Nā hiʻohiʻona huahana:
Ka Hoʻohui Mea: Hoʻokumu mua ʻia nā paipu kila kalapona i ke kalapona ma ke ʻano he mea hoʻohuihui nui, e loaʻa pinepine i nā mea liʻiliʻi o nā mea hoʻohui like ʻole e like me ke silika, manganese, sulfur, a me ka phosphorus.
Ka ikaika: Ua makemake ʻia nā paipu kila kalapona no ko lākou ikaika kiʻekiʻe, e kūpono ana iā lākou no nā noi e koi ana i ka lawe ʻana i nā haʻahaʻa mechanical nui a me nā kaomi.
Kū'ē Kū'ē: ʻOiai ʻaʻole like me ke kūpale ʻino e like me ke kila kila, hāʻawi nā paipu kila kalapona i ke kūpaʻa ʻino maikaʻi, ʻoi aku ka maikaʻi ma nā wahi maloʻo.
Hiki i ka mīkini: He maʻalahi ka mīkini, ʻokiʻoki, a weld i nā paipu kila kalapona, e ʻae ana i ka hoʻoponopono ʻana a me ke ʻano hoʻololi e like me ka mea e pono ai.
Uku-Kumu: He haʻahaʻa loa nā kumukūʻai hana no nā paipu kila kalapona i ka hoʻohālikelike ʻia me kekahi mau mea metala ʻē aʻe, no laila kūpono ia no nā papahana ʻike kālā.
