Paipu laina API pili i nā paipu kila i hoʻolālā ʻia a hana ʻia e like me nā kūlana koʻikoʻi i hoʻonohonoho ʻia e ka American Petroleum Institute (API). Hoʻohana nui ʻia kēia mau paipu i ka ʻoihana aila a me ka ʻenehana no nā noi like ʻole, me ka lawe ʻana i nā hydrocarbons, e like me ka aila ʻaila, ke kinoea maoli, a me nā huahana petroleum.
Nā paipu laina API ua hana ʻia e kū i nā kūlana koʻikoʻi i ʻike ʻia i ka ʻimi ʻana, hana ʻana, a me ka lawe ʻana i ka aila a me ke kinoea. Pono lākou e pale aku i nā mahana wela, nā puʻe kiʻekiʻe, a me nā wahi corrosive, e hōʻoia ana i nā hana palekana a hilinaʻi. Hāʻawi nā kikoʻī API i nā alakaʻi no ka haku mele ʻana, nā waiwai mechanical, nā ana, a me nā koi hoʻāʻo e hōʻoia i ka maikaʻi a me ka hana o kēia mau paipu.
API Line Pipe kiko'ī:
Ua hoʻokumu ka API i kekahi mau kikoʻī no nā paipu laina, me nā mea ʻelua i hoʻohana nui ʻia ʻo API 5L a me API 5LX.
API 5L: Hoʻopili kēia kikoʻī i nā koi liʻiliʻi no ka hana ʻana i nā paipu laina kila ʻole a welded i hoʻohana ʻia i ka lawe ʻana i ka ʻaila wai a me ke kinoea maoli. Loaʻa i nā alakaʻi no ka haku mele ʻana, nā waiwai mechanical, ka mālama wela, nā ana, a me nā kaʻina hana hoʻāʻo.
API 5LX: He hoʻonui kēia kikoʻī o API 5L a uhi i nā koi hou aku no ka lawelawe ʻawaʻawa, e pili ana i nā kaiapuni i loaʻa ka hydrogen sulfide (H2S). Hoʻolālā ʻia nā paipu laina API 5LX e kū i nā hopena corrosive o H2S a kūpono no ka hoʻohana ʻana i nā hana kinoea a me ka aila.
ʻO nā kikoʻī API ʻē aʻe no nā paipu laina, ʻo ia ka API 5LC (Coiled Line Pipe), API 5LD (Compact/SemiCompact Offshore Line Pipe), a me API 5LW (Steel Line Pipe me ka Haʻahaʻa Huaʻai ikaika).
Nā pae kikoʻī o nā huahana (PSL):
Loaʻa ka API 5L Line Pipes i ʻelua pae kikoʻī huahana: PSL1 a me PSL2. Hōʻike kēia mau pae i nā koi like ʻole e like me ka haku mele, nā waiwai mechanical, a me nā kaʻina hana hoʻāʻo.
Wahi Nui:
Loaʻa ka API 5L Line Pipes ma kahi ākea o nā nui, maʻamau mai 2 3/8 iniha a 48 iniha ke anawaena o waho.
Pā mānoanoa:
Hiki ke ʻokoʻa ka mānoanoa o ka pā o API 5L Line Pipes ma muli o ka nui a me ka papa. Aia nā mānoanoa pā maʻamau mai SCH 10 a i SCH 160 a ma luna.
Papa kila:
Loaʻa ka API 5L Line Pipes i nā māka kila like ʻole, me ka ʻaʻole i kaupalena ʻia i:
Papa A25
Papa A
ʻAka B
X42, X46, X52, X56, X60, X65, X70, X80
Nā Kaʻina Hana Hana:
Hiki ke hana ʻia nā API 5L Line Pipes me ka hoʻohana ʻana i nā kaʻina hana like ʻole, me ka ʻaʻole i kaupalena ʻia i:
Maʻemaʻe: Hoʻopuka ʻia nā paipu ma ke ʻoki ʻana i ka billet paʻa o ke kila a laila hoʻokuʻu ʻia i ka lōʻihi a me ke anawaena.
Welded Resistance Electric (ERW): Hana ʻia nā paipu ma ka hana ʻana i nā wili kila i loko o nā ʻano cylindrical a laila hoʻopaʻa i ka hili lōʻihi me ka hoʻohana ʻana i ke kūpaʻa uila.
Submerged Arc Welded (SAW): Hana ʻia nā paipu ma ka wiliwili ʻana i ka hili lōʻihi me ka hoʻohana ʻana i nā ʻano hana kuʻi ʻana i ke arc submerged.
Ka ho'āʻo a me ka nānā ʻana:
Pono nā API 5L Line Pipes e hoʻāʻo a nānā i nā kaʻina hana e hōʻoia i ka hoʻokō ʻana i ka maʻamau. Hiki i kēia ke hoʻokomo i ka hoʻāʻo ʻana i ka haku mele, ka hoʻāʻo mechanical (tensile, hardness, impact), ka hoʻāʻo hoʻopau ʻole (ka hoʻāʻo ʻana i ka ultrasonika, ka nānā ʻana i nā particle magnetic), a me ka nānā ʻana.
Kūlana Aʻo:
ʻO ka API 5L Line Pipes he ʻeleʻele ka hopena, akā hiki ke hoʻolako pū ʻia me nā uhi ʻili a i ʻole nā mea lapaʻau e like me nā koi o ka mea kūʻai aku.
He mea nui e nīnau i ka mana hou loa o ka maʻamau API 5L no nā kikoʻī kikoʻī a me nā koi kikoʻī i ka papa i makemake ʻia a me ka noi. Eia kekahi, ʻokoʻa paha nā koi kikoʻī ma muli o ka mea hana a me ka hoʻohana ʻana i nā paipu.
Nā Papa Paipu Laina API:
Nā paipu laina API loaʻa i nā papa like ʻole, kēlā me kēia me nā ʻano kikoʻī a me nā noi. ʻO nā māka maʻamau ka:
X42 i X70: ʻO kēia nā māka maʻamau i hoʻohana ʻia no ka hapa nui o nā noi kaʻa aila a me ke kinoea. ʻO ka helu e pili ana i ka ikaika liʻiliʻi loa o ka paipu ma ksi (tausani paona i kēlā me kēia ʻīniha square). Hāʻawi nā māka kiʻekiʻe i ka ikaika a me ke kū'ē i ke kaomi kūloko.
X80 a me X100: He mau māka ikaika kiʻekiʻe kēia i hoʻohana ʻia no nā noi e koi ana i nā kaomi hana kiʻekiʻe a i ʻole nā pipeline kaʻa lōʻihi.
L360 a me L450: He mau māka wela haʻahaʻa kēia i hoʻolālā ʻia no nā kaiapuni waho a i ʻole arctic, e hōʻoia ana i ka ductility a me ka paʻakikī i nā wela haʻahaʻa.
L175 a i L290: He mau māka haʻahaʻa ikaika kēia i kūpono no nā noi haʻahaʻa haʻahaʻa a i ʻole ke kaumaha ke kaumaha, e like me nā mea hoʻonoho o waho.
ʻO ke koho o ka papa e pili ana i nā mea e like me ke kaomi hana, ka mahana, ka mamao o ka halihali, a me nā kūlana hoʻonohonoho.
Nā pono a me nā pono:
Hāʻawi nā paipu laina API i nā mea maikaʻi ma mua o nā mea paipu ʻē aʻe, e hoʻolilo iā lākou i mea koho maikaʻi loa no ka ʻoihana aila a me ke kinoea.
Ka ikaika a me ka lōʻihi: Ua hoʻolālā ʻia kēia mau paipu e kū i nā kaomi kiʻekiʻe, nā mahana, a me nā wahi paʻakikī, e hōʻoia ana i ka hilinaʻi lōʻihi a me ka palekana.
Kū'ē Kū'ē: Me ke koho pono o nā mea a me nā uhi, hiki i nā paipu ke pale aku i ka ʻino mai nā kumu like ʻole, me ka lepo, ka wai, a me ka hydrogen sulfide.
Ke kumu kūʻai: ʻoi aku ka maikaʻi o nā paipu laina API ma ko lākou ola holoʻokoʻa, ka helu ʻana i ke kau ʻana, mālama ʻia, a me nā kumukūʻai pani.
Loaʻa a me ka Standardization: ʻO nā kikoʻī API e hōʻoia i ka maikaʻi a me ka hana ʻana, e ʻae ana i ka loli a me ka maʻalahi o ka loaʻa ʻana o nā paipu mai nā mea hana like ʻole.
Ka palekana, ka hilinaʻi, a me ka lōʻihi
Hoʻopili ʻia nā paipu laina API i nā kaʻina hana hoʻāʻo a me ka nānā ʻana e hōʻoia i ko lākou palekana, hilinaʻi, a me ka lōʻihi. Loaʻa kēia mau paipu i nā hoʻokolohua like ʻole, me nā hoʻokolohua hydrostatic pressure, nā hoʻokolohua nondestructive, a me nā hoʻāʻo waiwai mechanical, e hōʻoia i ka hoʻokō ʻana i nā kūlana API. ʻO ka mālama pono ʻana i nā kikoʻī API e hōʻoia i ka holo ʻana o nā paipu laina me ka palekana a me ka hilinaʻi no nā manawa lōʻihi, e hōʻemi ana i ka hopena o ka leaks, hāʻule, a me nā hanana kaiapuni.
Mea Hana Paipu Laina API:
ʻO LONGMA GROUP kahi mea hana ʻoihana API Line Pipe a hāʻawi i nā hoʻonā huahana piha. Ua loaʻa i kāna kūpaʻa maikaʻi ka papa inoa UL a me ka FM i ʻae ʻia i ka hōʻoia palekana huahana ahi, hoʻopuka wikiwiki, a hāʻawi i nā palapala huahana piha, me ka nānā ʻana a me nā hoʻolālā hoʻāʻo (ITP), Manufacturing Procedure Specification (MPS), Material Test Certificate (MTC), etc. ke koho nei ʻoe i kāu API Line Pipe, e ʻoluʻolu e kelepona mai iā mākou ma info@longmagroup.com.
