Ma waena o nā ʻoihana kūkulu hale a me nā ʻoihana hoʻolālā, he hana koʻikoʻi nā paipu kila i ka hōʻoia ʻana i ka holo mālie a me ka maikaʻi o nā kinoea a me nā wai.Eia naʻe, ʻaʻole i hana ʻia nā paipu kila a pau.Ma kēia moʻomanaʻo moʻomanaʻo, e ʻimi mākou i ʻekolu ʻano paipu kila i hoʻohana mau ʻia a me kā lākou mau hiʻohiʻona kūikawā: 3PE LSAW pipe,ERW paipu kila, akila ʻeleʻele ʻeleʻele.
1. 3PE humuhumu pololei arc wili paipu
3PE LSAW paipuhoʻohana nui ʻia i ka aila, ke kinoea a me ka pipeline wai ma muli o kona kūpaʻa maikaʻi loa.Hana ʻia ka paipu me ka hoʻohana ʻana i kahi kaʻina hoʻoheheʻe longitudinal submerged arc e hāʻawi ana i nā welds kiʻekiʻe a me nā waiwai mechanical i hoʻomaikaʻi ʻia.Eia hou, hoʻonui hou ka 3PE (ʻekolu-layer polyethylene) i ke kū'ēʻana o ka paipu i kaʻaʻahu, nā mea kemika a me ka wai, a laila e hoʻonui i kona ola lawelawe a ho'ēmi i nā kumukūʻai mālama.ʻO ka hui pū ʻana o ka welding kiʻekiʻe a me nā pale pale e hana i ka paipu 3PE LSAW i kahi koho maikaʻi loa no nā ʻano hana ʻoihana.
2.ERW paipu kila:
Hoʻohana maʻamau ʻia nā puʻu paipu ERW i ke kahua paʻa a me nā papahana ʻoihana e pono ai ke kākoʻo paʻa.Hoʻokumu ʻia kēia ʻano paipu e ka wili kūwaho kiʻekiʻe a hāʻawi i ka ikaika maikaʻi a me ka lōʻihi.ʻIke ʻia nā puʻu paipu kila ERW no ko lākou mānoanoa like ʻole a me ka hilinaʻi, e hoʻolilo iā lākou i kūpono no nā noi kumu hohonu.ʻO kona hiki ke kūpaʻa i nā ukana kaumaha a me ka pale ʻana i ka deformation, he koho mua ia no ke kūkulu ʻana i nā alahaka, nā hale a me nā pā paʻa.
3.Ke kila ʻeleʻele ʻeleʻele:
Hana ʻia nā paipu kila ʻeleʻele maʻemaʻe me ka ʻole o nā welds, no laila ʻo ka ʻaoʻao o loko a me waho e paʻa a maʻalahi.Loaʻa ka ikaika tensile kiʻekiʻe a hoʻohana nui ʻia ka paipu kila ʻeleʻele seamless i ka ʻoihana ʻaila, gas a me ka petrochemical, a me ka lawe ʻana i ka wai a me nā wai ʻē aʻe.ʻO ka loaʻa ʻole o nā welds e hoʻonui i ka hiki o ka paipu ke mālama i nā kaomi kiʻekiʻe a pale i ka leak.Hoʻohui ʻia, hāʻawi ka ʻeleʻele ʻeleʻele i ka pale hou aku i ka corrosion, e lilo ia i koho paʻa a me ke kumu kūʻai no nā ʻano noi like ʻole.
ʻO ka hoʻomaopopo ʻana i nā ʻano paipu kila ma ka mākeke he mea nui ia i ke koho ʻana i ka mea kūpono no kāu mau koi kikoʻī.ʻO kēlā me kēia ʻano, ʻo ia ka paipu 3PE LSAW, nā puʻu paipu kila ERW a i ʻole ke kila ʻeleʻele maʻemaʻe, aia kona mau hiʻohiʻona a me nā pono ponoʻī.Inā makemake ʻoe i ke kūpaʻa corrosion koʻikoʻi, kākoʻo hoʻolālā ikaika a i ʻole kahi ʻōnaehana kaʻa leak-proof, aia kahi paipu kila no kēlā me kēia noi.Ma ka noʻonoʻo ʻana i nā mea e like me nā kikoʻī o ka papahana, nā kūlana kaiapuni, a me nā kaohi kālā, hiki iā ʻoe ke hana i nā hoʻoholo kūpono a hōʻoia i ka holomua o kāu papahana kūkulu.
Ka manawa hoʻouna: Nov-24-2023