API 5CT N80 P110 Q125 J55 Seamless octg 24 ʻīniha ʻaila kila kila a me ka paipu ʻaila A53 A106 paipu kila kalapona kumukūʻai
Nā kikoʻī huahana
ʻO nā paipu ʻaila kila he wili ʻole a i ʻole wili ʻia a loaʻa i nā nui like ʻole a me nā lōʻihi e kūpono i nā koi ʻeli like ʻole. Ua hoʻolālā ʻia lākou e hana i kahi pale pale a puni ka luawai, e hōʻoiaʻiʻo ana i ke kūpaʻa a me ka pono o ka luawai i ka wā o ka ʻeli ʻana, ka hoʻopau ʻana, a me nā pae hana.
ʻO ke kumu nui o nā paipu uhi ʻaila, ʻo ia ke pale ʻana i ka hiolo ʻana o ka luawai, e hoʻokaʻawale i nā ʻano like ʻole, a e kāohi i ke kahe ʻana o ka ʻaila a i ʻole ke kinoea i ka ʻili. Hāʻawi pū kēia mau paipu i ke kākoʻo no nā lako ʻeli a hoʻomaʻalahi i ke kau ʻana o nā ʻāpana hoʻopau ʻē aʻe e like me nā uhi, nā paipu, a me nā mea hoʻopaʻa.
| Nā huahana | Paipu kila/paipu | ||
| Kūlana Maʻamau | API 5CT PSL1/PSL2 J55,K55,N80-1,N80-Q,L245,L360,X42,X52,X60,X70. API 5CT PSL1/PSL2 L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125 | ||
| Mea Hana | ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C | ||
| Anawaena waho | 114.3mm-508mm a i hoʻopilikino ʻia paha | ||
| Mānoanoa o ka paia | 5-16mm a i hoʻopilikino ʻia paha | ||
| Ka lōʻihi | 5.8m, 6-12m a i ʻole e like me ka mea e pono ai | ||
| Ka mālama ʻana i ka ʻili | ʻEleʻele/ʻIli/Poli/Mīkini | ||
| Ka mālama wela | Hoʻoheheʻe ʻia; Kinai ʻia; Hoʻoluʻu ʻia | ||
Nā Hiʻohiʻona
Ikaika a me ke kūpaʻa: Hana ʻia nā paipu ʻaila kila mai ke kila kiʻekiʻe, kahi e hāʻawi ai i ka ikaika a me ke kūpaʻa maikaʻi loa. ʻAe kēia iā lākou e kū i nā kaomi kiʻekiʻe, nā wahi ʻino, a me nā kūlana paʻakikī ʻē aʻe i loaʻa i nā hana ʻeli ʻaila a me ke kinoea.
Hana ʻia ke ʻano humuhumu ʻole a i ʻole ka wili ʻia: Loaʻa nā paipu ʻaila kila i nā hana humuhumu ʻole a me nā hana wili ʻia. Hana ʻia nā paipu humuhumu ʻole me ka ʻole o nā humuhumu wili ʻia, kahi e hoʻopau ai i nā wahi nāwaliwali. Hana ʻia nā paipu wili ʻia ma ka hoʻohui ʻana i nā ʻāpana o ke kila me ka hoʻohana ʻana i nā ʻano hana wili, e hāʻawi ana i kahi koho kūpono.
Nā nui a me nā lōʻihi like ʻole: Loaʻa nā paipu ʻaila kila i nā nui a me nā lōʻihi like ʻole e hoʻokō i nā koi ʻeli like ʻole. Koho ʻia ka nui a me ka lōʻihi o nā paipu ma muli o nā mea e like me ka hohonu o ka luawai, nā ʻano hoʻokumu, a me nā ʻano hana ʻeli.
Ke kūpaʻa ʻana i ka palaho: ʻO ka maʻamau, ua uhi ʻia a pena ʻia paha nā paipu ʻaila kila me nā mea anti-corrosion e pale aku iā lākou mai nā mea palaho i loaʻa i ka wā o ka ʻeli ʻana. Kōkua kēia i ka hoʻolōʻihi ʻana i ke ola o nā paipu a mālama i ko lākou kūpaʻa kūkulu.
Hana ʻana maʻamau: Hana ʻia nā paipu ʻaila kila e like me nā kūlana ʻoihana a me nā kikoʻī e like me nā kūlana API (American Petroleum Institute). Hōʻoia kēia e hoʻokō nā paipu i kekahi mau koi maikaʻi a me ka hana.
Nā pilina wili a i ʻole nā pilina i hoʻopili ʻia: Ua hoʻolālā ʻia nā paipu ʻaila kila me nā pilina wili a i ʻole nā pilina i hoʻopili ʻia e ʻae ai i ka hoʻokomo maʻalahi a me ka wehe ʻana. Hāʻawi kēia mau pilina i kahi sila paʻa a pale i ka leaka, e hōʻoiaʻiʻo ana i ka pono o ka luawai.
Hoʻohālikelike me nā ʻāpana ʻē aʻe: Ua hoʻolālā ʻia nā paipu uhi aila kila e kūlike me nā ʻāpana hoʻopau ʻē aʻe e like me nā uhi, nā paipu, a me nā mea hoʻopaʻa. ʻAe kēia i ka hoʻohui pono ʻana o kēia mau ʻāpana, e hoʻomaʻalahi ana i ka ʻeli ʻana i nā luawai a me nā hana hana.
Noi
Hoʻohana nui ʻia nā paipu ʻaila kila i ka ʻoihana aila a me ke kinoea no nā noi like ʻole, me:
Paʻa o ka luawai: Hoʻokomo ʻia nā paipu hoʻopili i ka wā o ka ʻeli ʻana e hāʻawi i ka kūpaʻa o ke kūkulu ʻana i ka luawai. Hana lākou ma ke ʻano he kākoʻo a pale i ka hiolo ʻana o nā paia o ka luawai, e hōʻoiaʻiʻo ana i ke kūpaʻa a me ka palekana o ke kaʻina hana ʻeli.
Ka mālama ʻana i nā wai ʻeli: Kōkua nā paipu pahu i ka hoʻomalu ʻana i ke kahe ʻana o nā wai ʻeli (e like me ka lepo a me ka sima) i ka wā o ka ʻeli ʻana. Pale lākou i nā wai mai ke kahe ʻana a i ʻole ka haumia ʻana i nā ʻano a puni a i ʻole nā aquifers.
Ke kāohi ʻana i ka pahū ʻana o ka luawai: He kuleana koʻikoʻi ko nā paipu uhi i ka pale ʻana i ka pahū ʻana o ka luawai, kahi mea hiki ke lilo i mea weliweli a pipiʻi hoʻi. Hāʻawi ka uhi i kahi pale ma waena o ka luawai a me nā ʻano e hoʻopuni ana, e pale ana i ka hoʻokuʻu ʻole ʻia o ka ʻaila, ke kinoea, a i ʻole nā wai wili.
Ka hana ʻana a me ka unuhi ʻana i ka wai: Hoʻohana ʻia nā paipu pahu e unuhi i ka ʻaila, ke kinoea, a me nā wai ʻē aʻe mai nā waihona wai. Ua lako lākou me nā ʻāpana perforated a i ʻole slotted e ʻae ai i nā wai e kahe mai ka waihona wai i loko o ka luawai.
Palekana i ka palaho: Ua hoʻolālā ʻia nā paipu casing e kū i nā kaiapuni palaho i loaʻa i nā hana ʻeli ʻaila a me ke kinoea. Ua uhi ʻia a pena ʻia paha lākou me nā mea anti-corrosion e pale aku i nā hopena palaho o nā wai ʻeli a me ke kaiapuni a puni.
Ka Hoʻopaʻa ʻana i ke Kaomi: Ua hana ʻia nā paipu pahu e kū i nā wahi kaomi kiʻekiʻe i loaʻa i ka wā o ka ʻeli ʻana a me nā hana hana. Hāʻawi lākou i kahi pale e kūʻē i nā kaomi kiʻekiʻe i hoʻokau ʻia e nā wai waihona, e hōʻoiaʻiʻo ana i ka palekana a me ka pono o ka luawai.
Ke kāpili ʻana a me ka hoʻokaʻawale ʻana o nā ʻāpana: Hoʻohana ʻia nā paipu casing i ke kaʻina hana kāpili e hana i kahi sila ma waena o ka luawai a me nā ʻano a puni, e pale ana i ka neʻe ʻana o ka wai ma waena o nā ʻāpana like ʻole. Kōkua kēia i ka mālama ʻana i ka pono o ka luawai a pale i ka haumia keʻa o nā wai.
Hoʻopiha luawai: Hana nā paipu pahu ma ke ʻano he ala no nā ʻāpana hoʻopiha ʻē aʻe, e like me nā paipu, nā mea hoʻopaʻa, a me nā lako hana. Hoʻomaʻalahi lākou i ke kau ʻana a me ka hana ʻana o kēia mau ʻāpana, e ʻae ana i ka hoʻopiha luawai a me nā hana hana kūpono.
Kaʻina Hana
ʻO ke kaʻina hana o ka ʻili aila e pili ana i kekahi mau pae. Eia kahi ʻike laulā o ke kaʻina hana o ka ʻili aila:
Hana kila: ʻO ka hana mua, ʻo ia ka hana ʻana i ke kila kiʻekiʻe i hoʻohana ʻia no ka hana ʻana i nā paipu casing. Hana ʻia ke kila i loko o nā hale wili kila ma o nā kaʻina hana e like me ka hoʻoheheʻe ʻana, ka hoʻomaʻemaʻe ʻana, a me ka hoʻopaʻa ʻana.
Hana ʻana i nā paipu: Ma kēia ʻanuʻu, hana ʻia ke kila i loko o nā paipu ma o nā ʻano hana like ʻole, me ka hana ʻana i nā paipu seamless a i ʻole nā ʻano hana kuʻi longitudinal a me spiral. Hana ʻia nā paipu seamless ma ke kī ʻana i kahi billet kila paʻa, ʻoiai hana ʻia nā paipu welded ma ka hoʻohui ʻana i nā ʻāpana kila me ka hoʻohana ʻana i nā ʻano kuʻi.
Ka mālama wela: Ma hope o ka hana ʻia ʻana o nā paipu, hele lākou i kahi kaʻina hana mālama wela e hoʻomaikaʻi i ko lākou mau waiwai mechanical. ʻO ka mālama wela e pili ana i ka hoʻomehana ʻana i nā paipu i kahi mahana kikoʻī a laila e hoʻomaʻalili koke iā lākou e hoʻomaikaʻi i ko lākou ikaika, paʻakikī, a me ke kūpaʻa ʻana i ka pala.
Ke kaula ʻana o nā paipu uhi: He hana koʻikoʻi ka kaula ʻana i ka hana ʻana i nā uhi aila. Ua kaula ʻia nā wēlau o nā paipu uhi e hiki ai ke hoʻopili ma waena o lākou i ka wā o ke kūkulu ʻana i ka luawai. Hiki ke hana ʻia ke kaula ʻana me ka hoʻohana ʻana i nā kaʻina hana kaula like ʻole, me nā pilina poʻohiwi wili a i ʻole nā pilina kaula tapered.
Kaohi maikaʻi a me ka nānā ʻana: Ke hana nei nā paipu casing i nā kaʻina hana kaohi maikaʻi a me ka nānā ʻana. Pili kēia i nā nānā ʻana i nā ana, ka nānā maka, ka hoʻāʻo ʻana i nā ʻāpana ultrasonic a magnetic paha, a me nā ʻano hoʻāʻo ʻē aʻe ʻaʻole luku e hōʻoia i ka hoʻokō ʻana o nā paipu i nā kikoʻī i koi ʻia a me nā kūlana maikaʻi.
Ka uhi ʻana a me ka hoʻopau ʻana: Hoʻopili pinepine ʻia nā paipu casing e pale iā lākou mai ka pala a hoʻomaikaʻi i ko lākou lōʻihi. Hoʻopili ʻia nā mea uhi e like me ka epoxy, polyethylene, a i ʻole zinc i ka ʻili o waho o nā paipu ma o nā ʻano hana e like me ke galvanizing hot-dip a i ʻole ka hoʻopili uhi ʻana. Hāʻawi kēia kaʻina hana uhi i ke kūpaʻa hou aku i ka pala a hōʻoia i ka mākaukau o nā paipu no ka hoʻolaha ʻana i nā lua aila a me ke kinoea.
ʻŌpala a me ka hoʻouna ʻana: Ke hala nā paipu i nā kaʻina hana kaohi maikaʻi a me ka uhi ʻana, ua hoʻopili ʻia a hoʻomākaukau ʻia no ka hoʻouna ʻana i nā mea kūʻai aku. Hoʻopili pinepine ʻia nā paipu, hoʻopaʻa ʻia, a pale ʻia e pale aku i ka hōʻino ʻia i ka wā o ka lawe ʻana.
ʻŌpala a me ka hoʻouna ʻana
Nā nīnau i nīnau pinepine ʻia
1. ʻO wai mākou?
Aia ko mākou keʻena nui ma Tianjin, Kina, a ua loea mākou i ka ʻoihana hoʻokuʻu aku kila no nā makahiki he 10 a ʻoi, me nā lālā ma ʻAmelika Hui Pū ʻIa, ʻEkuatoa, Guatemala a me nā ʻāina ʻē aʻe.
2. Pehea mākou e hōʻoia ai i ka maikaʻi?
Aia mau nā laʻana hana mua ma mua o ka hana nui ʻana;
E hana mau i ka nānā hope loa ma mua o ka hoʻouna ʻana;
3. He aha kāu e kūʻai mai ai mai iā mākou?
Nā pale photovoltaic, nā paila pepa kila, ke kila silicon, nā paipu hao ductile, nā gratings kila, a me nā haneli o nā mea kila ʻē aʻe.
4. No ke aha ʻoe e kūʻai mai ai mai iā mākou ma kahi o nā mea hoʻolako ʻē aʻe?
Hoʻohui i nā kumuwaiwai kiʻekiʻe o ka ʻoihana kila o Kina e hāʻawi i nā mea kūʻai aku me nā huahana kila kiʻekiʻe
Kūpono ke kumukūʻai a hiki ke hāʻawi ʻia nā waiwai i nā mea kūʻai aku i ka manawa kūpono.
5. He aha nā lawelawe e hiki iā mākou ke hāʻawi aku?
Nā huaʻōlelo hoʻouna i ʻae ʻia: FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express;
Nā kālā uku i ʻae ʻia: USD, Euro, RMB;
Nā ʻano uku i ʻae ʻia: T/T, L/C, Kāleka Hōʻaiʻē, Western Union, Kālā;
Nā ʻōlelo i ʻōlelo ʻia: Pelekania, Kina, ʻAlapia, Lūkini, Kōlea
Nā māhele huahana
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