Pehea e hoʻomaopopo ai i nā paipu maʻamau ʻekolu a me nā paipu maʻamau ʻelima i ʻōlelo pinepine ʻia i nā paipu kila ʻole? Pehea ko lakou ano?

Ma ka māhele kūʻai kūʻai, ʻike pinepine mākou i nā paipu maʻamau e like me "ʻekolu paipu maʻamau" a me nā "paipu maʻamau ʻelima".
Eia naʻe, ʻaʻole maopopo ka nui o nā hoaaloha i ke kūlana maoli o nā paipu multi-standard, a ʻaʻole maopopo iā lākou. Manaʻo wau e hiki i kēia ʻatikala ke hāʻawi iā ʻoe i mea hoʻoikaika i ʻole ʻoe e kānalua hou i ke kūʻai ʻana a me ka hoʻohana ʻana ma hope.

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01—ʻO ka hoʻomohala ʻana i nā paipu multi-standard e like me "ʻekolu paipu maʻamau" a me nā "paipu ʻelima" a me nā kumu a me ke ʻano o ko lākou ola ʻana.

I nā lā mua, ua kākoʻo ʻia a koi ʻia paha nā paipu maʻamau e ka pāʻina papahana, i hiki ai i ka hui pāhana ke kūʻai a hoʻohana iā lākou ma ke ʻano lokahi, e mālama i ka manawa a me ka pilikia.
I ka hoʻomaka ʻana, ua like ka nui o nā paipu maʻamau me nā kūlana ʻAmelika a me nā kūlana ʻAmelika, a ʻo ke kuhikuhi nui o ka hoʻohana ʻana ʻo ia ka lawe ʻana aku, ʻo ka nui o nā "paipu maʻamau ʻekolu" a me nā "paipu maʻamau ʻelima". Ma hope mai, no ka mea, ua hoʻokō ʻia nā hoʻolālā he nui o nā papahana petrochemical home e like me nā kūlana ʻAmelika, ua hoʻokomo mālie ʻia nā paipu multi-standard i ke kūʻai ʻana a me ka hoʻohana ʻana i nā papahana petrochemical a me nā hana kemika.
Ke hele nei ka manawa a ke ulu nei ka mākeke ma ke ʻano hoʻomaʻemaʻe, ʻoi aku ka ʻoihana a me nā ʻano like ʻole o ka hoʻokaʻawale ʻana o nā paipu multi-standard ma ka mākeke.

I kēia manawa, ma waho aʻe o nā "paipu maʻamau ʻekolu" a me nā "paipu maʻamau ʻelima", aia kekahi "paipu pālua pālua" a me nā "paipu maʻamau ʻehā" ma ka mākeke. Eia kekahi, ʻaʻole lākou i kaupalena ʻia i ka noho like ʻana o nā kūlana ʻAmelika a me nā kūlana ʻAmelika, akā ma waena o nā kūlana aupuni a me nā kūlana aupuni, a ma waena o nā kūlana aupuni a me nā kūlana ʻAmelika.

ʻAʻole i hoʻomalu ʻia nā paipu multi-standard ma ka mākeke e nā mea hoʻohana papahana, akā ua hoʻomaka ʻia e nā mea hoʻolako (nā hale hana, nā mea kālepa mākeke).
ʻO ke kumu i loaʻa ai nā paipu multi-standard:
ʻO ka mea mua, ma ka ʻōlelo kumu, hiki ke hoʻokō. ʻO nā paipu i kapa ʻia ʻo multi-standard pipes, e like me ka inoa e hōʻike ai: ʻo ka paipu kila hoʻokahi e hālāwai me ʻelua mau kūlana hoʻokō a me nā mea hana. Hiki iā ia ke hoʻokō ma ʻaneʻi a ma laila, a hiki ke hoʻokō ʻia nā mea kemika, nā waiwai mechanical, a me nā koi ʻenehana kaʻina hana o kekahi mau kūlana i ka manawa like.
I ka wā mua: ʻo ka nui o nā paipu maʻamau e kākoʻo nui ʻia e ka pāʻina papahana no ka maʻalahi o ke kūʻai ʻana i ke kikowaena, mālama i ka manawa, ka hoʻoikaika a me ka pilikia;
Ke hoʻololi mālie nei ka mākeke mai ka mākeke o ka mea kūʻai aku i ka mākeke o ka mea kūʻai aku, ua hoʻoili ʻia nā mea maikaʻi o ka "hoʻopakele manawa, hoʻoikaika a me nā pilikia" i nā mea kūʻai aku ma ka mākeke, me nā pōmaikaʻi waiwai nui. Eia kekahi laʻana: inā hoʻohanaʻia ka nui o ke kālā no ka hanaʻana / hoʻopaʻa i hoʻokahi mea maʻamau, i kēia manawa hiki iā ia ke hana / kūʻai iʻelua,ʻekolu,ʻehā ... Uaʻoi aku ka piha o nā mea kūʻai, a hiki ke hāʻawi i nā lawelawe kūpono no nā mea i makemakeʻia, kiko'ī a me nā mea likeʻole o nā mea kūʻai.

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02—ʻO ka ʻokoʻa a me ka kikoʻī o ka hoʻokaʻawale ʻana o nā paipu maʻamau maʻamau i loaʻa ma ka mākeke

ʻElua ʻano pane i ka hoʻokaʻawale ʻana o nā paipu maʻamau.
1. E like me nā kūlana kūpono i hoʻokomo ʻia: I kēia manawa, aia nā paipu multi-standard ma waena o nā kūlana ʻAmelika, nā paipu multi-standard ma waena o nā kūlana aupuni, a me nā paipu multi-standard ma waena o nā kūlana ʻAmelika a me nā kūlana aupuni. Manaʻo ʻia e loaʻa nā paipu maʻamau ma waena o nā kūlana aupuni, nā kūlana ʻAmelika, a me nā kūlana ʻEulopa i ka wā e hiki mai ana;
2. E like me ka helu o nā maʻamau i hoʻokomo ʻia: Aia nā paipu pālua ʻelua, ʻekolu mau paipu maʻamau, ʻehā mau paipu maʻamau, ʻelima mau paipu maʻamau a me nā ʻano ʻē aʻe;
Nā ʻelele nui: Nā paipu maʻamau pālua:ASTM A106 B, ASTM A53B; ASME SA106 B, ASTM A53B; ASME SA333 Gr.6, ASTM A333 Gr.6ASME SA106 B (C), ASTM A106B (C),GB/T 6479Q345E, Q355E, GB/T 18984 16MnDG;API 5L B(kūpono nā māka kila ma ka maʻamau), GB/T 9711 L245 (kūlike kila kila i ka maʻamau) [ʻo kēia mau kūlana ʻelua ʻo ia nā unuhi like loa o ka maʻamau ʻAmelika a me ke kūlana aupuni]
ʻEkolu mau paipu maʻamau:ASTM A106 B, ASTM A53 B,API 5L PSL1 B; ASME SA106 B, ASME SA53 B, ASTM A106B;
Loaʻa ka nui o nā paipu maʻamau ʻehā a me nā paipu maʻamau ʻelima i nā paipu maʻamau maʻamau o ʻAmelika a me nā paipu lawe wai: Nā ʻelele maʻamau:ASTM A106B, ASMESA106 B, ASTM A53Gr.B, API 5L PSL1 B, ASTM A333 Gr.6,API 5L X42a me nā kūlana a me nā mea ʻē aʻe.


Ka manawa hoʻouna: Mar-13-2025

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