Mea Hana Paipu Kila Alakaʻi a me ka Mea Hoʻolako ma Kina |

Nā kikoʻī o ka paipu laina i hoʻopaʻa ʻia ʻo API 5L X65 a me L450 LSAW

Wehewehe Pōkole:

Kūlana: API 5L;
PSL1: X65 a i ʻole L450;
PSL2:X65Q, X65M a i ʻole L450Q, L450M;
ʻAno: LSAW a i ʻole SAWL a i ʻole DSAW;
Ana: DN 350 - 1500;
Mānoanoa o ka paia: 8 - 80 mm;
Hoʻāʻo: Hoʻāʻo hydraulic, UT, RT a me nā hoʻāʻo paipu kila ʻē aʻe;
Nā wēlau o ka paipu: Nā wēlau maʻamau a i ʻole nā ​​bevels mechanical;

Uku: T/T,L/C;
Kumukūʻai:E leka uila mai iā mākou e kiʻi i kahi ʻōlelo kūʻai manuahi mai ka hale hana Kina.

Nā kikoʻī huahana

Nā Huahana Pili

Nā Lepili Huahana

He aha ka mea API 5L Grade X65?

API 5L X65 (L450)he paipu kila kalapona API 5L waena a kiʻekiʻe, i kapa ʻia no kona palena iki yikaika kahua o 65,300 psi (450 MPa).

Hoʻolālā pinepine ʻia ka paipu kila X65 no nā paipu ʻaila a me ke kinoea kahi e pono ai ke kūpaʻa a me ka hilinaʻi. Eia kekahi, ʻo kona mau waiwai mechanical maikaʻi loa a me ke kūpaʻa i ka palaho e kūpono ia no ka hoʻohana ʻana i nā paipu subsea a me nā wahi ʻoihana palaho loa.

E pili ana iā mākou

Botop Steelhe mea hana ʻoihana o ka paipu kila LSAW ʻaoʻao pālua i hoʻopaʻa ʻia i ka paia nui a me ke anawaena ma Kina.

Wahi: Kulanakauhale ʻo Cangzhou, Panalāʻau ʻo Hebei, Kina;

Huina Hoʻopukapuka: 500 miliona RMB;

Wahi hale hana: 60,000 mika kuea;

Ka mana hana makahiki: 200,000 tons o nā paipu kila JCOE LSAW;

Lako: Nā lako hana hana a me nā lako hoʻāʻo holomua;

Hana kūikawā: Hana ʻana i nā paipu kila LSAW;

Palapala hōʻoia: API 5L i hōʻoia ʻia.

Hoʻokaʻawale ʻana o API 5L X65

Ma muli o ka pae PSL a me ke kūlana hoʻouna, hiki ke hoʻokaʻawale ʻia ʻo X65 penei:

PSL1: X65 (L450);

PSL2: X65Q (L450Q) a me X65M (L450M);

I mea e hoʻoponopono ai i nā kūlana ʻino o nā wahi lawelawe kai (O) a me nā wahi lawelawe ʻawaʻawa (S), loaʻa i ke kūlana API 5L PSL2 nā koi kūikawā no nā wahi ʻelua. Hōʻike ʻia kēia mau koi ma ka hoʻohui ʻana i kahi leka kikoʻī i ka papa paipu.

Paipu PSL2 lawelawe ma waho o ke kai:X65QO (l450QO) a i ʻole X65MO (L450MO);

Paipu lawelawe ʻawaʻawa PSL2:ʻO X65QS (L450QS) a i ʻole X65MS (L450MS).

Nā Kūlana Hoʻouna

Nā Kūlana Hoʻouna API 5L X65

Ke ʻano o Q a me M

NoʻIKE(Hoʻopaʻa ʻia ke arc i hoʻoheheʻe ʻia) a i ʻolePIPI(Paipu Welded Hui Pū ʻIa), Q a me M ma ke kūlana hoʻouna o API 5L PSL2 e pili ana i nā kaʻina hana hana ma lalo nei.

ʻO ke ʻano o ka API 5L o Q a me M

Kaʻina Hana Hana API 5L X65

X65hiki ke hana ʻia nā paipu ma o nā ʻano hana hana like ʻole e kūpono i nā ʻano hana ʻenekinia like ʻole.

Kaʻina Hana Hana API 5L X65

SAWL(LSAW) he kūpono ia no ka hana ʻana i nā paipu nui ke anawaena, pā mānoanoa me nā anawaena ma mua o 660 mm, ʻoi aku hoʻi ma ke kumu kūʻai kahi e hāʻawi ai i kahi pono kumukūʻai ma mua o nā paipu humuhumu ʻole.

Ke kaʻina hana hana LSAW (SAWL)

LSAWua kapa pinepine ʻia hoʻi ʻoDSAWma muli o ke kaʻina hana kuʻi ʻaoʻao pālua i hoʻohana ʻia i ke kaʻina hana kuʻi. He mea nui e hoʻomaopopo ʻo DSAW e pili ana i ke ʻano kuʻi a ʻaʻole ia e pili pono i ke ʻano a i ʻole ke kuhikuhi o ka kuʻi. Hiki iā ia ke lilo i humuhumu pololei a i ʻole he humuhumu wili.

Nā ʻAno Hopena Paipu no API 5L X65

PSL1 Steel Pipe End: Hopena bele a i ʻole ka hopena maʻemaʻe;

PSL2 Steel Pipe End: ʻO ka hopena maʻamau;

No nā welau paipu maʻemaʻepono e mālama ʻia nā koi aʻe:

Pono e ʻoki ʻia nā ʻaoʻao hope o ka paipu hopena maʻemaʻe t ≤ 3.2 mm (0.125 in) i ʻehā ʻāpana.

Pono e hoʻokaʻawale ʻia nā paipu ʻaoʻao maʻamau me t > 3.2 mm (0.125 ʻīniha) no ka hoʻopili ʻana. Pono ke kihi bevel he 30-35° a ʻo ka laulā o ke alo aʻa o ka bevel he 0.8 - 2.4 mm (0.031 - 0.093 ʻīniha).

ʻO ka hoʻohuihui kemika API 5L X65

E hoʻoholo ʻia ka hoʻohuihui kemika o ka paipu kila PSL1 a me PSL2 t > 25.0 mm (0.984 in) ma o ka ʻaelike.

Ka Hoʻohui Kemika no ka Paipu PSL 1 me t ≤ 25.0 mm (0.984 ʻīniha)

API 5L X65 PSL1 Hoʻohui Kemika

Ka Hoʻohui Kemika no ka Paipu PSL 2 me t ≤ 25.0 mm (0.984 ʻīniha)

ʻO ka hoʻohuihui kemika API 5L X65 PSL2

No nā huahana paipu kila PSL2 i kālailai ʻia me kahika nui o ke kalapona o ≤0.12%, ke kalapona like CEpcmhiki ke helu ʻia me ka hoʻohana ʻana i kēia haʻilula:

CEpcm= C + Si/30 + Mn/20 + Cu/20 + Ni/60 + Cr/20 + Mo/15 + V/15 + 5B

No nā huahana paipu kila PSL2 i kālailai ʻia me kahika nui o ke kalapona > 0.12%, ke kalapona like CEllwhiki ke helu ʻia me ka hoʻohana ʻana i ke ʻano ma lalo nei:

CEllw= C + Mn/6 + (Cr + Mo + V)/5 + (Ni +Cu)/15

Nā Waiwai Mekanika API 5L X65

Nā Waiwai Uʻi

ʻAe ka hoʻāʻo tensile i ka hoʻoholo ʻana i nā waiwai koʻikoʻi o nā mea X65, me kaikaika hua, ikaika tensile, a mehoʻolōʻihi.

Nā Waiwai Tensile PSL1 X65

Nā Waiwai Tensile API 5L PSL1 X65

Nā Waiwai Tensile PSL2 X65

Nā Waiwai Tensile API 5L PSL2 X65

HoʻomaopopoUa hōʻike kikoʻī ʻia nā koi maAPI 5L X52, kahi hiki ke nānā ʻia inā pono.

Nā Hoʻokolohua Mekanika ʻē aʻe

Pili ka papahana hoʻāʻo ma lalo nei iNā ʻano paipu SAWNo nā ʻano paipu ʻē aʻe, e ʻike i nā Papa 17 a me 18 o API 5L.

Hoʻāʻo kūlou alakaʻi wili;

Hoʻāʻo paʻakikī paipu welded i hoʻokumu anu ʻia;

Nānā Macro o ke kuʻi i hoʻopili ʻia;

a no ka paipu kila PSL2 wale nō: hoʻāʻo hopena CVN a me ka hoʻāʻo DWT.

Hoʻāʻo Hydrostatic

Ka Manawa Hoʻāʻo

ʻO nā nui āpau o nā paipu kila humuhumu ʻole a hoʻopaʻa ʻia me D ≤ 457 mm (18 ʻīniha):manawa hoʻāʻo ≥ 5s;

Paipu kila i hoʻoheheʻe ʻia D > 457 mm (18 ʻīniha):manawa hoʻāʻo ≥ 10s.

Ka pinepine o ka hoʻokolohua

ʻO kēlā me kēia paipu kila.

Hoʻāʻo hydrostatic paipu kila API 5L papa B LSAW

Nā kaomi hoʻāʻo

ʻO ke kaomi hoʻāʻo hydrostatic P o kahipaipu kila maʻemaʻehiki ke helu ʻia ma ka hoʻohana ʻana i ke ʻano hoʻohālikelike.

P = 2St/D

Sʻo ia ke koʻikoʻi hoop. ua like ka waiwai me ka ikaika haʻahaʻa i kuhikuhi ʻia o ka paipu kila xa pakeneka, ma MPa (psi);

Pākēneka hoʻoholo waiwai S no ka hoʻāʻo Hydrostatic API 5L X65

tʻo ia ka mānoanoa o ka paia i kuhikuhi ʻia, i hōʻike ʻia ma millimeters (ʻīniha);

Dʻo ia ke anawaena waho i kuhikuhi ʻia, i hōʻike ʻia ma millimeters (ʻīniha).

Nānā ʻAʻole luku

No nā paipu SAW, ʻelua mau ʻano hana,UT(hoʻāʻo ultrasonic) a i ʻoleRT(nā hoʻāʻo radiographic), hoʻohana pinepine ʻia.

ETʻaʻole pili i nā paipu SAW (hoʻāʻo electromagnetic).

ʻO nā humuhumu i hoʻopaʻa ʻia ma nā paipu i hoʻopaʻa ʻia o nā papa ≥ L210/A a me nā anawaena ≥ 60.3 mm (2.375 in) e nānā pono ʻole ʻia no ka mānoanoa piha a me ka lōʻihi (100%) e like me ka mea i kuhikuhi ʻia.

Hoʻokolokolo ʻAʻole Luku ʻo LSAW Steel Pipe UT

Hoʻokolokolo UT ʻaʻole luku

Hoʻokolokolo ʻAʻole Luku ʻo LSAW Steel Pipe RT

Hoʻokolokolo RT ʻaʻole luku

Pakuhi Papa Kuhikuhi Paipu API 5L

Ua hoʻokaʻawale ʻia nā paipu API 5L i nā "Papa Kuhikuhi" like ʻole e like me nā mānoanoa o ka paia like ʻole, e like mePapa Kuhikuhi 20, Papa Kuhikuhi 40, Papa Kuhikuhi 80, a pēlā aku. Pili kēia mau mānoanoa o ka paia i nā helu kaomi like ʻole a me nā hiʻohiʻona noi. Pili kēia mau mānoanoa o ka paia i nā helu kaomi like ʻole a me nā hiʻohiʻona noi.

No ka maʻalahi o ka nānā ʻana a me ka hoʻohana ʻana, ua hoʻonohonoho mākou i nā faila PDF papa kuhikuhi kūpono. Hiki iā ʻoe ke hoʻoiho a nānā i kēia mau palapala inā pono.

E kuhikuhi i ke anawaena o waho a me ka mānoanoa o ka paia

Ua hāʻawi ʻia nā waiwai maʻamau no nā anawaena waho i kuhikuhi ʻia a me nā mānoanoa o ka paia i kuhikuhi ʻia o ka paipu kila maISO 4200a meASME B36.10M.

Pakuhi Nui API 5L

Nā Hoʻomanawanui Ana

Ua hōʻike kikoʻī ʻia nā koi API 5L no nā hoʻomanawanui dimensional maPapa API 5L BI mea e pale aku ai i ka hana hou ʻana, hiki iā ʻoe ke kaomi ma luna o ka hua polū e nānā i nā kikoʻī pili.

Nā noi

ʻO ka paipu kila API 5L X65 kahi paipu kila ikaika kiʻekiʻe i hoʻohana nui ʻia i ka ʻoihana aila a me ke kinoea, ʻoi aku hoʻi i nā paipu hoʻoili mamao loa a me nā noi kaomi kiʻekiʻe.

Nā paipu halihali mamao loaHoʻohana pinepine ʻia no nā paipu lawe ʻaila a me ke kinoea no ka mamao loa, pono kēia mau paipu e kū i ke kaomi kiʻekiʻe a me nā kūlana kaiapuni koʻikoʻi.

Nā paipu e keʻa anaMa kahi e pono ai nā paipu e hele i nā muliwai, nā mauna, a i ʻole nā ​​​​mea keakea ʻē aʻe, ʻo nā waiwai ikaika kiʻekiʻe o ka paipu kila API 5L X65 e hoʻolilo ia i mea kūpono.

Kahua ma waho o ke kaiMa ka unuhi ʻaila a me ke kinoea ma waho o ke kai, hoʻohana ʻia e hoʻohui i kahi kahua ʻeli i kahi kikowaena ʻāina a i ʻole e hoʻoili i nā hydrocarbons ma waena o nā hale ma waho o ke kai.

Nā ʻōnaehana paipu ʻoihanaHoʻohana ʻia i loko o nā petrochemicals, refineries, a me nā ʻoihana ʻē aʻe e halihali i nā ʻano media like ʻole, e like me ka ʻaila maka, ke kinoea kūlohelohe, nā mea maka kemika, a pēlā aku.

Mea like X65

ʻO ka maʻamau, ʻo nā mea like o ka API 5L X65 e pili ana i nā mea paipu kila me nā ʻano kemika like, nā waiwai mechanical, a me nā noi, eia kekahi o nā kūlana mea like a me nā māka:

ISO 3183: L450;

EN 10208-2: L450MB;

JIS G3454: STPG450;

DNV OS-F101: S450;

ʻO kā mākou pae lako

Kūlana: API 5L a i ʻole ISO 3183;

PSL1: X65 a i ʻole L450;

PSL2: X65Q, X65M a i ʻole L450Q, L450M;

ʻAno Paipu: Paipu Kila Kalapona i Welded ʻia;

Kaʻina Hana Hana: LSAW, SAWL a i ʻole DSAW;

Anawaena Waho: 350 - 1500;

Mānoanoa o ka paia: 8 - 80mm;

Lōʻihi: Nā lōʻihi kokoke a i ʻole ka lōʻihi kaulele;

Nā Papa Kuhikuhi Paipu: SCH10, SCH20, SCH30, SCH40, SCH60, SCH80, SCH100, SCH120, SCH140 a me SCH160.

Ka ʻike: STD, XS, XXS;

Uhi ʻana: Pena, varnish, 3LPE, FBE, 3LPP, HDPE, galvanized, epoxy zinc-waiwai, sima kaupaona, a pēlā aku.

Hoʻopili ʻana: lole pale wai, hihia lāʻau, kāʻei kila a i ʻole ka uea kila, pale hopena paipu plastik a hao paha, a pēlā aku. Hoʻopilikino ʻia.

Nā Huahana Kūlike: Loaʻa nā kūlou, nā flanges, nā mea hoʻopili paipu, a me nā huahana kūlike ʻē aʻe.


  • Ma mua:
  • Aʻe:

  • Nā kikoʻī o ka paipu kila i hoʻopaʻa ʻia ʻo API 5L X52 a i ʻole L360 LSAW

    Paipu Welded Arc-Arc i hoʻoheheʻe ʻia i loko o ka wai API 5L PSL1&PSL2 GR.B Longitudinal

    Paipu kila kalapona ASTM A252 GR.3 Structural LSAW(JCOE)

    Puʻu Paipu Kila EN10219 S355J0H LSAW(JCOE)

    ʻO ka paipu kila kalapona ASTM A334 Papa 6 LASW No ka mahana haʻahaʻa

    ʻO ka paipu kūkulu kila kalapona ASTM A501 Papa B LSAW

    Paipu kila kalapona ASTM A672 B60/B70/C60/C65/C70 LSAW

    Paipu kila BS EN10210 S275J0H LSAW(JCOE)

    Paipu kila ASTM A671/A671M LSAW

    Nā Huahana Pili