• A-2 ~Double Arch Rubber Expansion Joint

    A-2 ~ Ob Chav Sab Nrig Roj Hmab Tshem Tawm Tshav

    Muab ob npaug rau qhov khoom siv yog siv rau qhov chaw xav tau ntau dua. Yog tias lub raj xa hluav taws xob siab ntau dua, cov ntaub thaiv yuav tsum muab sib dhos nrog cov flanges. Qhov cuab lub zog txheej txheem ntawm lub tshuab raj los ntawm Nylon cov hlua thiab ntawm ob qho kawg los ntawm kev sib zog tawv hlau cov xov hlau nplhaib. Cov ntaiv ntab ntab ntom ntom dej tau raws li DIN, ANSI, BS, JIS thiab lwm cov qauv.