Banga gedhi vharafu yakapinda muChina muma1980s.Mumakore asingasviki makumi maviri, chiyero chekushandisa chakawedzera kubva kuminda yakajairwa kuenda kune yakakura siyana maindasitiri, kubva pakugadzirira marasha, gangue kuburitsa uye kubuda kweslag kwemagetsi emagetsi emugodhi kuenda mukugezwa kwesuweji yemudhorobha, kubva pakuvandudzwa kwepombi dzemaindasitiri kuenda kune nyanzvi dzepombi masisitimu senge. chikafu, hutano nemishonga.
Madhiraivha maitiro ebanga gedhi vharafu ndeaya:
Manual, magetsi, pneumatic, hydraulic, bevel giya, electro-hydraulic uye pneumatic uye hydraulic kutyaira modhi.Chimiro chebanga regedhi vharafu: dzinde rinokwira uye Risingasimuke dzinde.Material yebanga gedhi valve: simbi yakakandwa, simbi yakakandwa, carbon steel, simbi isina tsvina, fluorine lining, etc.
Iyo chaiyo yekuisa nzira ndiyo nhanho yekushanda kwakanaka kwemuchina.Ivhavha yegedhi rebanga inotora injiniya inoomesa sechinhu chikuru chekuvhara-kuvharika uye anti throttling scouring.Panguva imwecheteyo, yakagadzirwa nechimiro chechimiro che anti throttling scouring.Iine huviri basa rekuvhara kana kuvhara-kuvharira + throttling, uye hupenyu hwayo hwebasa hunogona kusvika ka10 iyo yevhavhavha yegedhi resimbi.
Nezvakanakira vhoriyamu diki, kuyerera kudiki kuramba, huremu huremu, kuisirwa nyore uye disassembly, iro rakatetepa banga regedhi vharafu rinogadzirisa matambudziko akaoma ekuyerera kwekuyerera, huremu hunorema, kuomerwa kuisirwa uye hombe yepasi nzvimbo yeyakajairwa gedhi vharafu, flat gedhi vharafu. , vharafu yebhora, vharafu yekumisa, vharafu inogadzirisa uye butterfly valve.Mushure mekuonekwa kwevhavha yegedhi rebanga, nhamba huru yemavharuvhu akachekwa uye mavharuvhu ekudzora akatsiviwa.Nhasi, huwandu hukuru hwevhavha yegedhi yebanga inoshandiswa muUnited States neJapan.

Nortech ndeimwe yeanotungamira maindasitiri ekugadzira mavharuvhu muChina ane quality certification ISO9001.

Zvigadzirwa zvikuru:Butterfly Valve,Ball Valve,Gedhi Vavhavha,Tarisa Valve,Globe Vavlve,Y-Strainers,Magetsi Acurator,Pneumatic Acurators .

Kuti uwane rumwe ruzivo, welcom kubata pa:Email:sales@nortech-v.com