Ngokwezinto ezibonakalayo, insimbi engagqwaliizivalo uvemvaneatholakala ku-SS304, SS316, SS304L, SS316L, SS2205, SS2507, SS410, SS431, SS416, SS201,Ngokwesakhiwo, ama-valve e-butterfly ensimbi engagqwali atholakala emigqeni ye-centric ne-eccentric.Amavalvu ovemvane ensimbi engagqwali eyi-centric ngokuvamile enziwa ngensimbi engagqwali yomzimba we-valve, ipuleti le-valve, ne-shaft, kanye ne-EPDM noma i-NBR yesihlalo sevalvu, Aklanyelwe ngokuyinhloko ukulawula ukugeleza nokulawula imidiya egqwalayo, ikakhulukazi ama-asidi aqinile ahlukahlukene, njenge-sulfuric acid ne-aqua regia.
I-eccentric soft seal stainless stainless valve valve iyi-ai-eccentric ephindwe kabilivala uvemvane ngophawu lwenjoloba.I-eccentric hard seal butterfly valve i-stainless steel stainless steel valve butterfly iyi-valve yovemvane ene-eccentric ephindwe kathathu, ngokuvamile, umzimba we-valve, ipuleti le-valve, kanye ne-valve shaft yenziwe ngensimbi engagqwali, futhi indawo yokuvala iyindandatho yokuvala enezingqimba eziningi.Isetshenziswa kabanzi kwezensimbi, amandla kagesi, imboni ye-petrochemical, ukuhlinzekwa kwamanzi kanye ne-drainage kanye nokwakhiwa kukamasipala, namanye amapayipi ezimboni lapho izinga lokushisa eliphakathi liyi-≤425℃, lokulawula ukugeleza nokukhipha uketshezi.
I-Tianjin Zhongfa Valveingumkhiqizi wamavalvu ovemvane ochwepheshile, oneminyaka ecishe ibe ngu-20 yentuthuko, futhi uqongelele ulwazi olucebile ekukhiqizeni i-CF8M, namavalve ovemvane e-CF8, sinezinhlobonhlobo zamavalve uvemvane we-SS athengiswa phesheya kwezilwandle, athandwa amakhasimende.Lapha, ake sibheke amavalvu uvemvane ensimbi engenasici e-Zhongfa Valve.
1.Insimbi engagqwalii-wafer butterfly valve
2.Insimbi engagqwaliI-valve ye-butterfly ye-flange.
3. Insimbi engagqwalii-lug butterfly valve
I-SS Hard Seal Lug Butterfly Valve
I-SS i-hard seal lug butterfly valve: I-ZHONGFA i-stainless steel butterfly valve, insimbi engagqwali.Lezi zinhlobo zama-valve zisetshenziswa kakhulu ekuhlanzeni amanzi, umusi, namanzi angcolile.
| I-SS Lug Butterfly Valve | |
| Usayizi | I-DN50-DN1600 |
| Isilinganiso Sokucindezela | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Okujwayelekile | I-API 609, GOST, BS5155,DIN 3202,ISO 5702 |
| Upper Flange STD | ISO5211 |
| Ukuxhumana kwe-STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,16K,GOST33259 |
| Izinga Lokushisa Eliphakathi | -29 ℃ kuya ku-425 ℃ |
| I-Valve Materials | SS316,SS304,SS2205,SS2507,904L |
| Izinto Zokuvala | Ukubekwa uphawu kwezingqimba eziningi, Izimpawu ze-Stellite |
I-SS Flange Hard Seal Butterfly Valve
I-SS flange i-hard seal butterfly valve ithatha isakhiwo se-eccentric kathathu, futhi indawo yokuvala isihlalo se-valve ne-disc plate yenziwe ngobulukhuni obuhlukene nensimbi engagqwali, enokumelana nokugqwala okuhle nokuphila isikhathi eside.
| I-SS Flange Hard Seal Butterfly Valve | |
| Usayizi | I-DN50-DN4000 |
| Isilinganiso Sokucindezela | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K |
| Okujwayelekile | I-API609,GOST,BS5155,DIN3202,ISO 5702 |
| I-Valve Materials | SS304,SS316,SS2205,SS2507,904L |
| I-Upper Flange | ISO 5211 |
| Izinga Lokushisa Eliphakathi | -29 ℃ kuya ku-425 ℃ |
| Ukuxhumana kwe-STD | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K,GOST33259 |
I-SS wafer eqinile i-Butterfly Valve
Le valve yovemvane iyisakhiwo sokuvala insimbi enamazinga amaningi amathathu eccentric, akukho ukugqokwa kwemishini okungafinyelela ku-zero ukuvuza, inomsebenzi omuhle kakhulu wokuvala wezindlela ezimbili, futhi ingasetshenziswa emanzini, indle, amanzi olwandle, umoya, umusi, igesi, igesi evuthayo. , abezindaba ezonakalisayo, uwoyela nokudla neminye imidiya, izinga lokushisa eliphakeme kakhulu elifika ku-600 ℃.
| I-SS Wafer Hard Seal Butterfly Valve | |
| Usayizi | I-DN50-1200 |
| Isilinganiso Sokucindezela | PN10,PN16,PN25,CL150,CL300,JIS 5K,JIS 10K |
| Okujwayelekile | I-API609, GOST,BS5155,DIN3202,ISO5702 |
| I-Upper Flange | ISO5211 |
| Ukuxhumana kwe-STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,GOST33259 |
| Izinga Lokushisa Eliphakathi | -29 ℃ kuya ku-425 ℃ |
| I-Valve Materials | SS304,SS316,SS2205,SS2507,904L |
| Izinto Zokuvala | Ukubekwa uphawu kwezingqimba eziningi, Izimpawu ze-Stellite |
I-SS Soft Seal Wafer Butterfly Valve
Amavalvu evemvane enziwe ngensimbi engagqwali ethambile asetshenziswa ezinhlelweni lapho indawo yangaphandle igqwala khona.
| I-SS Lug Butterfly Valve | |
| Usayizi | I-DN50-DN1600 |
| Isilinganiso Sokucindezela | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Okujwayelekile | I-API 609, GOST, BS5155,DIN 3202,ISO 5702 |
| Upper Flange STD | ISO5211 |
| Ukuxhumana kwe-STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,16K,GOST33259 |
| Izinga Lokushisa Eliphakathi | -29 ℃ kuya ku-425 ℃ |
| I-Valve Materials | SS316,SS304,SS2205,SS2507,904L |
| Izinto Zokuvala | EPDM,NBR |
I-SS wafer Soft seal Butterfly Valve
I-stainless steel soft seal butterfly valve iyi-valve uvemvane oluphakathi nendawo, ngokuvamile esetshenziswa ezimweni ezingaphandle zokugqwala.
| I-SS Wafer Hard Seal Butterfly Valve | |
| Usayizi | I-DN50-1200 |
| Isilinganiso Sokucindezela | PN10,PN16,PN25,CL150,CL300,JIS 5K,JIS 10K |
| Okujwayelekile | I-API609, GOST,BS5155,DIN3202,ISO5702 |
| I-Upper Flange | ISO5211 |
| Ukuxhumana kwe-STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,GOST33259 |
| Izinga Lokushisa Eliphakathi | -29 ℃ kuya ku-425 ℃ |
| I-Valve Materials | SS304,SS316,SS2205,SS2507,904L |
| Izinto Zokuvala | NBR,EPDM |
Izinzuzo kanye nokubi kwe-stainless steel butterfly valve
1, Izinzuzo zensimbi engenasici butterfly valve
1, Kulula ukuvula nokuvala ngokushesha, ukonga abasebenzi, ukumelana noketshezi oluncane, kungasebenza kaningi.
2. Isakhiwo esilula, ivolumu encane, nesisindo esincane.
3, Ingakwazi ukuthutha udaka futhi iqongelele inani elincane loketshezi emlonyeni wepayipi.
4, Ukubekwa uphawu okuhle kungafinyelelwa ngaphansi kwengcindezi ephansi.
5. Ukusebenza okuhle kokulungisa.
Ukungalungi kwe-stainless steel butterfly valve
1, Uhla oluncane lokusebenzisa ingcindezi nezinga lokushisa lokusebenza.
2, Ukubekwa uphawu kubi.
Ukuhlaziywa kwezimbangela zokugqwala kwamavalve uvemvane ensimbi engagqwali
1. Indlela yokuhlola
Amasampuli athathwa ukuze kuhlaziywe ukwakheka kwamakhemikhali (ukuze kunqunywe ukuthi ayahlangabezana yini nezidingo ezijwayelekile), ukuhlolwa kwenhlangano ye-metallographic, ukuhlolwa kwenqubo yokwelapha ukushisa, ukuhlaziya i-SEM, nokuhlaziywa kwe-spectrometer.
2. Imiphumela yokuhlolwa nokuhlaziya
2.1 Ukwakheka kwamakhemikhali
Imiphumela yokuhlaziya ukwakheka kwamakhemikhali nokwakheka okujwayelekile.
2.2 Ukuhlaziywa kwe-Metallographic
2.3 Ukuhlaziywa kwe-SEM