Ana amfani da karshen bututun, hana zubar da bututun, yana wasa matsayin hatimi, shi ne yawanci amfani da bututun kayan aiki a cikin shugabanci na ruwa, lambar matsin lamba ita ce 1-1.6Mpa.
The jan ƙarfe shugabanci ne blocking da ba a bukata baki a cikin bututun, wasa rufewa rawar, tare da makafi allon, rufewa da kuma bututun hat.
Main fasaha sigogi na block:
Hanyar diamita: DN15-DN1200;
bango kauri: SCH5-SCH160;
Tsarin: ASME B16.11 DIN JIS BS GB / T JB SH HG;
Kunshin: katako akwati, katako tray, katin, da dai sauransu;
Amfani: ruwa, abin sha, giya, abinci, petrochemical, makamashin nukiliya, inji, kayan aiki, taki, ginin jirgin ruwa, sarrafawa, bututu, da sauransu