Nā pou pāpale kiaʻi kiʻekiʻe
Nā pono
1.ʻO ke kaumaha māmā:ʻo ke kaumaha o ka nylon he 1/7 wale nō o ka hao hao, i maʻalahi ka laweʻana a me ka hoʻoukaʻana, e ho'ēmi loa i ka ikaika o ka hana o ka poʻe hana i ka manawa like, akā hiki nō hoʻi ke hoʻemi nui i ka helu o ka "artificial", ma muli o ka ʻokoʻa o nā mea, hoʻemi hoʻi i ka naʻau o ka poʻe lawehala i makemake nui ʻia. No laila, 'oi aku ka nui o ka ho'ohana hou 'ana o nā kāma'a kolamu nylon (po'o kolamu) ma mua o 50% ki'eki'e ma mua o nā kāma'a kolamu metala ma'amau.
2.ʻO ke kūpaʻa ʻino: ʻoi aku ka maikaʻi ma ka downhole lōʻihi humid kaiapuni, ʻoi aku ka ʻoi aku o ka corrosion o ka nylon ma mua o ka hao a me ka lāʻau. Ua hō'oia ka ho'oma'ama'a 'ana i ke ola lawelawe o nā kāma'a kolamu nylon (pēpē kolamu) ma mua o 'ekolu manawa ma mua o nā kāma'a kolamu ma'amau.
3.'O ka ma'alahi o ka ho'iho'i 'ana: ma muli o ke kaomi mānoanoa o ka hili lanahu, 'a'ole hiki ke ho'iho'i hou 'ia nā kāma'a kolamu kahiko, e ho'opau ana i nā pono waiwai o ka mine lanahu, pi'i ke kumukū'ai o ka mining, nā kāma'a kolamu nylon hou (kapi), i ka wā e huki iki ai i ke kaulahao ho'iho'i, hiki iā 'oe ke huki i waho, ua emi loa ke kū'ē.

4.ʻO ka paʻakikī maikaʻi: nā kāmaʻa hao a me nā kāmaʻa kolamu lāʻau, nā kāmaʻa hao e ninini i ke kaʻina hana maʻalahi e hana i ka trachoma, maʻalahi e wāwahi, ʻo ka hui ʻana o nā kāmaʻa lāʻau he palupalu a maʻalahi hoʻi e haki, pinepine ʻaʻole hiki ke hoʻohana like. ʻO ka hopena i nā koina eli kiʻekiʻe. I ka pōkole, hiki i ka hoʻohana ʻana i nā kāmaʻa kolamu nylon (pulu kolamu) hiki ke hoʻemi pono i nā kumukūʻai hana, hoʻomaikaʻi nui i nā pono piha o nā ʻoihana.
Hoʻohana huahana

ʻoihana eli lanahu
Hōʻike ʻoihana
Shandong Zhongao Steel Co. LTD. ʻO ka hao nui a me kaʻoihana kila e hoʻohui ana i ka sintering, ka hana hao, ka hana kila, ka'ōwili, ka pickling, ka uhiʻana a me ka plating, ka hana paipu, ka hana mana, ka hana oxygen, ka sima a me ke awa.
ʻO nā huahana nui ka pepa (hoʻowili wela, ke anuanu i hana ʻia, hāmama a longitudinal ʻoki ʻoki ʻoki ʻia, pickling board, galvanized sheet), ʻāpana kila, bar, wire, welded pipe, etc.
I waena o lākou, ʻoi aku ka nui o ka pā maikaʻi ma mua o 70% o ka nui o ka hana kila.
