Nā paipu kila mānoanoa me ka paia mānoanoaHe kuleana koʻikoʻi i ka mīkini a me ka ʻoihana kaumaha ma muli o ko lākou mau waiwai mechanical koʻikoʻi.
A laila, e nānā hohonu mākou i nā hiʻohiʻona a me nā pono o ka pā mānoanoa seamless steel paipu mai nā kihi he nui e hāʻawi iā ʻoe i ka ʻike huahana piha.
Nā Kaʻina Hana Hana
Ua ʻike ʻia ʻo ke kaʻina hana o ka paipu kila maʻemaʻe ʻelua ʻano ʻano wela wela a me ke anuanu.
Eia naʻe, no nā paipu kila ʻole me ka mānoanoa o ka pā, hiki ke hoʻohana ʻia ka hopena wela wale nō.
ʻO ke kaʻina hana no ka hoʻopau wela o ka paipu kila seamless ka nui o:
1. Ke koho ʻana i nā bila: E koho i na billet o ka nui kupono a me ka haku mele e like me ka nui a me na koi.He hopena koʻikoʻi ka koho o ka billet i ka maikaʻi o ka huahana hope.
2. Hana mua: Wehe i ka ʻili oxidized a me nā haumia ʻē aʻe mai ka ʻili o ka billet.E hōʻoia ʻaʻole pili kēia mau mea o waho i ka maikaʻi o ka paipu i ka wā o ka mālama wela a me ka ʻōwili ʻana.
3. ʻO ka hoʻomehana billet: Hoʻomaʻamaʻa ʻia ka billet i ka mahana kūpono e hoʻomaʻamaʻa i ka deformation plastic.Pono ka hoʻomehana ʻana e pale aku i nā gradients wela i loko o ka mea, hiki ke alakaʻi i nā hemahema o ka huahana.
4. ʻO ka hoʻolōʻihi ʻia a me ka hoʻonui billet: Hoʻohana ʻia ka billet pōʻai wela i loko o kahi billet puʻu.Hoʻemi ʻia ka mānoanoa o ka pā a hoʻonui ʻia ka lōʻihi o ka billet e ka hoʻonui.
5. Kaʻa wela: Ua ʻōwili ʻia ka billet i ka wela kiʻekiʻe ma o ka wili wili wela e loaʻa ai ke anawaena waho a me ka mānoanoa o ka pā.ʻO ka ʻōwili wela ka pae nui i ka hoʻokumu ʻana o ka paipu, kahi e hoʻoholo ai i ke ʻano kumu a me ka nui o ka paipu.
6. Kaʻina hana wela: I mea e hoʻomaikaʻi ai i nā waiwai mechanical a me ka microstructure o nā paipu, ua hoʻokau ʻia nā paipu i nā kaʻina hana wela e like me ka normalizing a i ʻole annealing.Hiki iā ia ke hoʻopau i ke kaumaha, ka palaoa maikaʻi a hoʻomaikaʻi i ka paʻakikī.
7. Ka mālama ʻana i ka ʻili a me ka pale corrosion: Hoʻopili kēia i ka hoʻomaʻemaʻe a me ka uhi ʻana, e like me ka ʻaila a i ʻole ka pena pena, e hoʻomaikaʻi ai i ka pale ʻana i ka corrosion a me ka maikaʻi o ke ʻano o ka paipu kila.
8. Nānā maikaʻi: He ʻano o nā hoʻokolohua a me nā nānā ʻana, e like me ka hoʻāʻo dimensional, ka nānā ʻana a me ka nānā ʻana i ka ʻili, ka hoʻāʻo hoʻopau ʻole (e laʻa me ka hoʻāʻo ultrasonic), ka hoʻāʻo waiwai mechanical (e laʻa me ka tensile, ka hoʻāʻo ʻana i ka hopena), a me ka paʻakikī a me ka microstructural analysis e hōʻoia i ka hoʻokō ʻana o nā huahana. me nā kikoʻī loea a me nā kūlana maikaʻi.
Nā Kūlana Hoʻokō no nā Paipu kila Seamless a me nā Paipu
ASTM A106: Paipu kila kalapona ʻole no ka lawelawe wela wela.
ASTM A53: ʻeleʻele a welded ʻeleʻele a hoʻopaʻa wela i ka paipu kila galvanized no ke kaomi a me nā noi mechanical.
ASTM A333: Paipu kila ʻole a welded no ka lawelawe haʻahaʻa haʻahaʻa.
API 5L: Paipu laina no nā ʻōnaehana halihali paipu.
API 5CT: Ka pahu a me ka paipu no na luawai aila a me ke kinoea.
EN 10210: ʻO nā ʻāpana hollow kila ʻole a welded no nā hale thermoformed.
EN 10216: ʻO nā paipu kila liʻiliʻi no nā kumu kaomi.
EN 10297: ʻO nā paipu kila pōʻai ʻole a me nā paipu no nā kumu ʻenekinia maʻamau.
ISO 3183: ʻO nā paipu kila no nā ʻōnaehana kaʻa paipu no ka ʻoihana aila a me ke kinoea.
JIS G3454: Paipu kila kalapona no ka paipu kaomi.
JIS G3455: ʻO nā paipu kila kalapona no ka lawelawe puʻe kiʻekiʻe.
JIS G3461: ʻO nā paipu kila kalapona no nā paila a me nā mea hoʻololi wela.
AS/NZS 1163: Nā ʻāpana hakahaka o ke kila kila.
AS 1074: ʻO nā paipu kila a me nā mea pono.
IS 1161: Hōʻike no ka paipu kila no nā kumu hana.
API 5L, ASTM A53, a me ASTM A06hoʻohana pinepine ʻia i ka maʻamau, akā i kekahi ʻano o ka hoʻohana ʻana i kekahi i kekahi.
i kēia lā ua hoʻopau kaʻu hui i ka nānā ʻana a ua mākaukau e hoʻouna i ka355.6 × 90mānoanoa-wall seamless kila paipu, i ka hoʻokō 'ana i kēia mau hae.
Nā Pōmaikaʻi o ka paipu hao ʻole ma ka paia mānoanoa
1.Kiʻekiʻesikaika aphōʻoluʻoluresistance: Hiki i ka paipu kila mānoanoa paʻa ʻole ke kū i ke kaomi kiʻekiʻe me ka ʻole o nā wahi nāwaliwali i nā humu weld o ka paipu kila welded, i kūpono ia no nā kaiapuni kiʻekiʻe.
2. ʻO ke kūpaʻa ʻino: Hiki i ka paipu kila maʻemaʻe ke pale aku i ka ʻinoʻino ma nā wahi ʻino ma o ka haku mele ʻana a me ka mālama ʻana i ka ʻili.
E like me ke kaiapuni lawelawe acidic, a me ke kaiapuni lawelawe o waho.
3. Kū'ē wela kiʻekiʻe: Hiki i ka paipu kila maʻemaʻe ke hana ma nā wahi wela me ka nele o ka ikaika.
4. Nā ʻano o ka mānoanoa o ka pā: Hiki ke hana 'ia ka paipu kila ma'ema'e e like me ka makemake o nā pā mānoanoa like 'ole, hiki i ka 100mm ka mānoanoa o ka pā, 'o ia ho'i, 'a'ole hiki ke ho'okō 'ia ka paipu kila welded, 'oi aku no ka paipu kila mānoanoa li'ili'i.
5. Ke ola lōʻihi: Ma muli o kona ikaika kiʻekiʻe a me ke kūpaʻa corrosion maikaʻi, he lōʻihi kona ola lawelawe a hoʻemi i ka hopena o ka mālama ʻana.
Nā pōʻino o ka pā mānoanoa Seamless Steel Pipe
1.Kumukuai: Ke hoʻohālikelike ʻia me ka paipu kila welded a i ʻole ka mānoanoa pā maʻamau e ʻoi aku ka kiʻekiʻe o ke kumukūʻai, pono e hoʻopili pinepine ʻia kēia huahana.
2.pōʻai hana: Inā pono ʻoe e hoʻopilikino i ka hana ʻana, ua lōʻihi ka pōʻaiapili hana.
3.Kaumahat: ʻO ka mānoanoa o ka pā mānoanoa ke kaumaha iā lākou, hiki ke paʻakikī i ka lawe ʻana a me ka hoʻonohonoho ʻana.
4.Kaohi ana: ʻAʻole like ka maʻalahi o nā paipu mānoanoa ʻole me nā paipu welded ma ke ʻano o nā anawaena nui a liʻiliʻi paha.
Hoʻohana ʻia i nā paipu hao ʻole o ka pā mānoanoa
ʻOi aku ka maikaʻi o nā paipu kila mānoanoa me ka paia ʻole i nā noi ʻoihana e koi ana i ke kūʻē ʻana i ke kaomi kiʻekiʻe, ka wela kiʻekiʻe, ka ikaika kiʻekiʻe, a me ka hilinaʻi maikaʻi.
1. ʻOihana ʻaila a me nā kinoea: Hoʻohana ʻia i ka unuhi ʻana a me ka lawe ʻana i ka aila a me ke kinoea maoli, ʻoi aku ka nui o nā paipu aila a me nā paipu i hoʻopaʻa ʻia i nā kaiapuni ma lalo o ka honua.
2. ʻOihana kemika: Hoʻohana ʻia i loko o nā mea kanu kemika no ka hoʻoili ʻana i nā wai kahe kiʻekiʻe a i ʻole ma ke ʻano he ʻāpana o nā mea hoʻoili wela e like me nā reactors a i ʻole nā mea wela.
3. ʻOihana ikehu: hoʻohana ʻia e like me ka paila paila, ka paipu hoʻololi wela, a me ka paipu mahu ma nā wela kiʻekiʻe a me nā kaomi i ka cogeneration a me nā mea kanu nuklea.
4. Mechanicalmhana ʻana: Hoʻohanaʻia i ka hanaʻana i nā mea mechanical e hiki ai ke pale i nā puʻupuʻu kiʻekiʻe, e like me nā pūnaewele hydraulic, nā bearings, a me nā cylinders i ka hana kaʻa.
5. Ke kūkulu hale a me ke kūkulu halen: no ke kūkulu ʻana i ka haʻahaʻa haʻahaʻa kiʻekiʻe o ka hale kūkulu hale, e like me nā alahaka, nā papa kākoʻo mīkini nui, a me ke kaiapuni kiʻekiʻe o ke kia.
6. Ka moanaehana ʻenehana: Hoʻohana ʻia i ka hana moku a me ke kūkulu ʻana i nā paepae o waho, ʻoi aku hoʻi i nā ʻāpana e koi ana i ke kūpaʻa kiʻekiʻe a me ka ikaika.
7. ʻOihana mokulele a me ka lewa: hoʻohana ʻia i ka hana ʻana i nā mokulele, nā satelite rockets, a me nā mea koʻikoʻi ʻē aʻe o nā kaʻa aerospace, e koi ana i nā mea me nā kūlana kiʻekiʻe kiʻekiʻe a me nā ʻano ikaika.
8. Nā lako kaiapuni: no nā ʻōnaehana paipu i loko o nā mea kanu hoʻomaʻemaʻe a me nā keʻena hoʻomaʻemaʻe ʻōpala, a me nā paipu hōʻiliʻili kinoea i loko o nā pae ʻāina kiʻekiʻe.
9. ʻOihana Geothermal: no ka unuhi ana i ka ikehu geothermal, e like me ka wili ana i na luawai wela a me ka paipu no ka lawe ana i na wai wela.
10. Koa a me ka pale kaua: Ma ka 'enekinia koa, no ka hana 'ana i na mea no na submarine, pahu kaa, a me na kaa kaua e ae, a me na lako kaua e ae e koi ana i ka ikaika ki'eki'e a me ke ku'e pu'e.
ʻOiai ke kiʻekiʻe o ke kumu kūʻai a me ke kaumaha, koi ʻia nā paipu kila maʻemaʻe ʻole i ka paia no ko lākou ikaika kiʻekiʻe, kaomi, a me ka pale ʻana i ka corrosion i nā noi ʻoihana he nui.Hoʻolilo kēia mau hiʻohiʻona iā lākou i mea waiwai i ka ʻaila a me ke kinoea, kemika, ka ikehu, a me nā ʻoihana hana mīkini, ʻoi aku ka nui o nā pono waiwai kūpono a hoʻohana ʻia nā wahi paʻakikī.
ʻOiai ʻoi aku ka kiʻekiʻe o ke kumukūʻai kūʻai mua, ʻo ka lōʻihi o ka lōʻihi a me nā kumukūʻai mālama haʻahaʻa e ʻoi aku ka kūpono o ka huina o ka ʻona.
ʻO kā mākou pono
ʻO mākou kekahi o nā mea hoʻolaha kiʻekiʻe kiʻekiʻe kiʻekiʻe a me nā mea kūʻai mai Kina, me ka nui o nā paipu kila kila kiʻekiʻe, ua paʻa mākou i ka hāʻawiʻana iāʻoe i ka piha piha o nā paipu paipu.
No nā kikoʻī huahana hou aku, e ʻoluʻolu e kelepona mai iā mākou, ke kakali nei mākou i ke kōkua ʻana iā ʻoe e ʻike i nā koho paipu kila maikaʻi loa no kāu mau pono!
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Ka manawa hoʻouna: Mei-07-2024