BS 1873 Nrum Steel Ntiaj Teb Valve Cov Lus Piav Qhia
BS 1873 yog qhov tshwj xeeb tshwj xeeb rau cov steel tsis txhob siv thiab tsis kuaj seb puas yog cov qauv Askiv. Nws lub npe tag nrho yog "steel nres li qub thiab nres xyuas li qub rau roj av, petroleum, petroleum, petrorumical thiab cuam tshuam xaus thiab taub qab vuam kawg)". Cov qauv no qhia txog kev tsim qauv, kev tsim khoom thiab kuaj cov kab ke ntawm Florge Suroff thiab Backflow tswj nyob rau hauv kev lag luam pipeline tshuab xws li roj av thiab kev lag luam siv tshuaj lom neeg.
Cov Txheej Txheem Qauv Tshwj Xeeb
Txoj kev tsim lub cev:
Yuam kev sib nraus lub tshuab: lub valve disc thiab lub valve lub rooj sib khi nto yog nruj nreem los ntawm lub valve cov tawv txiav; Flow kev taw qhia: feem ntau yog "Inlet thiab qhov hluav taws xob tsawg" lossis "qhov hluav taws xob siab thiab qhov chaw txaus luag kos yuav tsum ua raws li thaum lub sijhawm teeb tsa.
Daim Ntawv Sib Txuas:
Flange Xaus: Ua tau raws li ESIB16.5 Flange tus qauv thiab yog haum rau cov tshuab raj hluav taws xob dav dav; Taub qab Vuam Kawg: Siv rau kev kub siab los yog cov kav dej siab, thiab cov vuam sib txuas tau txhim kho txhim kho kev ntseeg tau.
Flow Channel Hom:
Ncaj-los ntawm hom: kua me me tsis kam, haum rau cov lus tawm suab;
Txoj cai sab xis: Haum rau pipeline layout nrog txwv chaw.
BS 1873 pov cov Steel ntiaj teb valve specification
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yam |
tus nqi |
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Kev lav |
12 hlis |
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Ntaus |
Ntiaj Teb Li Qub |
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Customized kev pab |
Dos |
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Qhov chaw ntawm keeb kwm |
Phiaj suav |
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Henan |
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Hom Lub Npe |
Gnee |
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Daim ntawv thov |
Nais phoo |
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Kub ntawm Media |
Kev kub siab, tsis kub, nruab nrab kub, qhov ntsuas kub qub |
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Hwjchim |
Siv tes |
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Koom haum tshaj xov |
Ywg dej |
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Chaw nres nkoj loj |
Tiv Tauj Peb |
BS 1873 Nrum Steel Ntiaj Teb Valve
Kev ua tau zoo thiab muaj feem cuam tshuam
Qhov Zoo:
Yuam sholesing sealing mechanism ua kom pom xoom xaim cia siab thiab ntau qhov ntau qhov;
Compact qauv thiab luv qhib thiab kaw cov stroke (lub valve disc yog qhib kom zoo thaum qhib siab yog 25% ~ 30% ntawm cov kabinal incher).
Cov Kev Siv Raug:
Petrochemical Kev Lag Luam: Siv rau kev txiav tawm thiab ntws tswj ntawm cov roj crude thiab nkev raj los tiv thaiv backflow ntawm kev tshaj tawm;
Kev kub siab thiab kub siab: xws li Chav xa dej thiab ua kom zoo rau cov koog uas haum, haum rau kev nce qib theem xws li 3300lb;
Corrosive Media: Lub stainless hlau valve lub cev tuaj yeem siv acidic lossis alkaline media.
Cim npe nrov: BS 1873 pov cov hlau ntiaj teb Valve, Tuam Tshoj BS 1873 Nrum Steel Ntiaj Teb Valve Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas