Dangane da abu, bakin karfemalam buɗe idoAkwai a cikin SS304, SS316, SS304L, SS316L, SS2205, SS2507, SS410, SS431, SS416, SS201,Dangane da tsari, ana samun bawul ɗin bawul ɗin malam buɗe ido a cikin layukan tsakiya da eccentric.Centric line bakin karfe malam buɗe ido bawuloli ne kullum Ya sanya daga bakin karfe ga bawul jiki, bawul farantin, da kuma shaft, da EPDM ko NBR ga bawul wurin zama, An yafi tsara su domin ya kwarara iko da kuma tsari na lalata kafofin watsa labarai, musamman daban-daban karfi acid. irin su sulfuric acid da aqua regia.
Bawul ɗin bakin bakin malam buɗe ido mai taushin hatimi shine abiyu eccentricrufe malam buɗe ido tare da hatimin roba.Bawul ɗin hatimin malam buɗe ido bakin karfe bawul ɗin malam buɗe ido shine bawul ɗin eccentric malam buɗe ido sau uku, yawanci, jikin bawul, farantin bawul, da shaft ɗin bawul ana yin su da bakin karfe, kuma saman rufewa zoben rufewa ne da yawa.Ana amfani dashi sosai a cikin ƙarfe, wutar lantarki, masana'antar petrochemical, samar da ruwa da magudanar ruwa da ginin birni, da sauran bututun masana'antu inda matsakaicin zafin jiki shine ≤425 ℃, don daidaita kwararar ruwa da ɗaukar ruwa.
Tianjin Zhongfa Valveƙwararren ƙwararren bawul ɗin malam buɗe ido ne, wanda ke da kusan shekaru 20 na haɓakawa, kuma ya sami gogewa mai arziƙi wajen samar da CF8M, da CF8 malam buɗe ido, muna da bawuloli iri-iri na SS malam buɗe ido da ake siyar da su a ƙasashen waje, waɗanda abokan ciniki ke so.Anan, bari mu kalli bawul ɗin bakin karfe na malam buɗe ido na Zhongfa Valve.
1.Bakin karfewafer malam buɗe ido bawul
2.Bakin karfeflange malam buɗe ido bawul.
3. Bakin karfelug malam buɗe ido bawul
SS Hard Seal Lug Butterfly Valve
SS wuya hatimi lug malam buɗe ido bawul: ZHONGFA bakin karfe malam buɗe ido bawul, bakin karfe.Ana amfani da irin waɗannan nau'ikan bawuloli sosai a cikin ruwa, tururi, da sharar ruwa.
SS Lug Butterfly Valve | |
Girman | Saukewa: DN50-DN1600 |
Ƙimar Matsi | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
Daidaitawa | API 609, GOST, BS5155, DIN 3202, ISO 5702 |
Babban Flange STD | ISO5211 |
Haɗin kai STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,16K,GOST33259 |
Matsakaicin Zazzabi | -29 ℃ zuwa 425 ℃ |
Valve Materials | SS316, SS304, SS2205, SS2507,904L |
Kayayyakin Rufewa | Multi-Layer sealing, Stellite Seals |
SS Flange Hard Seal Butterfly Valve
SS flange wuya hatimi bawul bawul rungumi dabi'ar sau uku eccentric tsarin, da sealing surface na bawul wurin zama da diski farantin an yi da daban-daban taurin da bakin karfe, wanda yana da kyau lalata juriya da kuma dogon sabis rayuwa.
SS Flange Hard Seal Butterfly Valve | |
Girman | Saukewa: DN50-DN4000 |
Ƙimar Matsi | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K |
Daidaitawa | API609,GOST,BS5155,DIN3202,ISO 5702 |
Valve Materials | SS304, SS316, SS2205, SS2507,904L |
Babban Flange | ISO 5211 |
Matsakaicin Zazzabi | -29 ℃ zuwa 425 ℃ |
Haɗin kai STD | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K,GOST33259 |
SS wafer hard hatimi Butterfly Valve
Wannan bawul ɗin malam buɗe ido shine tsarin rufe ƙarfe mai nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in sinadarai, babu lalacewa na injina da zai iya kaiwa ga zubar da ruwa, yana da kyakkyawan aikin rufewa ta hanyoyi biyu, kuma ana iya shafa shi akan ruwa, najasa, ruwan teku, iska, tururi, iskar gas, iskar gas. , kafofin watsa labarai masu lalata, mai da abinci da sauran kafofin watsa labarai, mafi girman zafin aiki har zuwa 600 ℃.
SS Wafer Hard Seal Butterfly Valve | |
Girman | Saukewa: DN50-1200 |
Ƙimar Matsi | PN10,PN16,PN25,CL150,CL300,JIS 5K, JIS 10K |
Daidaitawa | API609, GOST, BS5155, DIN3202, ISO5702 |
Babban Flange | ISO5211 |
Haɗin kai STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,GOST33259 |
Matsakaicin Zazzabi | -29 ℃ zuwa 425 ℃ |
Valve Materials | SS304, SS316, SS2205, SS2507,904L |
Kayayyakin Rufewa | Multi-Layer sealing, Stelite Seals |
SS Soft Seal Wafer Butterfly Valve
Bakin karfe mai laushi-hatimi wafer malam buɗe ido ana amfani da su a aikace-aikace inda yanayin waje ke lalata.
SS Lug Butterfly Valve | |
Girman | Saukewa: DN50-DN1600 |
Ƙimar Matsi | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
Daidaitawa | API 609, GOST, BS5155, DIN 3202, ISO 5702 |
Babban Flange STD | ISO5211 |
Haɗin kai STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,16K,GOST33259 |
Matsakaicin Zazzabi | -29 ℃ zuwa 425 ℃ |
Valve Materials | SS316, SS304, SS2205, SS2507,904L |
Kayayyakin Rufewa | EPDM, NBR |
SS wafer Soft hatimin Butterfly Valve
Bakin ƙarfe taushi hatimin malam buɗe ido bawul ɗin bawul ɗin malam buɗe ido ne na tsakiyar layi, galibi ana amfani dashi a cikin yanayin waje na lalata.
SS Wafer Hard Seal Butterfly Valve | |
Girman | Saukewa: DN50-1200 |
Ƙimar Matsi | PN10,PN16,PN25,CL150,CL300,JIS 5K, JIS 10K |
Daidaitawa | API609, GOST, BS5155, DIN3202, ISO5702 |
Babban Flange | ISO5211 |
Haɗin kai STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,GOST33259 |
Matsakaicin Zazzabi | -29 ℃ zuwa 425 ℃ |
Valve Materials | SS304, SS316, SS2205, SS2507,904L |
Kayayyakin Rufewa | NBR, EPDM |
Abũbuwan amfãni da rashin amfani na bakin karfe malam buɗe ido bawul
1. A abũbuwan amfãni daga bakin karfe malam buɗe ido bawul
1. Mai sauƙin buɗewa da rufewa da sauri, ceton aiki, ƙaramin juriya na ruwa, ana iya sarrafa shi sau da yawa.
2. Simple tsarin, kananan girma, da kuma nauyi.
3. Yana iya kai slurry da tara mafi ƙarancin adadin ruwa a bakin bututun.
4. Good sealing za a iya samu a karkashin low matsa lamba.
5. Kyakkyawan aikin daidaitawa.
Hasara bakin karfe malam buɗe ido bawul
1. Small kewayon amfani da matsa lamba da kuma aiki zafin jiki.
2. Hatimin ba shi da kyau.
Binciken abubuwan da ke haifar da lalata bawuloli na bakin karfe na malam buɗe ido
1. Hanyar gwaji
Ana ɗaukar samfurori don nazarin abubuwan sinadaran (don sanin ko ya dace da daidaitattun buƙatun), binciken ƙungiyar metallographic, gwajin tsarin kula da zafi, bincike na SEM, da kuma nazarin spectrometer.
2. Sakamakon gwaji da bincike
2.1 Abubuwan sinadaran
Sakamakon nazarin abubuwan da ke tattare da sinadaran da daidaitaccen abun da ke ciki.
2.2 Binciken Metallographic
2.3 Binciken SEM