Mu malo opangira mafakitale pomwe kulondola, kukhazikika, komanso kudalirika sikungakhale - zokambirana, ma sansheng fluorine plasticy amayambitsa yankho lake - Mphete ya Bray Ptfel Vapmer. Nkhaniyi - of - - valavu yaluso ili ndi zopangidwa mosamalitsa kuti mupereke mayankho osayerekezeka, kuyimirira chifukwa cha zojambulajambula zam'madzi zomwe zimadziwika bwino. Pamtima zochititsa chidwizi kuli kuphatikiza kwake kwa PTF (polytetrafluoroenene) ndi Epdm (Ethylene Promyylene Beiener). Patsambayi imabweretsa zonse zabwino zonse - Kukaniza kwamphamvu kwa mankhwala ndi kulimba kwambiri kwa Ptfe, komanso zosonkhanitsa kwapadera komanso kutukwana kwa Epdm. Chotsatira? Chilimbikitso cha EPM PTFE PTFVE Creurve lomwe limatsimikizira kutaya - - kugwira ntchito kosatha - .



Koma zomwe zimakhazikitsa valavu gulugufe gulugufe wa PTFM PTFG lopatula chifukwa cha anzawo ndi ntchito yake yothandiza. Yogwirizana ndi ma rocvel a Gulugufe kuyambira DN50 mpaka DN600, izi zidapangidwa kuti zizitha kusamalira zofunikira za mafakitale. Kaya ndi ya valavu yopanda chipilala yolimba kapena yambale ya palffly, mphete yosindikiza iyi imalonjeza bwino. Chingwe chake chakuda sichimangowonjezera chidwi chake chokha komanso chimagwiranso ntchito ngati kuzunzika kwake, kutha kugwira ntchito mwankhanza popanda kunyalanyaza. Kupezeka kwa mitundu yolumikizirana, kaya ndi ma far kapena flange, kumawalimbikitsa kwambiri, kuonetsetsa kusagwirizana kwachilendo ndi machitidwe omwe alipo. Kuphatikiza apo, kusinthasintha pampando wamtunduwu, kuphatikizapo Epdm, NBR, ERY, PTF, ndi zochulukirapo, zimathandizira ogwiritsa ntchito bwino ntchito, kulimbikitsa luso komanso kudalirika. Mwakutero, a Bray Ptfel Varder Butter mphete ya Sansheng fluorine sikilogalamu yokha; Ndi mwala wapamwamba wa kudalirika kwa mafakitale ndi luso. Kupanga mphete yosindikiza iyi kumatanthauza kuofesi yaumunthu, podziwa kuti machitidwe anu amatetezedwa ndi malonda ophatikizidwa kuti azipambana komanso kupirira.