Nui nā kūlana o ka honua a me ke aupuni e hoʻokele i ka hana a me ka maikaʻi o nā paipu kila rectangular. ʻO kekahi o nā mea i ʻike nui ʻia ʻo ka maʻamau ASTM (American Society for Testing and Materials). ʻO ka ASTM A500, no ka laʻana, hōʻike i nā koi no ke anuanu - hoʻoheheʻe ʻia a me ka seamless carbon steel structural tubing ma ka poepoe, square, a me nā ʻano ʻāpana. Hoʻopili ia i nā mea e like me ka haku mele ʻana, nā waiwai mechanical, nā ana, a me nā ʻae
- ASTM A500 (USA): Nā kikoʻī maʻamau no ka paipu hoʻoheheʻe kalapona i hana ʻia i ke anu.
- EN 10219 (ʻEulopa): Nā ʻāpana ʻāwīwī i hoʻoheheʻe ʻia i ke anuanu o nā mea hao ʻole a me nā mea kila maikaʻi.
- JIS G 3463 (Iapana): ʻO nā paipu ʻāpana ʻāpana kila kila no nā kumu hana maʻamau.
- GB/T 6728 (Kina): Nā ʻāpana hollow kila i hana ʻia anu no ka hoʻohana ʻana.
Hoʻohana ʻia nā paipu kila rectangular i nā ʻoihana like ʻole, me:
Ke kūkulu ʻia: Nā hale kūkulu hale, nā pā hale, nā kolamu, a me nā hale kākoʻo.
Kaʻa a me nā Mīkini: Chassis, nā pahu pahu, a me nā papa hana.
ʻOihana: Nā alahaka, nā kiaʻi, a me nā kākoʻo hōʻailona.
Nā Lako Lako & Hoʻolālā: Nā lako o kēia wā, nā lima lima, a me nā hale hoʻonaninani.
Nā Lako Hana Hana: ʻO nā ʻōnaehana conveyor, nā pahu mālama, a me ka scaffolding.
Ka hopena
Hāʻawi nā paipu kila rectangular i ka hana hoʻolālā ʻoi aku ka maikaʻi, versatility, a me ka maikaʻi o ke kumukūʻai, e hoʻolilo iā lākou i mea koho i ka ʻenekinia a me ke kūkulu ʻana. ʻO ka hoʻokō ʻana i nā kūlana honua e hōʻoia i ka hilinaʻi ma nā ʻano like ʻole
Pehea wau e kauoha ai i kā mākou huahana?
He mea maʻalahi loa ke kauoha ʻana i kā mākou huahana kila. Pono ʻoe e hahai i nā ʻanuʻu ma lalo nei:
1. E nānā i kā mākou pūnaewele e ʻike i ka huahana kūpono no kāu mau pono. Hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou ma o ka leka uila, leka uila, WhatsApp, etc. e haʻi iā mākou i kāu mau koi.
2. Ke loaʻa iā mākou kāu noi ʻōlelo, e pane mākou iā ʻoe i loko o 12 mau hola (inā he hopena pule, e pane koke mākou iā ʻoe i ka Pōʻakahi). Inā wikiwiki ʻoe e kiʻi i kahi ʻōlelo, hiki iā ʻoe ke kelepona iā mākou a kamaʻilio pū me mākou ma ka pūnaewele a e pane mākou i kāu mau nīnau a hāʻawi iā ʻoe i ka ʻike hou aku.
3.E hōʻoia i nā kiko'ī o ke kauoha, e like me keʻano huahana, ka nui (e hoʻomaka pinepine ana mai kahi pahu, e pili ana i 28tons), ke kumukūʻai, ka manawa hoʻouna, nā hua'ōlelo uku, a me nā mea'ē aʻe.
4.E hana i ka uku, e hoʻomaka mākou i ka hana i ka wā hiki loa, eʻae mākou i nāʻano uku uku, e like me: hoʻoili kelepona, leka hōʻai'ē, etc.
5. Loaʻa i nā waiwai a nānā i ka maikaʻi a me ka nui. Hoʻopili a hoʻouna aku iā ʻoe e like me kāu koi. E hāʻawi pū mākou i ka lawelawe ma hope o ke kūʻai aku iā ʻoe.
Ka manawa hoʻouna: Apr-15-2025
