Ma ke kahua o ka paipu kila anti-corrosion, pili pololei ka maikaʻi o ka uhi ʻana i ke ola lawelawe a me ka palekana hana o ka pipeline. ʻO ka FBE ARO Coating (fused epoxy powder coating) ma ke ʻano he hopena anti-corrosion kūpono a hilinaʻi hoʻi ua hoʻohana nui ʻia i nā papahana e like me ka hoʻolako wai, ka lawe ʻana i ka aila, ka hoʻoili kinoea, a me ka mālama ʻana i ka wai ʻino.
Uhi ʻana o FBE AROHe uhi thermosetting pauka maloʻo hoʻokahi ʻāpana. Ke hoʻāla ʻia e ka hoʻomehana ʻana, hana ia i kahi hopena kemika me ka ʻili o ka paipu kila, e hana ana i kahi papa pale mānoanoa me ka mālama ʻana i kona mau waiwai kino a me ke kemika maikaʻi loa. Mai ka makahiki 1960, ua hoʻonui mau ʻia ka laulā o ka noi o kēia ʻenehana. I kēia mau lā, hiki ke hoʻohana ʻia no ka pale ʻana i ka palaho o nā paia o loko a me waho o nā paipu kila nui, e uhi ana i nā paipu wili wili (SSAW), nā paipu wili wili pololei (ERW/LSAW), nā paipu wili ʻole, a me nā mea hoʻopili paipu e like me nā kuʻekuʻe lima, nā tees, a me nā mea hoʻemi.
Ma ke ʻano o nā kūlana, ʻo kaNā Kūlana Uhi FBEe hahai nui i nā kikoʻī i hoʻonohonoho ʻia e ka American Water Works Association (AWWA). Hoʻokumu kēia kūlana i ka uhi epoxy i hoʻopaʻa ʻia me ka fusion a me ka uhi o ka paipu wai kila, a ua manaʻo ʻia e hāʻawi i ka hilinaʻi i ka hiki o ka uhi ke pale aku i ka pala. ʻO nā uhi FBE e hoʻokō ana i kēia kūlana e hāʻawi i ka pale lōʻihi i nā pipelines mai nā erosions ma muli o ka lepo, ke kino wai a me ka mea kemika, e alakaʻi ana i kahi ola lawelawe lōʻihi o ka ʻōnaehana pipeline.
Ma ke ʻano he mea hoʻolako huahana, ʻo Cangzhou Spiral Steel Pipe Group Co., Ltd. ka mea hana maikaʻi loa o nā paipu kila wili a me nā huahana uhi paipu kila ma Kina. Ua hoʻokumu ʻia i ka makahiki 1993, aia ka hui ma ke kūlanakauhale ʻo Cangzhou, ma ka moku ʻo Hebei. He 350,000 mika kuea kona wahi me 68 miliona yuan i ka huina waiwai a ʻoi aku ma mua o 680 mau limahana i kēia manawa. Hana ka hui i 400,000 tons o nā paipu kila wili i ka makahiki me ka waiwai hana makahiki o 180 miliona yuan.
Ua kūpaʻa ʻo Cangzhou Spiral Steel Pipe Group i nā Kūlana FBE Coating e hana i nā huahana FBE ARO Coating me ka ʻike i ka hāʻawi ʻana i nā hopena paipu kila anti-corrosion kiʻekiʻe no nā mea kūʻai aku ma ka home a ma waho. Inā paha he City Water Supply Pipelines, aila & Gas Pipelines ma nā wahi mamao, a i ʻole Industrial Circulating Water System, ʻaʻole e hoʻokuʻu kā mākou huahana iā ʻoe.
Inā he mau nīnau kāu e pili ana i ka huahana a i ʻole no nā ʻano loea, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou i kēlā me kēia manawa.
Ka manawa hoʻouna: ʻApelila-02-2026