Valves raws li cov khoom siv sib txawv los xaiv cov ntaub ntawv, cov khoom siv dav dav tuaj yeem muab faib ua qhov kub thiab txias, tsis tshua muaj kub, xaiv cov khoom siv tiv thaiv corrosion, tab sis kuj muab faib ua qis siab, nruab nrab siab, siab siab valve xaiv cov ntaub ntawv, lub ntsiab cov ntaub ntawv yog cam khwb cia hlau, cam khwb cia hlau, stainless hlau, hlau alloy, siab kub steel, tsis kub steel, corrosion resistant yas xaiv.

Valve cov khoom siv:
1, grey cam khwb cia hlau valve: grey cam khwb cia hlau yog haum rau nominal siab PN≤ 1.0mpa, kub ntawm -10 ℃ ~ 200 ℃ dej, chav, cua, roj thiab roj thiab lwm yam xov xwm.Cov qib zoo ntawm cov hlau cam yog: HT200, HT250, HT300, HT350.

2, malleable cam khwb cia hlau: haum rau nominal siab PN≤ 2.5mpa, kub yog -30 ~ 300 ℃ dej, chav, cua thiab roj nruab nrab, feem ntau siv hom yog: KTH300-06, KTH330-08, KTH350-10.

3, nodular cam khwb cia hlau valve: haum rau PN≤ 1.6mpa, kub yog -5 ~ 80 ℃ dej, chav, cua thiab roj thiab lwm yam xov xwm.Cov khoom siv feem ntau yog: QT400-15, QT450-10, QT500-7.
Nyob rau hauv qhov kev pom ntawm cov thev naus laus zis hauv tsev tam sim no, txhua lub Hoobkas tsis sib xws, thiab cov neeg siv feem ntau tsis yooj yim rau kev sim.Raws li kev paub dhau los, nws raug pom zoo tias PN≤ 2.5mpa, lub valve tseem ua los ntawm cov hlau.

4, acid resistant siab silicon nodular cam khwb cia hlau: haum rau nominal siab PN≤ 0.25mpa, kub hauv qab no 120 ℃ corrosive nruab nrab.

5, carbon steel valve: haum rau nominal siab PN≤32.0MPa, kub ntawm -30 ~ 425 ℃ dej, chav, cua, hydrogen, ammonia, nitrogen thiab roj av thiab lwm yam xov xwm.Cov qib siv feem ntau yog WC1, WCB, ZG25 thiab steel 20, 25, 30 thiab qis alloy structural steel 16Mn.

 

 

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.

Xav paub ntau ntxiv, txais tos hu rau ntawm:Email:sales@nortech-v.com