Hana ʻia ka hose hose sila piha o ka lepo i ka hao i hoʻopaʻa ʻia a hoʻopili i ka ea kiʻekiʻe a me ka hose mahu i kahi pilina kāne NPT threaded. Loaʻa iā ia kahi wēlau e hana ai i kahi sila paʻa ma ka hose ke hoʻohana ʻia me ka hose clamp a i ʻole ka lima crimp a i ʻole ferrule (ʻaʻole i hoʻokomo ʻia) a me nā kaula wahine National Pipe Taper (NPT) ma kekahi e hoʻopili ai i nā pilina pili kāne NPT. Hana ʻia kēia mea kūpono i ka hao i hoʻopaʻa ʻia no ka ikaika, malleability, ductility, a me ke kū'ē ʻana i ka corrosion, a he noho polymer kona no ka pale ʻana i ke kemika. Manaʻo ʻia kēia hui ʻana o Boss ground joint hose seal hose no ka lawelawe mahu a hiki i 450 degere F.