I-Wedge Gate Valve yamafutha En1984 China ifektri
Iyini i-Gate valve yamafutha?
njengama-valve esango le-wedge evamile, izingxenye ezivulayo nezivalayo ze-valve yeSango lamafutha yisango, elisesimweni se-wedge, yingakho ziqanjwe njenge-valve yesango le-wedge.I-valve yesango le-wedge ingavulwa ngokugcwele futhi ivalwe ngokugcwele futhi ayikwazi ukulungiswa futhi icindezeleke.I-valve yesango yayiklanyelwe ukusetshenziswa noma ivuleke ngokugcwele noma ivalwe ngokugcwele, ngenxa yokuthi ngenxa yokuma kwama-obturators ayo anomumo we-wedge. , uma ngabe ibisebenza ivuliwe kancane, bekungaba nokulahlekelwa okukhulu kokucindezela futhi indawo yokuvala izolimala ngaphansi komthelela woketshezi.Isici esiyinhloko se-valve yesango le-WEdge ye-DIN-EN ukuthi indawo yayo yokuvala phakathi “kwesango” nesihlalo sayo iyisicaba, okuholela ekulahlekeni kwengcindezi encane kakhulu.
I-valve yesango yamafutha
- 2) Ama-Flanges ahambisana ne-EN1092-1, futhi ubuso nobuso EN558-1 noma i-DIN3202 yaseJalimane yangaphambili
- 3) Ihlolwe futhi yahlolwa ngokuya nge-EN12266, BS6755 kanye ne-ISO5208
Izici eziyinhloko ze-Gate valve yamafutha
Izici Eziyinhloko
- Iweji eguquguqukayo enokuxhumana okuphansi kwe-stem-wedge, ku-CA15 eqinile (13Cr) noma enobuso obuqinile ene-13Cr, SS 316, Monel noma i-Stellite Gr.6.I-Wedge igayiwe futhi igoqwe kuze kube sekugcineni kwesibuko futhi iqondiswe ngokuqinile ukuvimbela ukuhudula nokulimala kwesihlalo.
- Ama-Flanges: EN1092-1,PN10-16-25-40-63-100, noma obunye ubukhulu be-flange buceliwe
- I-Stellite hardfaced CF8M wedge nayo iyatholakala uma uyicela.
- Ukumelana nokugeleza okuncane nokulahlekelwa kwengcindezi, ngenxa yephaseji lokugeleza eliqondile kanye ne-wedge evulekile egcwele.
- Ifomu elihlangene, isakhiwo esilula, lenza kube lula ukukhiqizwa nokugcinwa, kanye nohlu olubanzi lwezinhlelo zokusebenza.
- isikhathi eside ukuvala kanye nokuhamba kancane kwe-wedge, akukho mkhuba wesando samanzi kuma-valve wesango le-wedge.
Imininingwane yobuchwepheshe ye-Gate valve yamafutha
Imininingwane:
| Ukuklama kanye Nokukhiqiza | I-BS EN 1984,DIN3352 |
| DN | I-DN50-DN1200 |
| PN | PN10,PN16,PN25,PN40,PN63,PN100 |
| Izinto Zomzimba | 1.0619,GS-C25,1.4308,1.4408,S31803,904L |
| Nquma | 1CR13,Stellite Gr.6 |
| Ubuso nobuso | I-EN558-1 Series 14,uchungechunge 15,uchungechunge 17,DIN3202 F4,F5,F7 |
| Flange Standards | EN1092-1 PN10,PN16,PN25,PN40,PN63,PN100,DIN2543,DIN2544,DIN2545,DIN2546 |
| Qeda Ukuxhumana | RF,RTJ,BW |
| Ukuhlola Nokuhlola | BS6755,EN12266,ISO5208,DIN3230 |
| Ukusebenza | Isondo lesandla, Igiya le-Worm, I-actuator kagesi |
| I-NACE | NACE MR 0103 NACE MR 0175 |
Umbukiso Womkhiqizo: I-valve yesango lamafutha
Izicelo ze-Gate valve zamafutha
I-valve yesango yamafuthaisetshenziswa embonini yamakhemikhali (kuzinto zamanzi negesi ezingenalo udlame nezingenabuthi), izimboni ze-petrochemical kanye nezicwengayo,imboni ye-coke nekhemistri (igesi ye-coke-oven), imboni yokukhipha, imboni yezimayini, imboni yezimayini neyensimbi (imfucuza yangemuva kokuntanta).
