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Ma valve oyesera mipando yachitsulo yokhala ndi mbale ziwiri okonzeka kutumizidwa
Idzatenga Sitima ya ZIH kupita ku Europe. Valavu yowunikira mbale ziwiri, mtundu wa wafer, yoyenera flange EN1092-1 PN40. Thupi ndi disc mu 1.0619, yokhala ndi chitsulo kuchokera pa mpando kupita ku chitsulo Stellite Gr.6 yokutidwa. Kapangidwe ndi wopanga API594 Mtundu uwu wa Valavu Yowunikira Mpando Wachitsulo Wapawiri umagwiritsidwa ntchito kwambiri mu mapaipi...Werengani zambiri -
Chongani Valve Njira Yatsopano Yopangira Zinthu
Kusiyana Pakati pa Valavu ya Mpira ndi Valavu ya Gulugufe Kupanga valavu yoyesera kuli ndi ubale wosayerekezeka ndi mabizinesi amafakitale. Pa nthawi ya mabizinesi amafakitale omwe akukula, kugwiritsa ntchito valavu yoyesera ndikofunikira. Kuti muzolowere chitukuko...Werengani zambiri -
Ubwino Wogwiritsa Ntchito Ductile Iron Ngati Zida za Valve
Ubwino Wogwiritsa Ntchito Ductile Iron Ngati Zida za Valve Chitsulo chodulira ndi chabwino kwambiri pa zipangizo za valve, chifukwa chili ndi zabwino zambiri. M'malo mwa chitsulo, ductile iron idapangidwa mu 1949. Kuchuluka kwa mpweya mu chitsulo chodulira ndi kochepera 0.3%, pomwe...Werengani zambiri -
Kusiyana pakati pa Valavu ya Mpira ndi Valavu ya Gulugufe
Kusiyana pakati pa Vavu ya Mpira ndi Vavu ya Gulugufe Kusiyana kwakukulu pakati pa mavavu a gulugufe ndi mavavu a mpira ndichakuti valavu ya gulugufe imatsegulidwa kapena kutsekedwa kwathunthu pogwiritsa ntchito diski pomwe valavu ya mpira imagwiritsa ntchito malo obowoka, obowoka komanso ozungulira ...Werengani zambiri
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