Kaxite ndi imodzi mwa mipando ya China Devlon Ball Valve Seat ogulitsa ndi opanga, komanso ndi fakitale yopatsa, kulandiridwa ku Seat Devel Ball Valve Seat.
| [ Mawonekedwe ] | |
| Devlon ndi nkhani yapadera yomwe imakhala ndi fluorine. Zili ndi bwino katundu wotsutsa komanso anti-corrosive kuposa pure ptfe zakuthupi. Amagwiritsidwa ntchito kwambiri m'magetsi. | |
| [Mapulogalamu] | |
| Chifukwa cha kukwera kwake kukanika, kukhazikika bwino, kumagwiritsidwa ntchito mosiyanasiyana mu valavu, makamaka mu kusindikiza kwa valve. | |
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