Xov xwm khoom

Raws li cov tuam ntxhab sib txawv ntawm cov li qub muaj lawv tus kheej cov qauv kev lag luam thiab cov khoom ntiag tug. Yog li ntawd, nws tsis yog ...

Raws li lub valve muaj lub luag haujlwm tseem ceeb hauv kev lag luam, yog tias qhov teeb meem ntawm kev ruaj ntseg valve ntawm tag nrho cov txheej ...

Dab tsi yog qhov txawv ntawm ob chav eccentric npauj npaim valve thiab nruab nrab hom npauj npaim valve? Qhov tseeb, ob chav eccentric npauj npaim ...

Plug valve yog lub valve nyob rau hauv uas cov neeg kaw rotates nyob ib ncig ntawm lub axis ntawm lub valve lub cev kom qhib thiab kaw. Ntawm cov k...

Lub ntsaws valve yog ib qho kev sib xyaw ua ke sab saum toj-mounted valve lub cev tsim, uas yog piv rau ib-thooj sab saum toj-mounted pob valve. Pi...

Lub pob valve yog ib hom valve dav siv hauv kev lag luam los tswj thiab tswj cov dej ntws los yog cov pa roj los ntawm cov kav dej thiab cov kav de...

Lub valve tso siab rau tus tsav lossis lub tshuab tsis siv neeg los ua kom qhib thiab kaw qhov chaw nqa, swb, viav vias lossis tig, yog li hloov qh...

Valve yog cov cuab yeej siv los tswj cov kev taw qhia, siab thiab ntws ntawm cov kua hauv cov kua dej. Valve tswj siv tau ntau yam kev sib kis, xws...

American Standard li qub feem ntau yog API thiab ASME cov qauv, ASTM, ASTM yog cov khoom siv; Raws li Asmeskas tus qauv tsim, kev tsim khoom, kev t...

American standard li qub yog tswj cov khoom hauv cov khoom xa tawm. Lawv muaj cov haujlwm xws li kev txiav tawm, kev tswj hwm, kev hloov pauv, kev ...

American standard li qub feem ntau suav nrog API thiab ASME cov qauv, ASTM, thiab ASTM yog cov qauv khoom siv; valves tsim, tsim, tsim, thiab kuaj ...

Hauv kev nkag siab txhua hnub ntawm cov txheej txheem ntawm li qub, peb feem ntau pom ASTM, ASNI, ASME, API plaub lub ntsiab lus, tab sis qhov lawv...