[Flange Gate Valve] Chitsimikizo cha khalidwe la mtundu wa NORTECH, NORTECH VALVE ikupereka miyezo yoyenera, kusankha mtundu, ntchito, zojambula za kapangidwe kake, kufotokozera ndi chitsanzo cha valavu ya chipata cha flange; Kukula konse, mfundo yogwirira ntchito, buku la malangizo azinthu, kukhazikitsa ndi kukonza ndi chithunzi chazinthu; Kupatsa ogwiritsa ntchito mavalavu angapo a chipata cha flange okhala ndi khalidwe lapamwamba, magwiridwe antchito apamwamba, muyezo wapamwamba, moyo wautumiki wapamwamba komanso mtengo wabwino kwambiri.
Kufotokozera kwa mankhwala a valavu ya chipata cha flange:
Valavu ya chipata cha flange imagwira ntchito pa mphamvu yodziwika PN1 Dulani kapena lumikizani cholumikizira mapaipi pa mapaipi a machitidwe osiyanasiyana a mafuta, mankhwala, magetsi ndi kutentha ndi kutentha kwa 6 ~ 16.0mpa ndi kutentha kwa ≤ - 29 ℃ ~ 550 ℃. Zida zoyenera za valavu ya chipata cha flange ndi izi: madzi, mafuta, nthunzi, asidi, alkali, ammonia, urea, gasi wachilengedwe wokhala ndi sulfure, ndi zina zotero. Njira zogwirira ntchito ndi izi: zamanja, zoyendetsera giya, zamagetsi, zapneumatic, ndi zina zotero.
Makhalidwe a valavu ya chipata cha flange:
1. Kusankha zinthu zokongola, mogwirizana ndi miyezo yoyenera ya m'dziko ndi yakunja, kapangidwe koyenera komanso mawonekedwe okongola. 2. Malo otsekera a diski ya valavu ndi mpando wa valavu amapangidwa ndi malo opangidwa ndi chitsulo kapena malo opangidwa ndi chitsulo a Stellite cobalt. Ali ndi kukana bwino kuvulala, kukana kutentha kwambiri, kukana dzimbiri, kukana kukanda komanso moyo wautali wautumiki. 3. Ndodo ya valavu ili ndi kukana bwino dzimbiri komanso kukana kukanda pambuyo pozimitsa ndi kutentha komanso kukonza nitride pamwamba. 4. Miyezo yosiyanasiyana ya mapaipi ndi mitundu yosiyanasiyana ya pamwamba yotsekera flange ingagwiritsidwe ntchito kuti ikwaniritse zosowa zosiyanasiyana zaukadaulo ndi zofunikira za ogwiritsa ntchito. 5. Thupi la valavu lili ndi mitundu yosiyanasiyana ya zipangizo, ndipo kulongedza ndi gasket zitha kusankhidwa moyenera malinga ndi momwe zimagwirira ntchito kapena zofunikira za ogwiritsa ntchito, zomwe zitha kugwiritsidwa ntchito pamavuto osiyanasiyana, kutentha ndi magwiridwe antchito apakati. 6. Chisindikizo chopindika chimapangidwa ndi mpando wolumikizira wolumikizidwa ndi ulusi kapena malo ogwirira ntchito a chitsulo chosapanga dzimbiri cha austenitic. Chisindikizocho ndi chodalirika. Kusintha kwa chodzaza kumatha kuchitika popanda kutseka, komwe ndikosavuta komanso mwachangu ndipo sikukhudza magwiridwe antchito a dongosololi.
Kufotokozera kwa mankhwala a valavu ya chipata cha flange:
Ma valve a chipata cha Flange amagwiritsidwa ntchito kwambiri pazinthu zingapo. Valavu ya chipata imagwiritsa ntchito kapangidwe kotsetsereka ka madigiri 5 kosalala ndi magwiridwe antchito abwino otsekera. Malo otsekera a valve ya chipata ndi mpando wa valve amapangidwa ndi carbide yopangidwa ndi simenti ya Stellite cobalt yokhala ndi kuuma kosiyanasiyana. Ali ndi kutseka kodalirika, kuuma kwambiri, kukana kukalamba, kukana kutentha kwambiri, kukana kukanda bwino komanso moyo wautali wautumiki. Ma valve a chipata cha Flange amagwiritsidwa ntchito kwambiri m'makampani opanga mafuta, mafakitale opangira magetsi ndi zinthu zina zamafuta. Paipi ya nthunzi yamadzi imagwiritsidwa ntchito ngati chipangizo chotsegulira ndi kutseka cholumikizira kapena kudula cholumikizira chomwe chili mupaipi.

NORTECH ndi imodzi mwa makampani opanga ma valve otsogola ku China omwe ali ndi satifiketi ya ISO9001 yabwino.

Zinthu zazikulu:Valavu ya Gulugufe,Valavu ya Mpira,Valavu ya Chipata,Valavu Yowunikira,Globe Vavlve,Zipangizo za Y,Chotsukira Magetsi,Zipangizo zoyezera mpweya (Pneumatic Acurators).

Kuti mudziwe zambiri, takulandirani kuti mulumikizane nafe pa:Imelo:sales@nortech-v.com