Hom ntawm lub rooj vag valve

Kev lag luam hauv tsev ntau lub rooj lag luam valve ntau dua, kev sib txuas qhov loj yog feem ntau tsis yog yam khoom siv. Feem ntau muab faib rau cov pawg loj hauv qab no: rau jb / t2203-1999 "lub qhov rooj ntawm lub qhov rooj loj" Length "raws li lub ntsiab lus tseem ceeb.

Tam sim no, feem ntau ntawm cov kev ruaj ntseg domestic valve manufacturers yog raws li cov qauv tsim thiab ntau lawm.

Kev Tiv Thaiv Gate Valve Ua hauj lwm txoj cai: Tig tes tuav, dhau ntawm lub tshuab raj thiab lub qes ntawm cov xov pub, tawm, nqa los yog poob nrog lub plhaub kheej nrog lub plhaub valve, qhib thiab kaw lub luag haujlwm.

Raws li lub plhaub / cev khoom siv, Gate valve yuav muab faib ua:

Cov khoom siv hlau nplaum xws li cov pa roj carbon steel, hlau hlau li qub, steel hlau tsis zoo, cam khwb cia hlau li qub, titanium li qub, Monel li qub, copper hlau li qub, txhuas ua hmoov hlau.

Cov Hlau Valve Lub cev Liner Valve: xws li hlua nrog yas li qub, cov tshuaj fluorine lined, hlua nrog cov hmoov txhuas, cov hlua nrog yas li qub, hlua nrog cov xim txha hniav laus. Cov khoom tsis yog xim hlau: xws li cov nplais pob txha siv, iav li qub, yas li qub.