Hoʻokahi, ʻO ke kuʻekuʻe kila kila he maikaʻi ka hana
ʻO ka ikaika tensile o ka piko kila kila he pālua ia o ka paipu galvanized, 3-4 manawa o ka paipu keleawe, 8-10 mau manawa o ka paipu PPR, ʻoi aku ma mua o 530N/mm.ʻO ka ductility maikaʻi a me ka paʻakikī, kūpono i ka mālama wai.Loaʻa iā ia ke kūpaʻa wela kiʻekiʻe maikaʻi, ka hoʻohaʻahaʻa wela maikaʻi, paʻa i loko o ka paia a me ke kūpaʻa wai haʻahaʻa.Hana pono ia no ka manawa lōʻihi ma nā mahana mai -270 degere Celsius a +400 degere Celsius.ʻAʻohe mea i ka wela kiʻekiʻe a i ʻole ka haʻahaʻa haʻahaʻa, ʻaʻole e kahe nā mea ʻino, paʻa loa nā waiwai waiwai.
ʻElua, Nā Pono Mechanical maikaʻi loa
ʻO ke kūpaʻa maikaʻi o ka corrosion o nā kuʻekuʻe kila kila ma nā ʻano wai āpau, me ka wai palupalu, ma muli o ko lākou pale ʻana maikaʻi a me kahi kiʻi ʻoniʻoni chrome-rich oxide ma ka ʻili.ʻOiai ke kanu ʻia ka kuʻekuʻe kila kila ma lalo o ka lepo, hiki ke pale ʻia ka ʻino o ka kuʻekuʻe.Inā ʻaʻole maikaʻi ka corrosion o ka paipu kila, hoʻokahi ʻōpala, hiki i ka paipu kila ke kū i ka 30m / s kiʻekiʻe ka wikiwiki o ka wai, akā ʻaʻole e corrosion ka kuʻekuʻe kila kila, hiki ke kū pololei i ka wikiwiki o ka wai o 60m / s ola lawelawe. he loihi loa.
Ekolu, Hana Kaiapuni
He kūpono ke kuʻekuʻe kila kila no ka lawe ʻana i ka wai wela, ʻo kāna hana insulation he 24 mau manawa o ka paipu keleawe, e hōʻemi ana i ka nalowale o ka wela, ʻaʻole ia e hoʻohaumia i ke kaiapuni, ka mālama ʻana i ka ʻōmaʻomaʻo, kūpono loa i ka hoʻomohala hoʻomau.Eia kekahi, he waiwai waiwai nui ka ʻōpala kuhili ʻole.He palekana, ʻaʻohe mea ʻawaʻawa, ʻaʻohe turbid, ʻaʻohe oozing, non-corrosive a ʻono ʻole.ʻAʻole ia e hoʻohaumia i ka wai, no ka mālama ʻana i ka wai maʻemaʻe a olakino, a loaʻa i ka palekana olakino a palekana.He mea maʻamau ka kuʻekuʻe kila kila i ke ola, no ka mea, hiki i ka kuʻekuʻe kila kila ke lawe i ka lawe lōʻihi o ka wai a me nā mea kinoea.No laila, ʻoi aku ka maikaʻi o ka hana ʻoihana a ʻoi aku ka maʻalahi o ke ola o nā kānaka.ʻO ke kuʻekuʻe kila kuʻekuʻe he mea waiwai nui, kūpono no nā ʻano hana he nui.
