Paipu laina API 5L no ka paipu laina aila a me ke kinoea

Wehewehe Pōkole:

Hoʻohana nui ʻia nā paipu laina paipu no nā paipu e halihali ana i ka ʻaila a me ke kinoea kūlohelohe. Hoʻohana nui ʻia ia i ka ʻaila, ke kinoea kūlohelohe, kemika, nā lako mana uila a me nā ʻoihana ʻē aʻe. ʻO Future Metal ma ke ʻano he mea hana paipu kila kalapona ʻoihana, loaʻa iā ia kāna hale hana ponoʻī, he nui nā paipu humuhumu i loko o ka waihona, a me nā kumukūʻai kūʻai pololei o ka hale hana, e mālama ana iā ʻoe i nā kumukūʻai hou aku, e kelepona mai iā mākou e kiʻi i ke kumukūʻai hoʻemi nui loa!


Nā kikoʻī huahana

Nā Lepili Huahana

Hiki ke hoʻokaʻawale ʻia nā paipu kinoea i ʻekolu ʻano: nā paipu hōʻiliʻili kinoea, nā paipu kinoea, a me nā paipu hoʻolaha kinoea e like me kā lākou hoʻohana.

①Pipe hōʻiliʻili kinoea: ʻo ka pipeline mai ke poʻo lua o ke kahua kinoea ma o ke kahua hōʻiliʻili i ka hale hana mālama kinoea a i ʻole ke kahua hoʻomaka compressor kinoea, ka mea i hoʻohana nui ʻia e hōʻiliʻili i ke kinoea kūlohelohe i mālama ʻole ʻia i unuhi ʻia mai ka stratum. Ma muli o ke kaomi kiʻekiʻe o ka lua kinoea, ʻoi aku ka nui o ke kaomi o ka pipeline hōʻiliʻili kinoea ma mua o 100 kgf/cm2, a ʻo ke anawaena o ka paipu he 50 a 150 mm.

②Nā paipu kinoea: nā paipu mai nā hale hana hana kinoea a i ʻole nā ​​kikowaena hoʻomaka o nā kumu kinoea i nā kikowaena hoʻolaha kinoea, nā mea hoʻohana nui a i ʻole nā ​​​​​​waihona kinoea ma nā kūlanakauhale nui, a me nā paipu e kamaʻilio pū ana kekahi me kekahi ma waena o nā kumu kinoea. Ma hope o ka hana ʻana, ua kūlike ka paipu me ka halihali paipu. ʻO ke kinoea kūlohelohe maʻamau (e ʻike i ka ʻenehana hoʻoili kinoea paipu) ka ʻāpana nui o ka ʻōnaehana hoʻoili kinoea holoʻokoʻa. ʻOi aku ka nui o ke anawaena o ka paipu kinoea ma mua o ka paipu hōʻiliʻili kinoea a me ka paipu hoʻolaha kinoea. ʻO ke anawaena o ka paipu kinoea nui loa he 1420 mm. Lawe ʻia ke kinoea kūlohelohe ma lalo o ke kaomi mai ke kikowaena hoʻomaka o ka compressor a me nā kikowaena compressor ma ke laina. ʻO ke kaomi hoʻoili kinoea he 70-80 kgf/cm2, a hiki i ka lōʻihi holoʻokoʻa o ka paipu ke hiki i nā tausani kilomita.

③Paipu hoʻolaha kinoea: ʻo ka paipu mai ke kahua hoʻoponopono a me ke ana ʻana o ke kaomi kūlanakauhale i ka laina lālā mea hoʻohana he haʻahaʻa ke kaomi, he nui nā lālā, he pūnaewele paipu mānoanoa, a he liʻiliʻi ke anawaena paipu. Ma waho aʻe o ka nui o nā paipu kila, hiki ke hana ʻia nā paipu hoʻolaha kinoea haʻahaʻa me nā paipu plastik a i ʻole nā ​​mea ʻē aʻe. .

Hoʻohana nui ʻia ke kila haʻahaʻa X-60 (ka palena ikaika o 42 kgf/cm2) no nā paipu, a ua hoʻomaka ʻia ka hoʻohana ʻana i nā mea ikaika kiʻekiʻe e like me X-65 a me X-70. I mea e hōʻemi ai i ke kū'ē ʻana o ka frictional i loko o ka pipeline, ua uhi pinepine ʻia nā paipu kila hou ma luna o 426 mm me nā uhi kūloko.

Hoʻoili ʻia nā kinoea o nā ʻano kino like ʻole ma ke ʻano he kauoha ma ka pipeline hoʻokahi, a me nā hoʻāʻo halihali paipu kinoea kūlohelohe kinoea a me ka wai ma -70°C a me 77 kgf/cm2 kaomi kiʻekiʻe. ʻO ka ʻōnaehana halihali paipu kinoea kūlohelohe he ʻelua ʻāpana: ke kahua hoʻoili kinoea pipeline a me ka ʻōnaehana laina. Hoʻokomo pū ka ʻōnaehana laina i nā pipelines, nā lumi valve ma ke ala, nā hale keʻa (e nānā i ka papahana keʻa pipeline a me ka papahana keʻa pipeline), ke kahua pale cathodic (e nānā i ka pipeline anticorrosion), ka ʻōnaehana kamaʻilio pipeline, ka hoʻouna ʻana a me ka ʻōnaehana nānā ponoʻī (e nānā i ka nānā ʻana i ka pipeline), a pēlā aku.

ʻO ka paipu kila ka mea nui o ka paipu. ʻO ka paipu kila hoʻoili kinoea kūlohelohe kahi huahana metallurgical kūikawā i hana ʻia e ka hana hohonu o ka pā (kāʻei). Ma muli o nā ʻokoʻa o ka ʻenehana hana, aia kekahi mau ʻokoʻa o ka hoʻonohonoho ʻana o ke kila pipeline i ke kila pipeline i hana ʻia e nā mea hana like ʻole. Me ka hoʻomohala mau ʻana o ka noiʻi kila pipeline, ua kau ʻo Kanada a me nā ʻāina ʻē aʻe i nā ʻāpana hoʻāʻo o ke kila pipeline X100 a me X120. Ma ka papahana pipeline Jining tie-line ma Kina, ua hoʻohana ʻia ke kila pipeline X80-grade no ka ʻāpana hoʻāʻo 7.71km no ka manawa mua. ʻO ka Paipu Kinoea Komohana-Hikina 4,843km ka lōʻihi o ka laina kumu lua e hoʻohana ana i ke kila paipu kila X80 me ke anawaena o 1219mm, kahi e hoʻonui ai i ke kaomi hoʻoili kinoea i 12Mpa. Ma ke ʻano laulā, ʻo ke kila X80 he ʻano pālua o ka ferrite a me ka bainite, ʻo ke kila paipu X100 he ʻano bainite, a ʻo ke kila paipu X120 he ultra-low carbon bainite a me ka martensite.

No nā paipu kinoea kūlohelohe, ʻo ka ikaika, ka paʻakikī a me ka hiki ke hoʻopili ʻia nā ʻōkuhi hoʻomalu maikaʻi ʻekolu maʻamau [6].

Nā kikoʻī huahana

Anawaena o waho 1/4 ʻīniha-36 ʻīniha
Mānoanoa o ka paia 1.25 mm-50 mm
Ka lōʻihi 3.0m-18m
Ka mālama ʻana i ka ʻili ke kuʻi ʻana i ka ʻaila, ka pahū ʻana, ka pena ʻana, a pēlā aku.
Hoʻouna ʻana kūlana annealed, normalized, normalized + tempered a me nā kūlana lapaʻau wela ʻē aʻe

Kūlana Maʻamau

API Spec 5L- American Standard

GB/T9711-1999- Kūlana Lahui

Hōʻike Huahana

300-1
300-2
300-3

ʻOihana kila paipu mea hana kumukūʻai kūʻai nui

ʻOi aku ka nui o kā mākou hale hana ma mua o30 mau makahiki o ka ʻike hana a me ka hoʻokuʻu aku, e hoʻokuʻu aku ana i nā ʻāina a me nā wahi he 50 a ʻoi, e like me ʻAmelika Hui Pū ʻIa, Kanada, Brazil, Chile, Netherlands, Tunisia, Kenya, Turkey, United Arab Emirates, Vietnam a me nā ʻāina ʻē aʻe.Me ka waiwai hana paʻa i kēlā me kēia mahina, hiki iā ia ke hoʻokō i nā kauoha hana nui a nā mea kūʻai aku.I kēia manawa aia he mau haneli o nā mea kūʻai aku me nā kauoha makahiki nui paʻa. Inā makemake ʻoe e kūʻai i ka paipu kila kalapona haʻahaʻa, ka paipu kila kalapona kiʻekiʻe, ka paipu ʻehā, ka paipu ʻehā kila pahu, ka paipu huinahā, ka paipu kila alloy, ka paipu kila seamless, ka paipu kila kalapona seamless, nā ʻōwili kila, nā pepa kila, ka paipu kila pololei, a me nā huahana kila ʻē aʻe, e kelepona mai iā mākou e hāʻawi iā ʻoe i ka lawelawe ʻoihana loa, e mālama i kou manawa a me ke kumukūʻai!

Ke kono nei hoʻi kā mākou hale hana i nā ʻelele kūloko ma nā ʻāina like ʻole. Aia ma mua o 60 mau ʻelele kila kila, ʻōwili kila a me nā paipu kila. Inā he ʻoihana kālepa haole ʻoe a ke ʻimi nei i nā mea hoʻolako kiʻekiʻe o nā papa kila, nā paipu kila a me nā ʻōwili kila ma Kina, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. No ka hāʻawi ʻana iā ʻoe i nā huahana ʻoihana a kiʻekiʻe loa ma Kina e hoʻomaikaʻi a hoʻomaikaʻi i kāu ʻoihana!

ʻO kā mākou hale hana ka mea nui loalaina hana huahana kila pihaa meke kaʻina hana hoʻāʻo huahana koʻikoʻi loa e hōʻoia i ka helu hala huahana 100%; ka mea nui loaʻōnaehana hoʻouna logistics piha, me kāna mea hoʻouna ukana ponoʻī,mālama iā ʻoe i nā kumukūʻai halihali hou aʻe a hōʻoia i ka 100% o nā waiwai. ka hoʻopili kūpono a me ka hōʻea ʻana. Inā ʻoe e ʻimi nei i ka pepa kila maikaʻi loa, ka ʻōwili kila, ka mea hana paipu kila ma Kina, a makemake ʻoe e mālama i ka ukana logistics hou aku, e ʻoluʻolu e kelepona mai iā mākou, e hāʻawi kā mākou hui kūʻai aku multilingual ʻoihana a me ka hui halihali logistics iā ʻoe i ka lawelawe huahana Steel maikaʻi loa e hōʻoia i ka loaʻa ʻana o kahi huahana i hōʻoia ʻia he 100% maikaʻi!

   E kiʻi i ka ʻōlelo maikaʻi loa no nā paipu kila: hiki iā ʻoe ke hoʻouna mai iā mākou i kāu mau koi kikoʻī a e hāʻawi kā mākou hui kūʻai aku multilingual iā ʻoe i ka ʻōlelo maikaʻi loa! E hoʻomaka kā mākou laulima ʻana mai kēia kauoha a e hoʻonui i ka pōmaikaʻi o kāu ʻoihana!


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