Lohe pinepine mākou e pili ana i nā paipu hana, nā paipu nominal, nā paipu wai, nā paipu mea hana, nā paipu metric, nā paipu ferrules māhoe, nā paipu seamless, nā paipu BA, nā paipu ʻōwili pololei, a pēlā aku. Me ka nui o nā inoa, ʻo wai ka inoa maʻamau? E wehewehe pono kākou i nā paipu kila kila ma lalo nei.
No ka hoʻomaopopo ʻana i ke ʻano o ka kapa ʻia ʻana a me ka hoʻokaʻawale ʻana o nā paipu kila kila, ʻo ka manaʻo mua a huikau loa, ʻo ia ka wehewehe ʻana:paipua me ka paipu. ʻO ke ʻano o ka tubing a me ka pipe ʻo ia hoʻi ka paipu ma ka ʻōlelo Pelekania, a ʻaʻohe unuhi Kina e pili ana. No laila he aha ka ʻokoʻa ma waena o lāua?
1. ʻO ka mea mua, ʻokoʻa nā ʻano hana hōʻike: hōʻike ʻia nā paipu e ke anawaena o waho a me ka mānoanoa o ka paia, ʻoiai ua hōʻike ʻia nā paipu paipu e ka anawaena inoa NPS (nominal pipe size) a me ka helu mānoanoa o ka paia.
2. Nā kūlana like ʻole: ʻO ke kūlana no ka paipu ʻo ASTM A269 a me ASTM A213, ʻoiai ʻo ke kūlana no ka paipu ʻo ASTM A312.
3. Nā ʻae ʻokoʻa: ʻOi aku ka liʻiliʻi o ka laulā ʻae o ka paipu ma mua o ka paipu. I ka helu ʻana i ke kaomi, hiki i ka paipu ke hōʻike pololei i ke kaomi (psi), ʻoiai ʻo ka paipu e hōʻike pinepine ʻia e ke kaomi PN.
4. He ʻokoʻa nā kūlana: aia ka paipu i loko o kahi mokuʻāina annealed, a ʻaʻohe koi no ka paipu, ʻo ia ke kumu e hiki ai ke kulou pololei i ka paipu, ʻoiai pono e hoʻopili ʻia ka paipu me kahi kuʻekuʻe.
5. Nā noi like ʻole: He nui nā kikoʻī o ka Tube, no laila hoʻohana nui ʻia ia i nā ʻōnaehana mea kani, ʻoiai he emi nā kikoʻī o ka paipu a hoʻohana nui ʻia i nā ʻōnaehana paipu mana a me ke kaʻina hana.
He aha ka inoa Kina kūpono no "tubing" a me "pipe"? Manaʻo mākou he ʻoi aku ka kūpono o ka hoʻohālikelike ʻana i ka "process pipe" a me ka "instrument pipe". Hoʻokumu ʻia kēia ʻokoʻa ma ke noi a ʻo ia hoʻi ke ʻokoʻa nui ma waena o "tubing" a me "pipe".
ʻOi aku ka maʻalahi o ka hoʻokaʻawale ʻana i nā inoa ʻē aʻe:
1. Mai ka manaʻo o ke kūkulu ʻana, ua kapa ʻia nā paipu i hoʻopaʻa ʻia he mau paipu i hoʻopaʻa ʻia, ʻoiai ʻo nā paipu i hana ʻia e ka ʻōwili pololei a me ke kahakiʻi anu ua kapa ʻia he paipu seamless. Pono e hoʻokaʻawale ʻia nā paipu seamless he paipu seamless i ʻōwili pololei ʻia a me nā paipu seamless i huki anu ʻia ma muli o kā lākou ʻōwili pololei a me ke kahakiʻi anu.
2. Hoʻokaʻawale ʻia ka ʻōmole BA, ka ʻōmole EP, ka ʻōmole pickling waikawa, a me ka ʻōmole polishing ma muli o ko lākou kūlana ʻili. Pili ka ʻōmole BA i ka annealing ʻālohilohi o ka ʻōmole, pili ka ʻōmole EP i ka polishing electrochemical o ka ʻōmole, pili ka ʻōmole pickling waikawa i ka wehe ʻana o ka papa oxide ma o ka passivation pickling waikawa ma hope o ka hana ʻana o ka ʻōmole, ʻo ia ke kūlana kumu o ka ʻōmole, a pili ka ʻōmole polishing i ka mālama polishing mechanical o ka ʻili waho o ka ʻōmole.
3. No nā paipu wai a me nā paipu, ua kapa nui ʻia lākou he kū ma ke kihi o ka hoʻohana.
4. Pili nā paipu metric i nā paipu fractional, a he hoʻokaʻawale lākou ma lalo o nā paipu mea hana. ʻO nā paipu fractional nā paipu me nā diameters a me nā mānoanoa o ka paia i ana ʻia ma nā ʻāpana fractional.
5. He paipu maoli nō ka paipu inoa, a hiki ke loaʻa ke kumumanaʻo o ka paipu inoa ma ka wehewehe kikoʻī ʻana o ka manaʻo inoa o Hikelok.
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No nā kikoʻī kauoha hou aku, e ʻoluʻolu e nānā i ke kohonā papa inoama lunaPūnaewele kūhelu o HikelokInā he mau nīnau kāu no ke koho ʻana, e ʻoluʻolu e kelepona i nā limahana kūʻai aku ʻoihana pūnaewele 24-hola o Hikelok.
Ka manawa hoʻouna: Ian-22-2025