Hauʻoli mākou e hoʻolauna i nā huahana paipu hollow structure i hana kūikawā ʻia no ka halihali kinoea kūlohelohe, me ka manaʻo e hoʻokō i ke koi mākeke e ulu nei no nā ʻōnaehana halihali kinoea kūlohelohe kūpono a hilinaʻi hoʻi.ʻO ka paipu kila hoʻoheheʻe ʻia ʻo Helical Seam i hana ʻia eKuʻihao Arc i hoʻoheheʻe ʻia e Helicalʻenehana Me kona ʻano weld maikaʻi loa, ka ikaika kūkulu a me ka pololei o ke ana, hōʻoiaʻiʻo ia i ka lōʻihi kupaianaha a me ka hana palekana o ka pipeline i loko o kona ola holoʻokoʻa. ʻO kēia moʻo huahana kekahi hana poʻokela o kā mākou ma ke kahua o nā ʻōnaehana ikehu.
ʻIkepili Hui
ʻO Cangzhou Spiral Steel Pipe Group Co., Ltd. kahi mea hana alakaʻi o nā paipu kila wili a me nā huahana anti-corrosion pipeline ma Kina. Mai kona hoʻokumu ʻia ʻana i ka makahiki 1993, ua kūpaʻa ka ʻoihana e lilo i mea hana a me ka mea hoʻolako papa mua o nā paipu kila kiʻekiʻe.
Aia ke keʻena nui o ka hui ma ke kūlanakauhale ʻo Cangzhou, ma ka moku ʻo Hebei, e uhi ana i kahi ʻāina he 350,000 mika kuea, me ka huina waiwai e hiki aku ana i 680 miliona yuan a me 680 mau limahana. I kēia manawa, hana ka hui i 400,000 tone o nā paipu kila wili i kēlā me kēia makahiki, me ka waiwai hana makahiki he 1.8 biliona yuan. Ma muli o nā ʻenehana hana holomua a me kahi ʻōnaehana kaohi maikaʻi koʻikoʻi, ua lanakila ia i ka mahalo nui ʻia ma nā mākeke kūloko a me ka honua.
Ke manaʻoʻiʻo nei mākou ma o ka hoʻomau ʻana o ka ʻenehana hana hou a me ka ʻimi kūpaʻa ʻole i ka maikaʻi, e hāʻawi ʻo Cangzhou Spiral Steel Pipe Group i nā hoʻonā pipeline palekana a hilinaʻi hoʻi no ke kūkulu ʻana i ka pūnaewele hoʻoili ikehu honua.
Ka manawa hoʻouna: Dec-23-2025