Rubuta Kralle
Babban bayanin:
An gyara ƙwanƙolin ƙwanƙwasa a waje da haɗin gwiwar da aka tsare.Za su iya ƙarfafa matsa lamba wanda bututu ke ɗauka.Girman na iya zama daga DN50-DN300.Matsin lamba DN50-DN100 10 mashaya, DN150 -DN200 5bar, DN250-DN300 3bar.
Nau'in:
Hoton dubawa:
