Inā ʻoe e hana me nā paipu kila, ua ʻike mua ʻoe i ka ʻenemi: ka pala. Ke kolo nei ia, e ʻai ana i ka metala, a ma mua o kou ʻike ʻana, ke nānā nei ʻoe i nā leaka, nā hemahema, a me nā hoʻoponopono pipiʻi.
ʻO ia kahiUhi FBE kūlokokomo mai.
Akā, e hoʻi kākou i hope. He aha maoli kēia mea, a no ke aha ʻoe e mālama ai?
ʻO ka pane pōkole: ʻO ka uhi FBE kūloko (Fusion Bonded Epoxy) he papa pale i hoʻopili ʻia e ka hale hana e mālama pono ai i nā paipu kila mai loko a i waho. E noʻonoʻo iā ia he pale e hoʻopaʻa pololei ana i ka paia o ka paipu—paʻa loa i ʻole e kū mai ka pala.
No laila he aha ke kaʻina hana uhi FBE kūloko?
Eia ke ʻano o ka hana ʻana, maʻalahi a maʻalahi hoʻi:
ʻO ka mea mua, hoʻomaʻemaʻe ʻia ka loko o ka paipu a hiki i ka wā e maʻemaʻe loa ai. ʻAʻohe popo, ʻaʻohe lepo, ʻaʻohe ʻaila. A laila hoʻomehana ʻia. Hoʻopī ʻia ka pauka FBE ma luna o ka ʻili wela, heheʻe koke, a kahe i loko o kēlā me kēia hakahaka liʻiliʻi. I kona hoʻomaʻalili ʻana, paʻakikī ia i loko o kahi ʻili laumania a mau loa ʻaʻole e ʻili a nahā paha.
Wahi a nā kūlana o ka ʻoihana, hana kēia kaʻina hana no nā uhi polyethylene extruded ʻekolu papa a me nā uhi polyethylene sintered hoʻokahi a multi-layered paha. Ma ka ʻōlelo Pelekania maʻalahi? Loaʻa iā ʻoe ka palekana koʻikoʻi no ka palaho ʻaʻohe mea i ke koho kūpono i kāu papahana.
ʻO wai ka mea e hana pololei nei i kēia? ʻO kahi inoa e pono ke ʻike ʻia ʻo Cangzhou Spiral Steel Pipes Group Co., Ltd. Ua hana lākou ma ia mea mai ka makahiki 1993, e holo ana i kahi hale wili nui he 350,000 mika kuea ma ke kūlanakauhale ʻo Cangzhou, ma ka moku ʻo Hebei. Me 680 mau limahana a me ka hana makahiki he 400,000 tons o nā paipu kila wili (ʻo ia hoʻi he 1.8 biliona Yuan ka waiwai), ʻaʻole lākou he poʻe pāʻani liʻiliʻi loa.
ʻO ka mea nui iā ʻoe kēia: i ka wā e uhi ana kahi ʻoihana i nā paipu no ʻekolu mau makahiki, ua ʻike paha lākou i ka mea e hana ana. ʻO kā lākouKaʻina Hana Uhi FBE Kūlokoke hahai nei i nā koi koʻikoʻi i hoʻopili ʻia e ka hale hana, ʻo ia hoʻi ke loaʻa nei iā ʻoe ke kūlike—ʻaʻole ke kuhi wale ʻana.
No nā paipu kila e pono ai ke kū i nā ʻano ʻino, ʻaʻole ka pala kūloko he "inā." He "manawa hea." ʻO ka nīnau inā paha ʻoe e hana me ia i kēia manawa, i ka wā o ka hana ʻana, a ma hope paha, ma hope o ka haki ʻana o kahi mea.
Koho ka hapa nui o ka poʻe "i kēia manawa." Malia paha no ke kumu maikaʻi.
Ka manawa hoʻouna: Mei-23-2026