ceeb
| qauv | Lub npe | cev valve | Disc | Valve ncej | Lub nplhaib sealing | Hauv ob sab phlu | worm iav |
| D371F4-10/16 | Material Science | Cov pa roj carbon steel lined PTFE (F4) | Carbon steel core lined nrog PTFE (F4) | 20 Cr13 | teflon (F4) | silicon roj hmab | Cam khwb cia hlau, ductile hlau |
| D371F46-10/16 | Carbon steel lined PTFE (F46) | Cov tub ntxhais carbon steel yog lined nrog polytetrafluoroethylene propylene (F46) |
Qhov loj tag nrho kev sib txuas qhov ntev
| DN | L | H0 | PN 6 | PIB 10 | NP16 | |||
| D1 | Z-d | D1 | Z-d | D1 | Z-d | |||
| 50 | 43 | 306 | 110 | 4-14 | 125 | 4–18 | 125 | 4–18 |
| 65 | 46 | 321 | 130 | 4-14 | 145 | 4–18 | 145 | 4–18 |
| 80 | 46 | 346 | 150 | 4–18 | 160 | 8–18 | 160 | 8–18 |
| 100 | 52 | ib 387 | 170 | 4–18 | 180 | 8–18 | 180 | 8–18 |
| 125 | 56 | 411 | 200 | 8–18 | 210 | 8–18 | 210 | 8–18 |
| 150 | 56 | 447 ib | 225 | 8–18 | 240 | 8–22 | 240 | 8–22 |
| 200 | 60 | 572 ib | 280 | 8–18 | 295 | 8–22 | 295 | 12-22 |
| 250 | 68 | 646 ib | 335 | 12-18 | 350 | 12-22 | 355 | 12-26 |
| 300 | 78 | 738 ua | 395 ib | 12-22 | 400 | 12-22 | 410 | 12-26 |
| 350 | 78 | 761 ib | 445 | 12-22 | 460 | 16-22 | 470 | 16-26 |
| 400 | 88 | 877 ib | 495 ib | 16-22 | 515 | 16-26 | 525 | 16-30 |
| 450 | 107 | 938 ua | 550 | 16-22 | 565 ib | 20-26 | 585 ib | 20-30 |
| 500 | 127 | ib 993 | 600 | 20-22 | 620 | 20-26 | 650 | 20-33 : kuv |
| 600 | 154 | 1131 ib | 705 ib | 20-26 | 725 ib | 20-30 | 770 ib | 20-36 : kuv |
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