I kekahi mau ʻoihana, e like me ka hana mining, ka ʻoihana sima, ka ʻoihana kila, ka ʻoihana kemika, ka hale hana mana a pēlā aku, ua hoʻokomo pinepine ʻia nā mea lawe paipu ʻenekinia i ke kapa komo. I mea e hoʻoponopono ai i ka pilikia o ke kapa komo ʻana o ka paipu, pono e hoʻohana i ka paipu kūpaʻa i ke kapa komo. ʻO ka paipu kūpaʻa i ke kapa komo ma ke ʻano he papa kūikawā o ka papa kūpaʻa i hoʻohui ʻia i ka paia o loko o ka paipu, ma ke ʻano he papa pale o ka paipu, e pāʻani ana i kahi hana kūpaʻa i ke kapa komo a me ke kūpaʻa i ka palaho.
ʻOkoʻa ke ʻano o ka ʻaʻahu ʻana o nā lako hana ʻenekinia i kēlā me kēia ʻoihana, no laila he ʻokoʻa nā koho no nā pipelines pale ʻaʻahu. I ke koho ʻana i nā mea uhi pipeline, ʻo ka mākeke maʻamau: alumina, silicon carbide, zirconia, alumini nitride, boron nitride, etc.; ʻO nā paipu alloy pale ʻaʻahu ʻē aʻe, paipu pale ʻaʻahu mesh tortoiseshell, paipu pale ʻaʻahu kila a me ka plastic, paipu pōhaku hoʻolei pale ʻaʻahu, paipu pale ʻaʻahu kuni ponoʻī, paipu pale ʻaʻahu alloy honua laha ʻole, etc. Nui nā ʻano, e like me ke kūlana o nā lako hana ʻenekinia e koho i ka pipeline pale ʻaʻahu kūpono.
I waena o lākou,paipu hui ʻia keramika aluminaʻo ia ke koho kūpono loa, he kiʻekiʻe kona kūpaʻa ʻana i ka ʻaʻahu, ʻo ka uhi o loko he corundum ceramic, ʻoi aku ka paʻakikī o Moh ma mua o 9, ʻoi aku ka maikaʻi o ke kūpaʻa ʻana i ka ʻaʻahu ma mua o nā mea ʻē aʻe. I ka manawa like, loaʻa i ka uhi keramika nā ʻano o ke kūpaʻa wela kiʻekiʻe, kūpaʻa i ka corrosion, hiki ke hoʻohana ʻia no nā kūlana wela kiʻekiʻe a i ʻole nā kūlana corrosive. He māmā ke kaumaha o ka paipu composite keramika, me ka flange, ka hoʻopili ʻana, ka pilina wikiwiki, ʻoi aku ka maʻalahi o ke kūkulu ʻana. Ke noʻonoʻo nei i nā pono āpau, he koho maikaʻi maoli ka paipu composite keramika. No laila, makemake nui ʻia e nā ʻoihana hou aku.
Ka manawa hoʻouna: ʻOkakopa-17-2022