Nā papa koho balota a me nā pale a me nā'āpana
ʻO ka Flange ka lua o keʻano e hoʻohana ai i keʻano o ka hanaʻana ma hope o ke kiʻiʻana. Hoʻohanaʻia nā flanges i ka wā e pono ai nā hui. Hāʻawi ia i kahi kūpono no ka mālamaʻana. Hoʻopili ka flange i ka paipu me nā mea likeʻole a me nā mea kūʻai aku. Hoʻopiliʻia nā blassup flaes i ka'ōnaehana pipeline inā mālama maʻamau ka mālamaʻana i ka wā o ka hana lāʻau.
ʻO Handely B-2 he mau Nickel-base i hanaʻia me Alloy a me ka paleʻana i ke kū'ēʻana i ka lewa a me nā mahana.
ʻO Haltelloy X he Nickel-Chromium-Kani-Moly-Molybden Alloy a me ka ikaika o keʻano maikaʻi loa. Ua loaʻa iā ia e lilo i meaʻole loa i ke kaumaha i ke kaumaha o ka corrosion checking i nā noi petrochemical. Ua hōʻikeʻo Alloy x i ka maikaʻi maikaʻi ma hope o ka hoʻolahaʻana i ka hopena i ka hopena o 1200, 1400, 1600, 1600 ã He mea maikaʻi loa ia a me nā hiʻohiʻona maikaʻi.