Nā Pōmaikaʻi o ke Kuʻi Helical Kiʻekiʻe
Waiwai Mīkini
| Papa A | Papa B | Papa C | Papa D | Papa E | |
| Ikaika hāʻawi, min, Mpa(KSI) | 330(48) | 415(60) | 415(60) | 415(60) | 445(66) |
| Ikaika tensile, min, Mpa(KSI) | 205(30) | 240(35) | 290(42) | 315(46) | 360(52) |
Ka Hoʻohui Kemika
| ʻElemene | Ka Hoʻohuihui ʻana, Max, % | ||||
| Papa A | Papa B | Papa C | Papa D | Papa E | |
| Kalapona | 0.25 | 0.26 | 0.28 | 0.30 | 0.30 |
| Manganese | 1.00 | 1.00 | 1.20 | 1.30 | 1.40 |
| ʻO ka phosphorus | 0.035 | 0.035 | 0.035 | 0.035 | 0.035 |
| Sulfur | 0.035 | 0.035 | 0.035 | 0.035 | 0.035 |
Hoʻolauna Huahana
ʻO kā mākou laina huahana e komo pū ana me ʻelima mau papa like ʻole o ka paipu kila humuhumu wili, i hoʻolālā ʻia no ka lawe pono ʻana i nā wai, nā kinoea a me ka mahu. Hoʻohana kā mākou laina huahana 13 i nā kaʻina hana hana holomua e hōʻoia i ka hoʻokō ʻana o kēlā me kēia paipu i nā kūlana kiʻekiʻe loa o ka maikaʻi a me ke kūpaʻa. He nui nā pono o nā paipu humuhumu wili kiʻekiʻe; hāʻawi lākou i ka ikaika maikaʻi loa, ka pale ʻana i ka palaho a me nā ʻano kahe i hoʻomaikaʻi ʻia, e lilo ana lākou i mea kūpono no nā ʻano noi like ʻole ma nā ʻano ʻoihana like ʻole.
Ma Cangzhou Spiral Steel Pipe Group, maopopo iā mākou ke koʻikoʻi o ka hilinaʻi a me ka hana no kāu mau papahana. Ua hoʻolālā pono ʻia kā mākou mau paipu kila helical seam e kū i nā pilikia o nā ʻano kaiapuni koi, e hōʻoiaʻiʻo ana e holo pono a me ka maikaʻi kāu mau hana. Inā ʻoe ma ka ʻoihana aila a me ke kinoea, ka lako wai a i ʻole ke kūkulu ʻana, hiki i kā mākou huahana ke hoʻokō i kāu mau pono kikoʻī.
E koho iā Cangzhou Spiral Steel Pipe Group Co., Ltd. no kāu mau pono paipu kila humuhumu wili a ʻike i ka ʻokoʻa o ka hana ʻana i ke kūlana kiʻekiʻe. Me ko mākou ʻike loea nui a me ke kūpaʻa i ka ʻoluʻolu o ka mea kūʻai aku, ʻo mākou kou hoa hilinaʻi no nā hoʻonā kila kiʻekiʻe.
Pōmaikaʻi Huahana
1. ʻO kekahi o nā pono nui o nā paipu kila helical seam kiʻekiʻe ko lākou ikaika a me ke kūpaʻa.
2. ʻO kahumuhumu helicalʻAe ke kūkulu ʻana i ka hoʻohana pono ʻana i nā mea, e hopena ana i nā paipu māmā e maʻalahi ke lawelawe a me ke kau ʻana.
3. ʻO kekahi pōmaikaʻi koʻikoʻi ʻo ia ka maʻalahi o kēia mau paipu. Me nā papa ʻelima like ʻole i loaʻa, hiki ke hoʻopilikino ʻia e hoʻokō i nā koi kikoʻī, inā no nā noi ʻoihana, kalepa, a i ʻole nā hale noho. ʻO kēia hiki ke hoʻololi iā lākou i waiwai nui ma nā ʻāpana mai ka aila a me ke kinoea a hiki i nā ʻōnaehana lako wai.
Ka hemahema o ka huahana
1. Ke kaʻina hana opaipu humuhumu helicalhiki ke ʻoi aku ka paʻakikī ma mua o nā paipu humuhumu pololei kuʻuna, e alakaʻi ana paha i nā kumukūʻai hana kiʻekiʻe.
2. ʻOiai ke hāʻawi nei ka hoʻolālā helical i nā pono he nui, ʻaʻole paha ia e kūpono no nā noi āpau, ʻoiai kahi e makemake ʻia ai nā paipu pololei no ka maʻalahi o ke kau ʻana.
Noi
I loko o ke ao e loli mau nei o ke kūkulu ʻana a me nā ʻoihana, ʻo ka pono no nā hoʻonā paipu hilinaʻi a kūpono hoʻi ka mea nui loa. ʻO kahi hopena i loaʻa ka makemake nui ʻia, ʻo ia ka paipu kila wili-seam kiʻekiʻe. Ua hoʻolālā ʻia kēia huahana hou e hoʻokō i nā koi koʻikoʻi no ka lawe ʻana i nā wai, nā kinoea, a me ka mahu, e lilo ia i ʻāpana koʻikoʻi ma nā ʻano ʻoihana like ʻole.
He loea ka ʻoihana i ka hana ʻana i nā paipu kila wili wili uila (arc) i hoʻopaʻa ʻia, e hāʻawi ana i ʻelima mau ʻano huahana like ʻole e hoʻokō i nā pono noi like ʻole. Loaʻa iā Cangzhou Spiral Steel Pipe Group he 13 mau laina hana holomua e hōʻoia i ka hana ʻia ʻana o kēlā me kēia paipu kila me ka pololei a me ka maikaʻi. ʻO kēia kūpaʻa i ka maikaʻi loa ʻaʻole wale ia e hoʻomaikaʻi i ke kūpaʻa a me ka hilinaʻi o kāna huahana, akā e hoʻolilo iā ia i hoa hilinaʻi i nā ʻoihana kūkulu a me ka ikehu.
He mea pono loa nā noi humuhumu wili kiʻekiʻe no nā papahana e pono ai kahi ʻōnaehana paipu paʻa e hiki ke kū i nā kaomi kiʻekiʻe a me nā loli mahana. Inā hoʻohana ʻia no ka hoʻoili ʻaila a me ke kinoea, ka lako wai a i ʻole nā noi ʻoihana, ua hoʻolālā pono ʻia nā huahana a Cangzhou Spiral Steel Pipe Group e hana ma lalo o nā kūlana paʻakikī loa.
Nā nīnau i nīnau pinepine ʻia
Q1: He aha ka paipu kila humuhumu ʻōwili?
ʻO ka paipu kila wili humuhumu he ʻano paipu i hana ʻia me ka hoʻohana ʻana i ke ʻano hana kuʻi uila fusion (arc). Uhi kēia kikoʻī i ʻelima mau papa o ka paipu kila wili humuhumu i hoʻolālā kūikawā ʻia no ka lawe ʻana i nā wai, nā kinoea, a i ʻole ka mahu. Hāʻawi ka hoʻolālā wili kū hoʻokahi i ka ikaika a me ka maʻalahi i hoʻonui ʻia, e kūpono ai no nā ʻano hana like ʻole.
Q2: He aha nā pono o nā paipu kila humuhumu wili kiʻekiʻe?
1. Paʻa: Hiki i nā paipu humuhumu wili kiʻekiʻe ke kū i nā kūlana koʻikoʻi, e hōʻoiaʻiʻo ana i ke ola lawelawe lōʻihi a me ka hoʻemi ʻana i nā kumukūʻai mālama.
2. Versatility: Hiki ke hoʻohana ʻia kēia mau paipu i nā ʻano hana like ʻole, mai ka lawe ʻana i ka ʻaila a me ke kinoea a hiki i nā ʻōnaehana hoʻolako wai.
3. Kūʻai kūpono: He 13 mau laina hana a Cangzhou Spiral Steel Pipe Group Co., Ltd. i hoʻolaʻa ʻia no ka hana ʻana i nā paipu kila wili, e hāʻawi ana i nā kumukūʻai hoʻokūkū me ka hōʻoia ʻana i ka maikaʻi.
4. ʻIke loea: Ua hoʻokumu ʻia i ka makahiki 1993, ʻoi aku ka ʻoihana ma mua o 30 mau makahiki o ka ʻike ʻoihana, 680 mau limahana akamai, e uhi ana i kahi ʻāpana o 350,000 mika kuea, a aia ma ke kūlanakauhale ʻo Cangzhou, Hebei Province.
5. Hōʻoiaʻiʻo o ka maikaʻi: Hōʻike ʻia ke kūpaʻa o ka ʻoihana i ka maikaʻi ma kāna waiwai holoʻokoʻa o RMB 680 miliona, e hōʻoiaʻiʻo ana e hoʻokō kēlā me kēia huahana i nā kūlana ʻoihana paʻa.
