317 Frp Flange Gost12821 PN25 OFLED Tsitsi
309s chitsulo chosapanga dzimbiri chopanda maziko osapanga chitsulo cha 309
Asme B16.9 SS 316 SS yasintha Corrosion ndi Chloride Kukana Kwambiri Komwe Kumalola Kutentha Kwambiri, Kupsinjika Kwa Mphamvu Zokwezeka Kunja Kwathunthu. M'malo odetsedwa m'madzi amakangana. Ndife opanga ndi ogulitsa zinthu zapamwamba zosapanga dzimbiri, zopanda pake, zotumsemphana zosawoneka, zotchinga chitoliro, tepi, chipika, chipato chokhazikika ku China. ASME A403 WP316 Zoyenera zili ndi mphamvu zambiri komanso kuuma pa kutentha kwa chragenic. Imakhala ndi kukana kwabwino ku phosphororic ndi acetic acid. Mu wowira 20% phosphoric acid imachita bwino. Itha kugwiritsidwanso ntchito pazakudya ndi mafakitale opangira mankhwala komwe amagwiritsidwa ntchito kuti azitha kugwira ma acid ofunda ndi mafuta kuti muchepetse kuipitsidwa kwa malonda.