| Kukula & Kupanikizika & Standard | |
| Kukula | DN40-DN1200 |
| Kuyeza kwa Kupanikizika | PN10, PN16, CL150, JIS 5K, JIS 10K |
| Matenda opatsirana pogonana pamaso ndi maso | API609, BS5155, DIN3202, ISO5752 |
| Kulumikizana kwa STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
| Upper Flange STD | ISO 5211 |
| Zinthu Zofunika | |
| Thupi | Chitsulo Chopangidwa (GG25), Chitsulo Chopangidwa (GGG40/50) |
| Disiki | DI+Ni, Chitsulo cha Carbon(WCB A216), Chitsulo Chosapanga Dzimbiri(SS304/SS316/SS304L/SS316L), Chitsulo Chosapanga Dzimbiri Cha Duplex(2507/1.4529), Bronze, DI/WCB/SS yokutidwa ndi Epoxy Painting/Nayiloni/EPDM/NBR/PTFE/PFA |
| Tsinde/Kutsinde | SS416, SS431, SS304, SS316, Chitsulo Chosapanga Dzira Cha Duplex, Monel |
| Mpando | NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA |
| Kudula | PTFE, Mkuwa |
| Mphete ya O | NBR, EPDM, FKM |
| Woyambitsa | Chigoba cha Dzanja, Bokosi la Magiya, Chowunikira Magetsi, Chowunikira cha Pneumatic |
IziValavu ya Gulugufe ya API 609ndi yaGulu A (Ma Vavulopu a Gulugufe Okhazikika):
Kapangidwe: Kozungulira (kokhala mofewa), kutanthauza kuti diski ndi tsinde zili pakati pa thupi la valavu.
Kutseka: Kawirikawiri amagwiritsa ntchito mpando wa elastomeric kapena polymeric.
Kugwiritsa Ntchito: Kugwiritsa ntchito mphamvu zochepa mpaka zapakati, kuphatikizapo HVAC, kugawa madzi, ndi ntchito zamafakitale.
Mayeso Opanikizika: Amapezeka kwambiri mu Gulu 150 ndi Gulu 300.
Muyezo wa Kukula kwa Maso ndi Maso: Ukutsatira API 609.
Thupi la valavu ya gulugufe limagwiritsa ntchito chitsulo choponyera, lili ndi mphamvu zambiri zamakanika, komanso limagwira ntchito mokwera mtengo.
Chimbale cha valve ya gulugufe chimagwiritsa ntchito chitsulo chosungunuka chokhala ndi nickle, ndipo chimakhala ndi mphamvu yolimbana ndi dzimbiri.
Valavu iliyonse iyenera kutsukidwa ndi makina oyeretsera a ultra-sound, ngati pali chodetsa chomwe chatsala mkati, kuonetsetsa kuti vavuyo yatsukidwa, ngati paipi yaipitsidwa.
Mbale Yolembera yomwe ili mbali ya thupi la valavu, yosavuta kuyang'anira mukayiyika. Zipangizo za mbaleyo ndi SS304, yokhala ndi chizindikiro cha laser. Timagwiritsa ntchito rivet yachitsulo chosapanga dzimbiri kuti tiyikonze, tiyiyeretse ndikuyimanga.
Chogwirira cha valavu chimagwiritsa ntchito chitsulo chosungunuka, choletsa dzimbiri kuposa chogwirira wamba. Kasupe ndi pini zimagwiritsa ntchito zinthu za ss304. Chigwirirocho chimagwiritsa ntchito kapangidwe ka semicircle, kogwira bwino.
Kapangidwe ka tsinde losagwiritsa ntchito pini kamagwiritsa ntchito kapangidwe kotsutsana ndi kuphulika, tsinde la valavu limagwiritsa ntchito mphete yodumphira kawiri, sikuti kokha ingabwezeretse cholakwika pakuyika, komanso imatha kuletsa tsinde kuti lisaphulike.
Thupi la valve la ZFA limagwiritsa ntchito thupi la valve lolimba, kotero kulemera kwake kumakhala kwakukulu kuposa mtundu wamba.
Valavu ya ZHONGFA ndiChina Universal Butterfly Valve Factory, nthawi yomweyoWopanga Vavu Yowongolera Gulugufe wa OEM. Timapereka, Vavu ya Gulugufe ya mtundu wa Wafer, Vavu ya Gulugufe ya Flange Yawiri, Vavu ya Gulugufe ya Flange Yaimodzi, Vavu ya Gulugufe Yodzaza Zonse, ndi zina zotero.
Q: Kodi ndinu fakitale kapena wogulitsa?
A: Ndife fakitale yokhala ndi zaka 17 zokumana nazo popanga zinthu, OEM kwa makasitomala ena padziko lonse lapansi.
Q: Kodi nthawi yanu yogulitsira pambuyo pa malonda ndi iti?
A: Miyezi 18 pa zinthu zathu zonse.
Q: Kodi mumavomereza kapangidwe kake malinga ndi kukula kwake?
A: Inde.
Q: Kodi malamulo anu olipira ndi otani?
A: T/T, L/C.
Q: Kodi njira yanu yoyendera ndi iti?
A: Panyanja, makamaka pandege, timalandiranso kutumiza mwachangu.