Kafa na kai shi ayyuka da mutuwar gida na kafa, an yi amfani da trailer, yana ido daidai don bayarwa wata da gas. Kafan dai dai shi a cikin abincen, hanyar daidai, da kai na kai, mai tsarin stainless steel, aluminum ko kai na kai komposit, depending na hanyar daidai na cargo. An yi amfani da fittings, valves, da pumping systems don labararwa, turawa, da transfer daidai na goods. Kafa na kai shi ayyuka da industries daidai, mai rubutu da gas, chemicals, da food and beverage, don bayarwa masu product. Safety features, mai amfani da leak - proof seals, emergency shut - off valves, da pressure - relief devices, an yi amfani don zabiya safe transit of hazardous ko non - hazardous materials.