I ke kūkulu ʻana i nā papahana ʻoihana, pili pololei ke koho ʻana o nā mea i ka palekana lōʻihi a me ka hana o ka papahana. ʻOi loa i nā ʻōnaehana pipeline, ʻo nā paipu wiliwili, me kā lākou hana kūkulu koʻikoʻi a me ka hoʻohana ākea, ua lilo i mea pono ʻole i nā papahana ʻenekinia koʻikoʻi e like me ka hoʻoili wai a me ke kinoea. No ka hoʻoikaika hou aku i ko lākou kūpaʻa a me ka hoʻololi ʻana i ke kaiapuni, ʻo kaPaipu i uhi ʻia me 3LPEua puka mai ka ʻenehana, e hāʻawi ana i ka palekana ʻenekinia ikaika no ka ʻōnaehana pipeline.
Paipu wiliwili i hoʻopaʻa ʻia a me ka uhi 3LPE: He ʻōnaehana kūkulu pale pālua
Hoʻohana nui ʻia nā paipu wiliwili i hoʻopaʻa ʻia i nā papahana paipu kaomi like ʻole ma muli o ko lākou mau waiwai mechanical maikaʻi loa a me ka hiki ke hoʻololi i ka nui. Eia nō naʻe, i nā kūlana geological paʻakikī a me nā wahi kemika waena, lilo ka anti-corrosion waho o nā paipu i ke kī i ka hoʻolōʻihi ʻana i ko lākou ola lawelawe. Ua puka mai ka ʻenehana uhi 3LPE (ʻekolu papa polyethylene anti-corrosion coating) ma ke ʻano he hopena anti-corrosion kūpono ma lalo o kēia kūlana. ʻO kēia ʻenehana, ma o kahi ʻano hui o kahi papa kumu pauka epoxy, kahi papa waena adhesive, a me kahi papa waho polyethylene, hāʻawi i ka anti-corrosion maikaʻi loa, ke kūpaʻa hopena, a me ke kūpaʻa ʻelemakule nonā paipu i hoʻopaʻa ʻia me ka ʻōwili, a kūpono loa ia no nā paipu halihali mamao loa ma lalo o ka honua, lalo o ka wai, a me nā wahi ʻino loa.
Mai ka hana ʻana a i ka pale ʻana: Nā pono o ka hana ʻana i hoʻohui ʻia
Ma ke ʻano he ʻoihana alakaʻi i ke kahua o ka hana ʻana i nā paipu wiliwili ma Kina, ua hoʻolaʻa ʻia ʻo Cangzhou Spiral Steel Pipe Group Co., Ltd. i ka noiʻi a me ka hana ʻana i nā paipu kila wiliwili a me kā lākou huahana uhi mai kona hoʻokumu ʻia ʻana i ka makahiki 1993. Aia ka hui ma ke kūlanakauhale ʻo Cangzhou, ma ka moku ʻo Hebei, e uhi ana i kahi ʻāpana o 350,000 mika kuea, me ka hiki ke hana i kēlā me kēia makahiki he 400,000 tons a me ka waiwai hana makahiki he 1.8 biliona yuan. Ma muli o ka hana ʻana o nā paipu wiliwili kiʻekiʻe, hoʻomaikaʻi pū mākou i ke kaʻina hana a kāohi i ka maikaʻi o nā paipu i uhi ʻia me 3LPE (3LPE Coated Pipes), e hoʻokō ana i ka hana i hoʻohui ʻia mai ka hoʻokumu ʻana i ke kino paipu a hiki i ka mālama ʻana i ka corrosion waho, e hōʻoiaʻiʻo ana he hana hilinaʻi nā huahana i ko lākou ola holoʻokoʻa.
ʻAʻole i kaupalena ʻia ka palekana ʻenekinia i nā paipu wale nō.
Ma nā papahana kūkulu ʻana i nā ʻoihana like ʻole, pili pololei ka hilinaʻi o nā pipelines i ka palekana hana holoʻokoʻa a me nā kumukūʻai mālama o nā papahana. ʻAʻole wale ka pipeline i uhi ʻia me 3LPE e hoʻolōʻihi i ke ola lawelawe o ka pipeline akā hōʻemi pū i ka pilikia o ka leakage a me nā pōʻino o ke kaiapuni i hoʻokumu ʻia e ka pala. Ua kūpaʻa mākou i ka hāʻawi ʻana i nā mea kūʻai aku me nā huahana pipeline i uhi ʻia e kūlike me nā kūlana honua a kūpono no nā ʻano ʻenekinia like ʻole ma o nā hoʻomaikaʻi ʻenehana mau a me nā ʻōnaehana kaohi maikaʻi koʻikoʻi.
I ka wā e hiki mai ana, e hoʻomau ʻo Cangzhou Spiral Steel Pipe Group i ka nānā ʻana i ka ʻenehana mea hana a me nā kaʻina hana hana, e paipai ana i ka hoʻohana ʻana i ka ʻenehana pipeline uhi 3LPE ma nā ʻano he nui, a me ka hāʻawi ʻana i nā hopena pipeline paʻa a hilinaʻi hoʻi no ka hoʻomohala mau ʻana o nā ʻoihana honua.
Ka manawa hoʻouna: Ian-28-2026