Xov xwm
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Tshawb nrhiav qhov zoo tshaj plaws kav kav dej PEX Crimp Fitting Brass Txo Tee Tube Coupling Sliding PEX Fittings rau koj xav tau
Thaum nws los txog rau koj cov kev xav tau ntawm cov kav dej, xaiv cov fittings zoo yog qhov tseem ceeb kom muaj kev nyab xeeb, txhim khu kev qha, thiab kav ntev.Niaj hnub no peb yuav tau tshawb xyuas cov kav dej zoo tshaj plaws PEX crimp fittings uas muaj nyob rau hauv khw.Peb tseem yuav tham txog lawv cov txiaj ntsig, hom, thiab daim ntawv thov ...Nyeem ntxiv -
Common sense ntawm tooj dag valve.
Copper valve yog ib qho kev ruaj ntseg valve ua los ntawm cov hlau tooj liab rau kev txuag dej, roj, hydraulic, thiab lwm yam. Kev tsim cov khoom siv tooj liab valve tau piav qhia los ntawm plaub yam: kev tsim pwm, kev faib cov khoom lag luam kho, xaiv txoj cai kho thiab kev teeb tsa txoj kev kho.Valve casting thiab forging (...Nyeem ntxiv -
3 lub ntsiab lus tseem ceeb ntawm cov yeeb nkab tooj liab vuam
Muaj ob qhov tseem ceeb ntawm kev siv cov yeeb nkab tooj liab hauv cov cua txias: (1) ua cov cua kub exchanger.Xws li feem ntau siv evaporator, condenser, feem ntau hu ua "ob lub cuab yeej";(2) Ua cov kav dej txuas thiab fittings.Yog li cov raj tooj liab tseem hu ua cua txias "cov hlab ntsha", R ...Nyeem ntxiv -
Cov yeeb nkab haum rau kev siv
Nws tuaj yeem muab faib ua lub luj tshib ntev thiab lub luj tshib luv luv.Lub luj tshib ntev yog hais txog sab nraud ntawm cov yeeb nkab uas nws lub vojvoog ntawm curvature yog sib npaug li 1.5 npaug, uas yog, R = 1.5D;Lub luj tshib luv luv txhais tau hais tias nws lub vojvoog ntawm curvature yog sib npaug rau sab nraud ntawm cov yeeb nkab, uas ...Nyeem ntxiv -
Kev paub yooj yim ntawm cov yeeb nkab fittings (kev faib tawm, tus qauv npe, thiab lwm yam)
Cov yeeb nkab haum yog ib lo lus dav dav rau cov khoom thiab cov khoom siv hauv cov kav dej uas tuaj yeem txuas, tswj, hloov kev taw qhia, shunt, foob thiab kev txhawb nqa.Cov yeeb nkab yog qhia Steel yeeb nkab fittings yog siab yeeb nkab fittings.Raws li kev siv tshuab sib txawv, nws tuaj yeem muab faib ua plaub tus miv ...Nyeem ntxiv
