Ngokuphathelene nezinto zokwakha, insimbi engagqwaliamavalvu ebhabhathanezitholakala ku-SS304, SS316, SS304L, SS316L, SS2205, SS2507, SS410, SS431, SS416, SS201,Ngokuphathelene nesakhiwo, amavalvu e-butterfly ensimbi engagqwali atholakala ngemigqa ephakathi kanye ne-eccentric. Amavalvu e-butterfly ensimbi engagqwali ensimbi engagqwali ngokuvamile enziwe ngensimbi engagqwali yomzimba wevalvu, ipuleti levalvu, kanye nomgodi, kanye ne-EPDM noma i-NBR yesihlalo sevalvu, aklanyelwe kakhulu ukulawula ukugeleza kanye nokulawula imidiya egqwali, ikakhulukazi ama-acid aqinile ahlukahlukene, njenge-sulfuric acid kanye ne-aqua regia.
I-valve yebhabhathane engenasici engavamile ethambile iyi-okuphindwe kabili okungavamilei-seal butterfly enophawu lwerabha. I-valve ye-butterfly eqinile engavamile i-stainless steel butterfly valve iyi-valve ye-butterfly engavamile kathathu, ngokuvamile, umzimba we-valve, ipuleti le-valve, kanye nomgodi we-valve kwenziwa ngensimbi engagqwali, kanti indawo yokuvala iyindandatho yokuvala enezingqimba eziningi. Isetshenziswa kabanzi ekusetshenzisweni kwensimbi, amandla kagesi, imboni ye-petrochemical, ukuhlinzekwa kwamanzi kanye nokugeleza kwamanzi kanye nokwakhiwa komasipala, kanye neminye imipayipi yezimboni lapho izinga lokushisa eliphakathi lingu-≤425℃, ukulawula ukugeleza nokuthwala uketshezi.
I-Tianjin Zhongfa ValveIngumkhiqizi wamavalvu ebhabhathane ochwepheshe, oneminyaka ecishe ibe ngu-20 yokuthuthuka, futhi iqoqe ulwazi olucebile ekukhiqizeni amavalvu ebhabhathane e-CF8M, kanye ne-CF8, sinezinhlobo ezahlukene zamavalvu ebhabhathane e-SS athengiswa phesheya kwezilwandle, athandwa amakhasimende. Lapha, ake sibheke amavalvu ebhabhathane ensimbi engagqwali e-Zhongfa Valve.
1.Insimbi engagqwaliivalvu yebhabhathane eliyi-wafer
2.Insimbi engagqwaliivalvu yebhabhathane yeflange.
3. Insimbi engagqwaliivalvu yebhabhathane le-lug
I-SS Hard Seal Lug Butterfly Valve
I-SS hard seal lug butterfly valve: I-ZHONGFA stainless steel butterfly valve, insimbi engagqwali. Lezi zinhlobo zamavalvu zisetshenziswa kabanzi ekuhlanzweni kwamanzi, umusi kanye namanzi angcolile.
| I-SS Lug Butterfly Valve | |
| Usayizi | DN50-DN1600 |
| Isilinganiso Sokucindezela | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Okujwayelekile | I-API 609, GOST, BS5155,DIN 3202,ISO 5702 |
| I-Upper Flange STD | I-ISO5211 |
| Uxhumano lwe-STD | I-PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, 16K, GOST33259 |
| Izinga Lokushisa Eliphakathi | -29℃ kuya ku-425℃ |
| Izinto Zokuvala Amavalvu | SS316,SS304,SS2205,SS2507,904L |
| Izinto Zokuvala | Ukuvalwa kwezingqimba eziningi, Izimbozo zeStellite |
I-SS Flange Hard Seal Butterfly Valve
I-SS flange hard seal butterfly valve isebenzisa isakhiwo esingavamile kathathu, kanti indawo yokuvala yesihlalo se-valve kanye ne-disc plate yenziwe ngobunzima obuhlukahlukene kanye nensimbi engagqwali, enokumelana okuhle nokugqwala kanye nokuphila isikhathi eside.
| I-SS Flange Hard Seal Butterfly Valve | |
| Usayizi | DN50-DN4000 |
| Isilinganiso Sokucindezela | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K |
| Okujwayelekile | I-API609, GOST, BS5155, DIN3202, ISO 5702 |
| Izinto Zokuvala Amavalvu | SS304,SS316,SS2205,SS2507,904L |
| I-Flange Engaphezulu | I-ISO 5211 |
| Izinga Lokushisa Eliphakathi | -29℃ kuya ku-425℃ |
| Uxhumano lwe-STD | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K,GOST33259 |
I-SS wafer eqinile yokuvala i-Butterfly Valve
Le valve yebhabhathane iyisakhiwo sokuvala insimbi esinezinga eliphindwe kathathu esingavamile, akukho ukuguguleka komshini okungafinyelela ukuvuza okungenalutho, inomsebenzi omuhle kakhulu wokuvala insimbi ngezindlela ezimbili, futhi ingasetshenziswa emanzini, endle, emanzini olwandle, emoyeni, emusi, egesini, egesini evuthayo, emidiya egqwalisayo, uwoyela nokudla kanye neminye imithombo, izinga lokushisa lokusebenza eliphakeme kakhulu lifinyelela ku-600 ℃.
| I-SS Wafer Hard Seal Butterfly Valve | |
| Usayizi | DN50-1200 |
| Isilinganiso Sokucindezela | PN10,PN16,PN25,CL150,CL300,JIS 5K,JIS 10K |
| Okujwayelekile | I-API609, GOST, BS5155, DIN3202, ISO5702 |
| I-Flange Engaphezulu | I-ISO5211 |
| Uxhumano lwe-STD | I-PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, GOST33259 |
| Izinga Lokushisa Eliphakathi | -29℃ kuya ku-425℃ |
| Izinto Zokuvala Amavalvu | SS304,SS316,SS2205,SS2507,904L |
| Izinto Zokuvala | Ukuvalwa kwezingqimba eziningi, Izimbozo zeStellite |
I-SS Soft Seal Wafer Butterfly Valve
Amavalvu e-butterfly e-wafer aqinile asetshenziswa ezinhlotsheni lapho indawo yangaphandle igqwala khona.
| I-SS Lug Butterfly Valve | |
| Usayizi | DN50-DN1600 |
| Isilinganiso Sokucindezela | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Okujwayelekile | I-API 609, GOST, BS5155,DIN 3202,ISO 5702 |
| I-Upper Flange STD | I-ISO5211 |
| Uxhumano lwe-STD | I-PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, 16K, GOST33259 |
| Izinga Lokushisa Eliphakathi | -29℃ kuya ku-425℃ |
| Izinto Zokuvala Amavalvu | SS316,SS304,SS2205,SS2507,904L |
| Izinto Zokuvala | I-EPDM, i-NBR |
I-SS wafer Soft seal Butterfly Valve
I-valve ye-butterfly yensimbi engagqwali iyi-valve ye-butterfly ephakathi nendawo, evame ukusetshenziswa ezimweni zangaphandle zezimo ezigqwalayo
| I-SS Wafer Hard Seal Butterfly Valve | |
| Usayizi | DN50-1200 |
| Isilinganiso Sokucindezela | PN10,PN16,PN25,CL150,CL300,JIS 5K,JIS 10K |
| Okujwayelekile | I-API609, GOST, BS5155, DIN3202, ISO5702 |
| I-Flange Engaphezulu | I-ISO5211 |
| Uxhumano lwe-STD | I-PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, GOST33259 |
| Izinga Lokushisa Eliphakathi | -29℃ kuya ku-425℃ |
| Izinto Zokuvala Amavalvu | SS304,SS316,SS2205,SS2507,904L |
| Izinto Zokuvala | I-NBR, i-EPDM |
Izinzuzo kanye nokungalungi kwevalvu ye-butterfly yensimbi engagqwali
1, Izinzuzo ze-valve ye-butterfly yensimbi engagqwali
1. Kulula ukuvula nokuvala ngokushesha, konga abasebenzi, ukumelana noketshezi okuncane, kungavame ukusebenza.
2, Isakhiwo Esilula, ivolumu encane, futhi ilula.
3. Ingathutha udaka futhi iqoqe inani elincane kakhulu loketshezi emlonyeni wepayipi.
4, Ukuvalwa okuhle kungatholakala ngaphansi kwengcindezi ephansi.
5, ukusebenza okuhle kokulungisa.
Izinkinga ze-valve ye-butterfly yensimbi engagqwali
1, Uhla oluncane lokucindezela kokusebenzisa kanye nokushisa okusebenzayo.
2. Ukuvalwa akukuhle.
Ukuhlaziywa kwezimbangela zokugqwala kwamavalvu e-butterfly ensimbi engagqwali
1. Indlela yokuhlola
Amasampula athathwa ukuze kuhlaziywe ukwakheka kwamakhemikhali (ukunquma ukuthi ngabe ayahlangabezana yini nezidingo ezijwayelekile), ukuhlolwa kwenhlangano ye-metallographic, ukuhlolwa kwenqubo yokwelashwa kokushisa, ukuhlaziywa kwe-SEM, kanye nokuhlaziywa kwe-spectrometer.
2. Imiphumela yokuhlolwa kanye nokuhlaziywa
2.1 Ukwakheka kwamakhemikhali
Imiphumela yokuhlaziywa kokwakheka kwamakhemikhali kanye nokwakheka okujwayelekile.
2.2 Ukuhlaziywa kwe-Metallographic
2.3 Ukuhlaziywa kwe-SEM