Hoʻolauna i ka uhi ʻaila

Nā noi no ka uhi ʻaila:

Hoʻohana nui ʻia no ka ʻeli ʻana i ka luawai aila i ke kaʻina hana ʻeli a ma hope o ka pau ʻana o ke kākoʻo paia o ka luawai, i mea e hōʻoia ai i ke kaʻina hana ʻeli a me ka hana maʻamau o ka luawai holoʻokoʻa ma hope o ka pau ʻana. Ma muli o nā kūlana geological like ʻole, he paʻakikī ke kūlana koʻikoʻi o ka honua, a ʻo ka hana piha o nā koʻikoʻi tensile, compressive, bending a me torsional ma ke kino paipu e kau i nā koi kiʻekiʻe no ka maikaʻi o ka pahu ponoʻī. Ke hōʻino ʻia ka pahu ponoʻī ma muli o kekahi kumu, hiki ke alakaʻi i ka hōʻemi ʻana o ka hana ʻana o ka luawai holoʻokoʻa, a i ʻole ka ʻōpala.

 

Nā ʻano o ka ʻili hinu:

Wahi a SY/T6194-96 "ʻili petroleum", hiki ke puʻunaue ʻia i ʻelua ʻano: ʻili wili pōkole a me kona kola a me ka ʻili wili lōʻihi a me kona kola.

 

ʻO ke kūlana o ka pahu ʻaila a me ka hoʻopili ʻana:

Wahi a SY/T6194-96, pono e nakinaki ʻia ka ʻili o ka hale me ka uea kila a i ʻole ke kāʻei kila. Pono e wili ʻia ka ʻāpana i hōʻike ʻia o kēlā me kēia ʻili a me ke kaula kola me ke apo pale e pale ai i ke kaula.

Pono e hoʻolako ʻia ka pahu me ke kaula a me ke kola e like me ka API SPEC 5CT1988 paʻi mua a i ʻole ma kekahi o nā ʻano hopena paipu penei: welau pālahalaha, kaula poepoe me ke kola ʻole a kola ʻole paha, kaula trapezoidal offset me ke kola ʻole a i ʻole, kaula pololei, hana hopena kūikawā, hana apo sila.

 

Papa kila no ka ʻili petroleum:

Hiki ke hoʻokaʻawale ʻia ke kila o ka ʻaila i nā ʻano kila like ʻole e like me ka ikaika o ke kila ponoʻī, ʻo ia hoʻi ʻo H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P-110, Q-125, a pēlā aku.ʻOkoʻa nā kūlana o ka luawai, ka hohonu o ka luawai, a ʻokoʻa hoʻi ka hoʻohana ʻana i ke kila. Pono nō hoʻi ka pahu ponoʻī e kūpaʻa i ka pala i nā wahi pala. Ma nā wahi me nā kūlana honua paʻakikī, pono nō hoʻi ka pahu e kūpaʻa i ka haki.

 

ʻO ke ʻano helu kaumaha o ka ʻili aila penei:

KG/ m = (ke anawaena waho - ka mānoanoa o ka paia) * ka mānoanoa o ka paia *0.02466

 

Ka lōʻihi o ka ʻili aila:

ʻEkolu ʻano lōʻihi i kuhikuhi ʻia e ka API: R-1 4.88 a i 7.62m, R-2 7.62 a i 10.36m, R-3 10.36m a i ʻoi aku ka lōʻihi.

 

ʻAno buckle ʻaila:

API 5CTʻO nā ʻano buckle casing petroleum e komo pū me STC (buckle poepoe pōkole), LTC (buckle poepoe lōʻihi), BTC (buckle alapiʻi hapa), VAM (buckle mōʻī) a me nā ʻano buckle ʻē aʻe.

 

Nānā hana kino o ka ʻili petroleum:

(1) Wahi a SY/T6194-96. No ka hana ʻana i ka hoʻāʻo pālahalaha (GB246-97) ka hoʻāʻo tensile (GB228-87) a me ka hoʻāʻo hydrostatic.

(2) hoʻāʻo hydrostatic, hoʻāʻo pālahalaha, hoʻāʻo haki corrosion sulfide stress, hoʻāʻo paʻakikī (ASTME18 a i ʻole E10 mana hou loa), hoʻāʻo tensile, hoʻāʻo hopena transverse (ASTMA370, ASTME23 a me ka mana hou loa o nā kūlana pili) e like me nā ʻōlelo o ka American Petroleum Institute APISPEC5CT1988 paʻi mua Ok), hoʻoholo ʻana i ka nui o ka palaoa (ASTME112 mana hou loa a i ʻole kekahi ʻano hana ʻē aʻe)

 

Ka lawe ʻana mai a me ka hoʻokuʻu aku ʻana i ka ʻili aila:

(1) ʻO nā ʻāina nui e lawe mai ana i nā ʻili aila: Kelemania, Iapana, Romania, Czech Republic, Italia, United Kingdom, Austria, Switzerland, ʻAmelika Hui Pū ʻIa, Argentina, a me Singapore hoʻi e lawe mai ana.ʻO nā kūlana hoʻokomo mai e pili ana i ke kūlana o ka American Petroleum Institute API5A, 5AX, 5AC. ʻO ke kila kila ʻo H-40, J-55, N-80, P-110, C-75, C-95 a pēlā aku. ʻO nā kikoʻī nui ʻo 139.77.72R-2, 177.89.19R-2, 244.58.94R-2, 244.510.03R-2, 244.511.05r-2, a pēlā aku.

(2) ʻEkolu ʻano lōʻihi i kuhikuhi ʻia e ka API: ʻo R-1 he 4.88 ~ 7.62m, ʻo R-2 he 7.62 ~ 10.36m, ʻo R-3 he 10.36m a ʻoi aku ka lōʻihi.

(3) Ua hōʻailona ʻia kekahi hapa o nā waiwai i lawe ʻia mai me ka LTC, ʻo ia hoʻi, ka lima buckle filament.

(4) Ma waho aʻe o nā kūlana API, he liʻiliʻi ka nui o nā bushing i lawe ʻia mai Iapana e kūlike me nā kūlana o nā mea hana Kepani (e like me Nippon Steel, Sumitomo, Kawasaki, a pēlā aku), ʻo nā helu kila he NC-55E, NC-80E, NC-L80, NC-80HE, a pēlā aku.

(5) Ma nā hihia hoʻopiʻi, aia nā hemahema o ke ʻano e like me ke kaula ʻeleʻele, ka hōʻino ʻana o ke kaula uea, ka pelu ʻana o ke kino paipu, ka haki ʻana o ke kaula a me ka mamao paʻa o ke kaula ma waho o ke ahonui, ka waiwai hoʻopili J ma waho o ke ahonui, a me nā pilikia maikaʻi kūloko e like me ka haki ʻana o ka palupalu a me ka ikaika haʻahaʻa o ka pahu.

Nā waiwai mechanical o kēlā me kēia papa kila o ka ʻaila petroleum:

kūlana

lama

Ikaika tensile (MPa)

Ka ikaika o ka hoʻopuka ʻana (MPa)

Hoʻolōʻihi (%)

paʻakikī

API SPEC 5CT

J55

P 517

379 ~ 552

Papa nānā

 

K55

P 517

P 655

 

N80

P 689

552 ~ 758

 

L80(13Cr)

P 655

552 ~ 655

241 hb a emi mai paha

P110

P 862

758 ~ 965

 

Ka manawa hoʻouna: ʻOkakopa-12-2022

ʻO Tianjin Sanon Steel Pipe Co., LTD.

Wahi noho

Papa 8. Jinxing Building, No 65 Hongqiao Area, Tianjin, Kina

Kelepona

+86 15320100890

WhatsApp

+86 15320100890