NORTECHis imwe yeChina inotungamiraVharuvhu Yepasi Mugadziri & Mutengesi.

Vharuvhu yekudzima inoreva izwi rekuti gedhi umo chidimbu chekuvharira (wide flap) chinofamba nepakati pechigaro chevharuvhu. Zvichienderana nechimiro ichi chekufamba kwedhisiki revharuvhu, shanduko yechiteshi chevharuvhu inoenderana nekurohwa kwevharuvhu. Sezvo kuvhurwa kana kuvharwa kwechikamu chevharuvhu cherudzi urwu rwevharuvhu kuri kupfupi,
Uyezve, ine basa rekucheka rakavimbika, uye nekuti shanduko yechiteshi chechigaro chevharuvhu inoenderana nekurovera kwedhisiki revharuvhu, yakakodzera kwazvo kugadzirisa kuyerera kwemvura. Saka, rudzi urwu rwevharuvhu yekudzima rwakakodzera kushandiswa sekudzima kana kugadzirisa uye kupwanya.
Chinhu chinonyanya kuoneka chevharuvhu yepasi rose ndechekuti pakuvhura nekuvhara, kukweshana pakati pebhandi rakafara nenzvimbo yakafara yekuvhara kudiki pane kwevharuvhu yegedhi, saka haipfeki. Kureba kwekuvhura kazhinji kunongova 1/4 yedhayamita yenzvimbo yechigaro chevharuvhu, saka idiki zvikuru pane vharuvhu yegedhi.
Kazhinji panenge paine nzvimbo imwe chete yekuvharira pamusoro pemuviri wevharuvhu uye dhisiki revharuvhu rekumisa, saka maitiro ekugadzira vharuvhu rekumisa akanaka, uye vharuvhu rekumisa riri nyore kuchengetedza. Kumanikidzwa kwepazasi kana huwandu hwekumanikidza hwevharuvhu yepasi: PN1.0-16.0MPa, ANSI CLASS150-900, JIS
10-20K, dhayamita kana kuti caliber: DN10~500, NPS1/2-36, nzira yekubatanidza vharuvhu yekumisa: flange, welding yematako, shinda, nezvimwewo, tembiricha inoshanda: -1969℃-700℃,
Modhi yekutyaira: yemaoko, yedhiraivha yegiya rebevel, yepneumatic, yemagetsi, yehydraulic, yekubatanidza gasi-liquid, yekubatanidza electro-hydraulic,
Zvinhu zvemuviri wakafara: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mо2Ti, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti,
Zvinhu zvakasiyana-siyana zvinoshandiswa pakugadzirisa zvidimbu, izvo zvinogona kushandiswa pamhando dzakasiyana dzezvinhu zvakaita semvura, utsi, mafuta, nitric acid, acetic acid, oxidizing medium, urea, nezvimwewo.