Basic sumo ye flange
Pipe flanges uye magaskets avo uye fasteners akaunganidzwa anonzi majoini eflange.
Application:
Flange joint imhando yechikamu chinoshandiswa zvakanyanya mukugadzira engineering. Icho chikamu chakakosha chekugadzira pombi, pombi fittings uye mavharuvhu, uye zvakare chinhu chakakosha chemidziyo nemidziyo yemidziyo (senge manhole, yekuona girazi level gauge, nezvimwewo). Uye zvakare, majoini eflange anowanzo shandiswa mune mamwe maitiro, senge mavira indasitiri, thermal engineering, mvura uye dhiraivha, kupisa uye kufefetera, otomatiki kudzora, nezvimwe.
Kuumbwa kwezvinhu:
Forged simbi, WCB carbon steel, Stainless steel, 316L, 316, 304L, 304, 321, chrome-molybdenum simbi, chrome-molybdenum-vanadium simbi, molybdenum titanium, rubber lining, fluorine lining materials.
Classification:
Flat welding flange, mutsipa flange, butt welding flange, mhete yekubatanidza flange, socket flange, uye bofu ndiro, nezvimwe.
Executive standard:
Kune GB series (yerudzi rwenyika), JB series (mechanical department), HG series (chemical department), ASME B16.5 (American standard), BS4504 (British standard), DIN (German standard), JIS (Japanese standard).
International pipe flange standard system:
Kune maviri makuru epasi rose pombi flange zviyero, zvinoti European pombi flange system inomiririrwa neGerman DIN (kusanganisira yaimbova Soviet Union) uye American pombi flange system inomiririrwa neAmerican ANSI pombi flange.
1. Plate type flat welding flange
mukana:
Zviri nyore kuwana zvinhu, zviri nyore kugadzira, zvakaderera mumutengo uye zvakashandiswa zvakanyanya.
Zvakaipa:
Nekuda kwekusaomarara kwayo, haifanirwe kushandiswa mumakemikari process pombi masisitimu ane zvinodiwa zvekupa uye kudiwa, kupisa, kuputika uye yakakwira vacuum degree, uye mumamiriro ezvinhu ane njodzi.
Rudzi rwekuvharisa rune nzvimbo dzakati sandarara uye dzakatetepa.
2. Flat welding flange nemutsipa
Iyo slip-on welding flange ine mutsipa ndeye yenyika standard flange standard system. Iyo imwe yemhando yenyika mureza flange (inozivikanwawo seGB flange) uye imwe yemaflange anowanzoshandiswa pamidziyo kana pombi.
mukana:
Iyo pa-saiti yekumisikidza iri nyore, uye maitiro e welding seam rubbing anogona kusiiwa
Zvakaipa:
Kureba kwemutsipa we-slip-on welding flange nemutsipa yakaderera, iyo inovandudza kusimba uye kutakura kukwanisa kweflange. Kuenzaniswa nebutt welding flange, basa rekushongedza rakakura, kushandiswa kwetsvimbo yewelding kwakakwira, uye haigone kumira tembiricha yakanyanya uye kudzvanywa, kudzokororwa kukotama uye kushanduka kwekushisa.
3. Neck butt welding flange
Iyo yekuisa chisimbiso pamusoro mafomu emutsipa butt welding flange anosanganisira:
RF, FM, M, T, G, FF.
mukana:
Iyo yekubatanidza haisi nyore kukanganisa, iyo yekuisa chisimbiso yakanaka, uye inoshandiswa zvakanyanya. Inokodzera mapaipi ane kushanduka kukuru kwetembiricha kana kudzvanywa, tembiricha yakakwira, kudzvanywa uye tembiricha yakaderera, uyezve mapaipi anotakura midhiya inodhura, midhiya inopfuta uye inoputika, uye magasi ane chepfu.
Zvakaipa:
Iyo yemutsipa butt-welding flange yakakura, yakakura, inodhura, uye yakaoma kuisa nekutsvaga. Naizvozvo, zviri nyore kubhuroka panguva yekufambisa.
4. Socket welding flange
Socket welding flangeiflange yakasungwa nepombi yesimbi kune imwe magumo uye yakasungwa kune imwe mugumo.
Seal surface type:
Chiso chakasimudzwa (RF), concave uye convex face (MFM), tenon uye groove face (TG), ring joint face (RJ)
Chikamu chekushandisa:
Boiler uye kumanikidza ngarava, peturu, makemikari, kuvaka ngarava, mishonga, simbi, michina, kutsika elbow chikafu uye mamwe maindasitiri.
Inowanzoshandiswa mumapaipi ane PN ≤ 10.0MPa uye DN ≤ 40.
5. Threaded flange
Iyo tambo ine shinda ine shinda isina-welded, iyo inogadzira buri remukati meflange kuita shinda yepombi uye inobatana nepombi yakarukwa.
mukana:
Kuenzaniswa neflat welding flange kana butt welding flange,threaded flangeine hunhu hwekugadzika nekugadzirisa zviri nyore, uye inogona kushandiswa pane mamwe mapaipi asingabvumidzwe kuiswa weld panzvimbo. Alloy simbi flange ine simba rakakwana, asi hazvisi nyore kupinza, kana welding performance haina kunaka, threaded flange inogonawo kusarudzwa.
Zvakaipa:
Kana tembiricha yepombi yachinja zvakanyanya kana tembiricha yakakwira kupfuura 260 ℃ uye yakadzikira pane - 45 ℃, zvinokurudzirwa kuti usashandise tambo yeflange kudzivirira kubuda.
6. Bofu flange
Iyo inozivikanwawo se flange cover uye bofu ndiro. Iyo flange isina maburi pakati pekuvhara pombi plug.
Basa racho rakafanana neiyo yemusoro wakasungwa uye neshinda yepombi cap, kunze kweiyoblind flangeuye threaded pombi cap inogona kubviswa chero nguva, nepo welded musoro haugoni.
Flange cover sealing surface:
Flat (FF), chiso chakasimudzwa (RF), concave uye convex face (MFM), tenon uye groove face (TG), ring joint face (RJ)
Nguva yekutumira: Feb-28-2023
