Casting valve yog cam khwb cia rau hauv lub valve, qhov dav dav casting valve siab qib yog qis (xws li PN16, PN25, PN40, tab sis kuj tseem muaj siab, tuaj yeem yog 1500Lb, 2500Lb), caliber feem ntau yog ntau tshaj DN50.Forged valve yog forged tawm, feem ntau siv nyob rau hauv qib siab pipeline, caliber kuj me me, feem ntau hauv qab DN50.

Ua ntej, castingvalve
1, casting: yog yaj cov hlau mus rau hauv cov kua uas ua tau raws li tej yam yuav tsum tau thiab cam khwb cia rau hauv pwm, tom qab txias thiab solidification, ntxuav kev kho kom tau ib tug predetermined zoo, qhov loj thiab kev ua tau zoo ntawm lub casting (qhov chaw los yog dawb paug) txheej txheem.Basic technology ntawm niaj hnub machinery manufacturing kev lag luam.

2, casting ntau lawm ntawm tus nqi qis, rau cov duab complex, tshwj xeeb tshaj yog nrog complex kab noj hniav qhov chaw, ntau yuav qhia tau nws kev lag luam;Nyob rau tib lub sijhawm, nws muaj kev hloov pauv dav dua thiab zoo dua cov khoom siv kho tshuab.

3, tab sis casting ntau lawm yuav tsum tau cov ntaub ntawv (xws li hlau, ntoo, roj, molding cov ntaub ntawv, thiab lwm yam) thiab cov khoom siv (xws li metallurgical rauv, xuab zeb mixing tshuab, molding tshuab, tub ntxhais ua tshuab, xuab zeb ntog tshuab, txhaj tshuaj blasting tshuab, cam khwb cia hlau. hlau phaj, thiab lwm yam) ntau dua, thiab yuav tsim cov plua plav, cov pa phem thiab cov suab nrov thiab cov pa phem ntawm ib puag ncig.

4, casting yog ib tug neeg thaum ntxov tuav ntawm ib tug hlau kub txheej txheem, txoj kev loj hlob ntawm casting ceev yog heev ceev, tau tsim nodular cam khwb cia hlau, malleable cam khwb cia hlau, ultra-low carbon stainless hlau thiab txhuas tooj liab, aluminium silicon, aluminium magnesium alloy. , titanium, nickel puag alloy thiab lwm yam khoom siv hlau casting, thiab cov txheej txheem tshiab rau kev kho mob grey cam khwb cia hlau.Tom qab 50′s, tau tshwm sim ntub xuab zeb siab qauv qauv, tshuaj hardening xuab zeb qauv thiab cov tub ntxhais ua, tsis zoo siab qauv thiab lwm yam tshwj xeeb casting, tua blasting tu thiab lwm yam tshiab technologies.

5, muaj ntau ntau yam ntawm casting, raws li tus qauv qauv yog customarily muab faib ua: (1) zoo tib yam xuab zeb casting, nrog rau cov xuab zeb ntub, qhuav xuab zeb thiab tshuaj hardening xuab zeb hom 3. ② Tshwj xeeb casting, nias molding cov ntaub ntawv thiab yuav muab faib. mus rau hauv tej yam ntuj tso ntxhia xuab zeb raws li lub ntsiab tshwj xeeb casting molding cov ntaub ntawv (xws li, peev casting, pwm casting, plhaub pwm casting foundry, tsis zoo siab casting, pwm casting, ceramic pwm casting, thiab lwm yam) thiab hlau raws li lub ntsiab pwm khoom ntawm tshwj xeeb casting ( xws li hlau pwm casting, siab casting, nruam casting, tsis tshua muaj siab casting, centrifugal casting, thiab lwm yam).

6, casting txheej txheem feem ntau muaj xws li: (1) cam khwb cia (cov thawv) ua kua hlau ua kua, casting raws li cov ntaub ntawv tuaj yeem muab faib ua cov xuab zeb pwm, hlau, ceramic, av nkos, graphite, thiab lwm yam., tuaj yeem muab faib ua cov khoom siv pov tseg, semi ruaj khov thiab ruaj khov hom, pwm kev npaj zoo yog qhov tseem ceeb cuam tshuam rau qhov zoo ntawm casting;(2) lub melting thiab casting ntawm casting hlau, casting hlau (casting alloy) mas yog cam khwb cia hlau, cam khwb cia hlau thiab cam khwb cia non-ferrous alloy;Casting kev kho mob thiab kev soj ntsuam, kev kho casting nrog rau kev tshem tawm cov tub ntxhais thiab casting nto txawv teb chaws lub cev, tshem tawm ntawm pouring riser, shovel sib tsoo burr thiab seam thiab lwm yam protrusions thiab tshav kub kev kho mob, yas, xeb kev kho mob thiab ntxhib ua.Inlet twj tso kua mis valve

Nortech yog ib qho ntawm cov ua lag luam valve manufacturers hauv Suav teb nrog cov ntawv pov thawj zoo ISO9001.

Cov khoom tseem ceeb:Npauj Npaim Valve,Pob Valve,Rooj vag Valve,Kuaj Valve,Globe Vav,Y-Strainers,Hluav taws xob Acurator,Pneumatic Acurators.