Q Hom Nrog Npauj Npaim Valve
Npauj Npaim Valve Flange Hom
Npauj npaim valve flange yog hu ua flange phaj lossis flanged qhov chaw. Nws yog ib yam khoom uas txuas li qub thiab cov kav dej hauv cov kav dej. Npauj npaim valve tshwj xeeb flanges yog tib yam li cov flanges zoo tib yam, tab sis cov qhov hauv qhov sib txawv. Qhov tshwj xeeb flange rau npauj npaim valve muaj lub qhov me me thiab ib qho ntxiv rau cov yeeb nkab ntxig. Npauj npaim valve flanges tuaj yeem yog tus kheej lossis ua ke, xws li flanges ntawm ob qhov kawg ntawm lub valve los pab txhawb kev teeb tsa ntawm bolts. Qhov kev sib txuas ntawm flange-rau-flange ntawm ib kawg ntawm cov yeeb nkab thiab lwm qhov kawg, los yog kev sib txuas sib txuas, yog hais txog kev sib txuas foldable nyob rau hauv uas flanges, gaskets thiab bolts txuas rau ib leeg raws li cov txheej txheem sib khi ua ke. Cov yeeb nkab flanges xa mus rau cov khoom siv kav dej. Lub flange siv rau hauv nruab nrab piping yog hais txog lub flange ntawm lub valve. Lub flange muaj qhov. Bolts nruj nreem txuas ob lub flanges, thiab cov flanges raug kaw nrog gaskets.
[Cov khoom siv npauj npaim valve flange]
TSIS MUAJ. 20,A105,Q235A,12Cr1MoV,16MnR,15CrMo,18-8,321,304,304L,316,316L.
[Sealing nto daim ntawv]
Flat nto (FF), tsa nto (RF), convex nto (M), concave nto (F), concave thiab convex nto (MF), tenon nto (T), zawj nto (G), nplaig thiab zawj nto (TG ), nplhaib kev sib txuas nto (RJ).
[Raws li cov qauv kev lag luam petrochemical]
Threaded flange (PT), taub qab vuam flange (WN), tiaj vuam flange (SO), qhov (socket) vuam flange (SW), xoob flange (LJ), flange npog (tsis sau tseg).
[Raws li cov qauv kev lag luam machinery]
Integral flange, taub qab vuam flange, phaj tiaj vuam flange, taub qab vuam nplhaib phaj xoob flange, tiaj vuam nplhaib phaj xoob flange, flanged nplhaib phaj xoob flange, flange npog.
Basic Knowledge Ntawm Flange Npauj Npaim Valve
Lub flange npauj npaim valve qhia txog tus kheej-sealing tsim lub tswv yim, nyob rau hauv uas kev sib txuas ntawm lub valve disc thiab lub valve ncej txais ib tug patented rub-tawm tus pin qauv. Cov yam ntxwv tseem ceeb ntawm lub valve no yog txhim khu kev qha sealing, bidirectional sealing, thiab nruj kev twb kev txuas yam tsis muaj loosening, ua rau lub valve kav ntev. Nws cov yam ntxwv muaj raws li hauv qab no: Ob-txoj kev sealing Feem ntau, vim nws cov qauv txheej txheem, cov npauj npaim li qub tsis tuaj yeem kaw zoo nyob rau hauv kev ua haujlwm siab nyob rau hauv qhov kev taw qhia (tsis haum rau kev sib khi). Tam sim no, tsis muaj qhov yuav tsum tau ua rau kev sib khi bidirectional hauv cov qauv hauv tebchaws. Qhov no yog vim:
1. Txais tus kheej-sealing tsim lub tswv yim Lub valve disc sealing nplhaib yog ncaj qha embedded nyob rau hauv lub valve disc nrog roj hmab nyob rau hauv ib tug zigzag zoo, tsis tas yuav tsum tau lub siab rings los yog bolts. Qhov no zam qhov kev ntxhov siab tsis sib xws ntawm lub nplhaib sib khi uas tshwm sim los ntawm cov tsoos bolt siab phaj foob, ua rau cov bolts poob tawm thiab lub nplhaib sealing yuav raug puas tsuaj ntxov ntxov. Qhov teeb meem. Nyob rau hauv qhov kev txiav txim ntawm kev ua hauj lwm siab nyob rau hauv lub opposite kev taw qhia, lub sealing nplhaib tsim ib tug self-sealing quab yuam, uas ua rau kom lub sealing tshwj xeeb siab thiab nias lub valve lub rooj kom nruj. Qhov ntau dua qhov kev ua haujlwm siab nyob rau hauv qhov sib txawv, qhov ntau dua qhov kev sib khi ntawm tus kheej, yog li ua rau lub nplhaib sib khi thiab lub rooj zaum valve Qhov sib xyaw ua ke yog nruj thiab ua tiav ob txoj kev sib khi. ua
2. Lub valve disc muaj rigidity zoo thiab tsis yooj yim deformed. Lub valve disc ntawm npauj npaim valve DN300 los yog saum toj no muaj ob lub tiaj tiaj phaj truss flow qauv, uas muaj me me ntws tsis kam thiab zoo rigidity. Nws tsis yooj yim rau deform nyob rau hauv kev rov qab ua hauj lwm siab, yog li ntawd lub sealing nplhaib yuav tsis deviate los ntawm qhov zoo tshaj plaws sealing point ntawm lub rooj zaum valve raws li lub valve disc deforms. , yog li ua kom cov nyhuv sealing ntawm lub nplhaib sealing. ua
3. Roj hmab sealing nplhaib muaj lub neej ua haujlwm ntev (1) Vim yog lub tswv yim tsim kev sib khi ntawm tus kheej, kev cuam tshuam me me ntawm lub nplhaib roj hmab thiab lub rooj zaum stainless hlau tsuas yog tuav lub foob thawj zaug, yog li qhov tshwj xeeb xav tau rau kev sib khi nce raws li qhov system siab nce. (2) Tsis tas li ntawd, muaj qhov hu ua "ua pa" zawj rau elasticity ntawm cov roj hmab kom muab txoj hauv kev hauv zigzag zawj, kom cov roj hmab muaj qhov chaw nthuav dav thaum nws nyob hauv siab, kom elasticity. yuav tsis tshwm sim nyob rau hauv kev ua hauj lwm mus sij hawm ntev, yog li lub foob Lub neej ntawm lub nplhaib yog heev txuas nrog rau cov tsoos hom.
Cov khoom tso saib
Cim npe nrov: lub cev muaj zog ua haujlwm valved epdm npauj npaim valve, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, nqe, hais
