Ibice by'ingenzi n'ibikoresho
Valve Umubiri / RAM / bonnet : Icyuma gisize icyuma, icyuma cya Nodular
Valve stem : Umuringa, ibyuma bidafite ingese
Icyambu cyo hagati: NBR
Imyunyu ngugu: icyuma cya nodular, Umuringa
Ikoreshwa:Uru ruhererekane rwa valve rwashyizweho nkibikoresho bifunze-byuzuzanya mubicuruzwa bya peteroli hamwe nindi miyoboro iciriritse idashobora kwangirika hamwe nigitutu cyakazi <0,6 / 1.0mpa hamwe nubushyuhe bwakazi buri munsi cyangwa bingana na 100 ° C. Ikoreshwa cyane mugutanga amazi no kuvoma ibyuma, gushonga, peteroli, amazi, amashanyarazi, kubaka ubwato, kubaka imijyi, imyenda yoroheje, imiti, ibiryo, gukora impapuro nubundi buryo, hamwe no gukwirakwiza amavuta no gukwirakwiza imiyoboro