Ifan Hoobkas 30+ xyooKev tsim khoom txhawb xim / loj customization kev them nyiaj yug dawb.Qhov kev sib tham rau cov ntawv teev thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.Facebook.com, Nyem rau saib yog tias cov khoom lag luam video.comared nrog cov khoom lag luam Nyom, peb li cov khoom lag luam los ntawm qhov zoo rau koj xaiv zoo tshaj plaws, zoo siab tos txais yuav!
1. Taw qhia: Vim li cas qhov kub thiab ntsuas kub
Thaum xaiv cov khoom siv rau dej kav dej rau cov kav dej, hvac, lossis cov kua dej muaj dej, nkag siab txog covQhov kub thiab qhov kev ntsuas kubNtawm fittings yog qhov tseem ceeb los ua kom muaj kev nyab xeeb thiab ua haujlwm zoo.Nrig Cawv Hluav Taws Xobtau siv dav yog lawv lub zog, yooj yim ntawm kev teeb tsa, thiab tiv taus rau corrosion {}}} Tab sis zoo li txhua yam kev ua haujlwm, lawv yuav tsum tau thov hauv lawv qhov kev ua tau zoo. Tsab ntawv no tshawb txog qhov kub thiab txias thiab cov kev ntsuas siab ntawm brass compression fittings thiab yuav ua li cas lawv cuam tshuam kev tsim kho thiab kev nyab xeeb.
2. Txheem kev ntsuas hauv dej thiab cua tshuab
Tooj dag compression fittings feem ntau muajUa Haujlwm Cov Ntsuas Ua Haujlwm Ntawm 150 PSI thiab 300 PSI (10-20 bar), nyob ntawm qhov loj me, phab ntsa tuab, thiab cov ntawv thov tshwj xeeb. RauThaj Chaw Rau Cov Khaub Ncaws, feem ntau fittings yog nyob rauTxog 200 psi, uas tab tom npog cov khoom siv dej hauv nroog cov dej num. Hauvkev lag luam lossis pneumatic, Siab {-} rated fittings yuav tsum muaj. Nws yog qhov tseem ceeb kom ntseeg tau tias cov fittings raug sib phim zoo rau lub kaw lusQhov siab tshaj plaws ua haujlwm siabkom tsis txhob muaj kev lom zem lossis tsis ua tiav raws kev ntxhov siab.
3. Qhov kub tiv thaiv hla ntau cov ntawv thov
Tooj dag fittings ua tau zoo nyob rau hauv aDav kub kub ntau yam, feem ntau ntawm-65 Qib F rau 250 Qib F (-54 Qib rau 121 Qib)rau cov qauv tsim qauv. Nyob rau hauv cov dej kub dej los yog hydramio cov ntawv thov cua sov, cov cua kub tsis kam ua kom zootxhim khu kev qha ntev - sij hawm sealing thiab cov khoom ruaj khovCov. Rau qhov tshwj xeeb siab -} qhov kub thiab txias, xws li tooj liab thoob plaws lossis cov khoom siv kub tuaj yeem siv los txuas ntxiv rau kev ua tau zoo300 Degree F (149 Degree)lossis ntau dua.
4. Yuav ua li cas cuam tshuam rau kev ntsuas siab
Ib qho kev txiav txim siab tseem ceeb yog tiasKev ntsuas kev ntsuas kom tsawg raws li qhov kub nce siabCov. Piv txwv li, tus brass kev sib zog ua kom haum300 psi ntawm 70℃f (21 degree)tsuas yog kov tau150-200 psi ntawm 200℃f (93 degree)Cov. Txoj kev sib raug zoo no yog qhov tseem ceeb hauv cov dej kub, qhov chaw uas fittings yuav tsum tau xaiv raws lawvDe -} xov paj siab muaj peev xwmthaum sawv ntxov ua haujlwm kub. Kev tsis quav ntsej qhov no tuaj yeem ua rau raug muag tsis ua haujlwm, cov yeeb nkab tawg, lossis txo lub neej.
5. Daim ntawv thov -} cov kev txiav txim siab tshwj xeeb
Cov ntawv thov sib txawv kuj yuav xav tau cov qauv stricter rau qhov kub thiab siab. HauvCov Tshuab Cua Txias, piv txwv li, nrawm nrawm spikes lossis ntsuas kub nce tuaj yeem ua rau kev ntxhov siab. HauvMarine lossis Kev Ua Yeeb Yam Kev Ua Haujlwm, kev hloov pauv nyob rau hauv ob qho tib si mob tej zaum yuav dhau heev. Rau cov siv no, engineers yuav tsum xa mus rauChaw Tsim Tshuaj Cov Chaw Tsim Tshuaj, suav nrogBurst Siab Kev Ntsuas, Margins Kev Nyab Xeeb, thiab Kev Sib Tw Hlau, los xaiv cov cim tooj dag zog tshaj plaws cittings.
6. Txhim kho thiab txij nkawm rau kev nyab xeeb
Txawm siab -} rated fittings tuaj yeem swb yogtsis raug ntsiaCov. Tshaj {- nruj me ntsis yuav distort lub nplhaib compression lossis kev puas tsuaj xov, thaum hauv qab- zaws. Txhawm rau tuav cov ntsuas ntsuas ntsuas thiab ntsuas kub, nruab yuav tsum ua rawsCov lus qhia torque, siv tauYEEB NKAB SIZE, thiab tsis tu ncuaTshawb xyuas cov fittingsnyob rau hauv high - kev nyuaj siab lub tshuab. Kev saib xyuas thiab kev tshawb xyuas thiab kev sim siab txuas ntxiv kom haum fittings nyob hauv cov ciaj ciam kev nyab xeeb.
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Tooj dag compression fittings yogzoo ntseeg tau nyob rau hauv ntau ntau ntawm cov kub thiab ntsuas, ua rau lawv haum rau txhua yam los ntawm cov kav dej uas yuav siv cov ntawv thov kev lag luam. Txawm li cas los xij, kom muaj kev nyab xeeb thiab ntev -}} kav, cov neeg siv yuav tsum nkag siab thiab hwm cov hom haum. Los ntawm kev xaiv cov fittings txoj cai raws li qhov tseebQhov kub thiab cov ntaub ntawv siab, cov kws tshaj lij tuaj yeem tsim cov qauv tsim nyog uas yogtxuag, xau - pov thawj, thiab ua rau kawg.