Wedge Gate Valve rau roj En1984 Tuam Tshoj Hoobkas
Lub rooj vag valve rau roj yog dab tsi?
Raws li cov qhov rooj vag ib txwm muaj, qhov qhib thiab kaw ntawm lub qhov rooj vag rau roj yog lub qhov rooj, zoo li lub qhov rooj, yog vim li cas lawv thiaj li hu ua lub qhov rooj vag qhov rooj. Lub qhov rooj vag qhov rooj tsuas yog qhib tau tag nrho thiab kaw tag nrho thiab tsis tuaj yeem hloov kho thiab kaw. Lub qhov rooj vag tau tsim los siv rau kev qhib tag nrho lossis kaw tag nrho, vim tias vim yog cov duab ntawm nws cov khoom siv uas muaj cov duab ntawm lub qhov rooj, yog tias nws tau ua haujlwm qhib ib nrab, yuav muaj kev poob siab loj heev thiab qhov chaw sib khi yuav raug puas tsuaj raws li kev cuam tshuam ntawm cov kua dej.Qhov tseem ceeb ntawm lub qhov rooj vag DIN-EN wedge yog tias nws qhov chaw sib khi ntawm "rooj vag" thiab nws lub rooj zaum yog tiaj tus, uas ua rau muaj kev poob siab me me.
Rooj vag valve rau roj
- 2) Flanges ua raws li EN1092-1, thiab ntsej muag rau ntsej muag EN558-1 lossis tus qauv qub ntawm lub teb chaws Yelemees DIN3202
- 3) Kuaj thiab ntsuas raws li EN12266, BS6755 thiab ISO5208
Cov yam ntxwv tseem ceeb ntawm Gate valve rau roj
Cov yam ntxwv tseem ceeb
- Cov wedge uas yoog tau nrog qhov sib txuas qis nruab nrab-wedge, hauv cov khoom khov kho CA15 (13Cr) lossis tawv nrog 13Cr, SS 316, Monel lossis Stellite Gr.6. Cov wedge yog av thiab lapped rau daim iav tiav thiab nruj nreem coj los tiv thaiv kev rub thiab lub rooj zaum puas tsuaj.
- Flanges: EN1092-1, PN10-16-25-40-63-100, lossis lwm qhov flanges qhov ntev thov
- Ib qho Stellite hardfaced CF8M wedge kuj muaj nyob rau ntawm qhov kev thov.
- Kev tsis kam me me thiab kev poob siab, vim yog txoj kev ntws ncaj thiab qhib tag nrho.
- Daim ntawv cog lus me me, cov qauv yooj yim, ua rau nws yooj yim rau kev tsim khoom thiab kev txij nkawm, thiab ntau yam kev siv.
- lub sijhawm ntev kom kaw thiab qeeb qeeb ntawm lub wedge, tsis muaj dej rau lub qhov rooj vag li qub.
Cov lus qhia txog kev siv lub valve rau roj
Cov Lus Qhia:
| Tsim thiab Tsim Khoom | BS EN 1984, DIN3352 |
| DN | DN50-DN1200 |
| PN | PN10, PN16, PN25, PN40, PN63, PN100 |
| Cov Khoom Siv Lub Cev | 1.0619, GS-C25, 1.4308, 1.4408, S31803,904L |
| Txiav | 1CR13, Stellite Gr.6 |
| Ntsej muag rau ntsej muag | EN558-1 Series 14, series 15, series 17, DIN3202 F4, F5, F7 |
| Cov Qauv Flange | EN1092-1 PN10, PN16, PN25, PN40, PN63, PN100, DIN2543, DIN2544, DIN2545, DIN2546 |
| Xaus Kev Sib Txuas | RF, RTJ, BW |
| Kev Tshuaj Xyuas thiab Kev Ntsuas | BS6755, EN12266, ISO5208, DIN3230 |
| Kev Ua Haujlwm | Tes log, Worm iav, Fais fab actuator |
| NACE | NACE MR 0103 NACE MR 0175 |
Khoom Qhia: Rooj vag valve rau roj
Cov ntawv thov ntawm lub qhov rooj vag rau roj
Rooj vag valve rau rojsiv rau hauv kev lag luam tshuaj lom neeg (rau cov kua thiab roj uas tsis muaj kuab lom thiab tsis muaj tshuaj lom), kev lag luam petrochemical thiab kev lag luam refinery,kev lag luam coke thiab chemistry (coke-qhov cub roj), kev lag luam extractive, kev lag luam mining, kev lag luam mining thiab metallurgical (post-floatation wastes).
