Tsuas yog thaum Lub Yim Hli, peb ua tiav kev xa khoom ntawm cov khoom loj hauv lub lim tiam no, suav nrog 20 lub thawv ntoo.Cov li qub tau xa sai sai ua ntej tuaj txog ntawm Typhoon Hagupit, yog li cov li qub tuaj yeem tuaj yeem nyab xeeb rau peb cov neeg siv khoom.These bi-directional sealing li qub tau txais kev kho cov qauv sealing, uas txhais tau hais tias lub sealing thiab lub rooj zaum yuav raug hloov ntawm qhov chaw.Nws tuaj yeem txuas ntxiv lub neej kev pabcuam valve kuj txo tus nqi rapaire.

Ntawm no yog cov ntaub ntawv nthuav dav ntawm lub valve,

Peb eccentric tsim, PN25, DN800

Txuj: EN593, EN558, EN12266-1,

Lub cev: WCB

Disc: WCB

Loj: 17-4 ph

Sealing: SS304 + Graphite

Rooj: 13CR