API 5L PSL1 Ọkwa B X42 X50 X60 Pipe ígwè enweghị ntụpọ
Nkọwa Ngwaahịa
| Ọkwa | API 5LKlas B, X65 |
| Ọkwa nkọwapụta | PSL1, PSL2 |
| Oke Dayameta Mpụta | 1/2” ruo 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16”, 18”, 20”, 24” ruo 40”. |
| Usoro Ọkpụrụkpụ | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ruo SCH 160 |
| Ụdị Mmepụta | Enweghị Ntụpọ (A na-akpọgharị ọkụ na oyi), ERW (A na-ejikọ ike eletriki), SAW (A na-ejikọ aka n'ime mmiri) na LSAW, DSAW, SSAW, HSAW |
| Ụdị njedebe | Ọkụkọ ndị a kpụchara akpụcha, Ọkụkọ ndị a kpụchara akpụcha |
| Ogologo Ogologo | SRL (Ogologo Otu Enweghị Nhọrọ), DRL (Ogologo Ugboro Abụọ), 20 FT (mita 6), 40 FT (mita 12) ma ọ bụ, ahaziri ya |
| Okpu Nchedo | plastik ma ọ bụ ígwè |
| Ọgwụgwọ Elu | Ese ihe e ji aka mee, nke e ji agba ọbara ọbara mee, nke e ji oji mee, FBE, 3PE (3LPE), 3PP, CWC (Mkpuchi Simenti) CRA ma ọ bụ nke e ji ákwà kpuchie |
Ngosipụta Elu
Ihe osise ojii
FBE
3PE (3LPE)
3PP
Chaatị nha
| Dayameta Mpụta (OD) | Ọkpụrụkpụ Mgbidi (WT) | Nha Paịpụ Aha (NPS) | Ogologo | Ọkwa ígwè dị | Ụdị |
| 21.3 mm (0.84 in) | 2.77 – 3.73 mm | ½" | 5.8 mita / 6 mita / 12 mita | Klas B – X56 | Enweghị ntụpọ / ERW |
| 33.4 mm (1.315 in) | 2.77 – 4.55 mm | 1" | 5.8 mita / 6 mita / 12 mita | Klas B – X56 | Enweghị ntụpọ / ERW |
| 60.3 mm (2.375 in) | 3.91 – 7.11 mm | 2" | 5.8 mita / 6 mita / 12 mita | Ọkwa B – X60 | Enweghị ntụpọ / ERW |
| 88.9 mm (3.5 in) | 4.78 – 9.27 mm | 3" | 5.8 mita / 6 mita / 12 mita | Ọkwa B – X60 | Enweghị ntụpọ / ERW |
| 114.3 mm (4.5 in) | 5.21 – 11.13 mm | 4" | mita 6 / mita 12 / mita 18 | Ọkwa B – X65 | Enweghị ntụpọ / ERW / SAW |
| 168.3 mm (6.625 in) | 5.56 – 14.27 mm | 6" | mita 6 / mita 12 / mita 18 | Ọkwa B – X70 | Enweghị ntụpọ / ERW / SAW |
| 219.1 mm (8.625 in) | 6.35 – 15.09 mm | 8″ | mita 6 / mita 12 / mita 18 | X42 – X70 | ERW / SAW |
| 273.1 mm (10.75 in) | 6.35 – 19.05 mm | 10″ | mita 6 / mita 12 / mita 18 | X42 – X70 | SAW |
| 323.9 mm (12.75 in) | 6.35 – 19.05 mm | 12" | mita 6 / mita 12 / mita 18 | X52 – X80 | SAW |
| 406.4 mm (inchi 16) | 7.92 – 22.23 mm | 16" | mita 6 / mita 12 / mita 18 | X56 – X80 | SAW |
| 508.0 mm (inchi iri abụọ) | 7.92 – 25.4 mm | 20″ | mita 6 / mita 12 / mita 18 | X60 – X80 | SAW |
| 610.0 mm (inchi 24) | 9.53 – 25.4 mm | 24" | mita 6 / mita 12 / mita 18 | X60 – X80 | SAW |
Ọkwa Ngwaahịa
PSL 1 (Ọkwa Nkọwapụta Ngwaahịa 1): Ọ bụ àgwà bụ isi maka ọkpọkọ naenweghị nkebi ígwè pipemaka ngwa izugbe.
PSL 2 (Nkọwapụta Ngwaahịa Ọkwa 2): Nkọwapụta ọkwa dị elu nke nwere njirimara igwe emelitere na oke nhazi kemịkalụ siri ike yana NDT zuru oke.
Arụmọrụ na ngwa
| Ọkwa API 5L | Njirimara Mechanical dị mkpa (Ike Mmepụta) | Ọnọdụ Ndị Dị Mkpa na Amerịka |
| Klas B | ≥245 MPa | Anyị na-ejere ụlọ ọrụ owuwu nke ọkpọkọ gas dị ala na North America na obere ọrụ nchịkọta mmanụ na Central America ozi. |
| X42/X46 | >290/317 MPa | Sistemụ mmiri na-agbapụta mmiri na Midwest nke US na grid ike na obodo ndị dị na South America. |
| X52 (Isi) | >359 MPa | Ije ozi na paịpụ mmanụ shale na Texas, nchịkọta mmanụ na gas n'ime mmiri na Brazil, na ọrụ nnyefe gas gafere ókèala na Panama. |
| X60/X65 | >414/448 MPa | Ibuga ájá mmanụ na Kanada na ọkpọkọ mmanụ dị n'etiti ruo na nnukwu nrụgide na Ọwara Mexico |
| X70/X80 | >483/552 MPa | Ọkpọkọ mmanụ ndị dị n'etiti mba Amerịka, ikpo okwu mmanụ na gas dị n'ime mmiri Brazil. |
Usoro Teknụzụ
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Nnyocha Ihe Ndị Dị Mkpa- Họrọ ma lelee billets ma ọ bụ coils ígwè dị elu.
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Ịkpụpụta– Tụgharịa ma ọ bụ dụpuo ihe ahụ n'ụdị paịpụ (Enweghị ntụpọ / ERW / SAW).
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Ịgbado ọkụ- Jikọọ nsọtụ ọkpọkọ site na iguzogide eletriki ma ọ bụ ịgbado ọkụ arc miri emi.
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Ọgwụgwọ Okpomọkụ– Meziwanye ike na ike site na ikpo ọkụ a na-achịkwa.
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Nhazi na Nhazi- Gbanwee dayameta nke ọkpọkọ ma hụ na nha ya ziri ezi.
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Nnwale Na-anaghị Ebibi Ihe (NDT)– Lelee maka ntụpọ dị n'ime na nke elu.
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Nnwale Hydrostatic– Nwalee paịpụ ọ bụla maka iguzogide nrụgide na mmiri.
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Mkpuchi Elu– Tee mkpuchi mgbochi ire ere (varnish ojii, FBE, 3LPE, wdg).
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Akara na Nnyocha- Kanye akara nkọwapụta ma mee nyocha mma ikpeazụ.
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Nkwakọ ngwaahịa na nnyefe– Jiri asambodo ule igwe mee ihe, kpuchie ya, ma ziga ya.
Uru Anyị
Alaka Mpaghara na Nkwado Spanish:
Ụlọ ọrụ anyị dị n'ógbè na-enye aka n'asụsụ Spanish zuru oke ma na-ejikwa usoro omenala iji hụ na usoro mbubata dị mfe ma na-enweghị nsogbu.
Nnweta Ngwaahịa A Pụrụ Ịtụkwasị Obi:
Anyị na-ejigide ọkwa ngwaahịa siri ike ka e wee nwee ike ịhazi ma bufee iwu gị n'enweghị igbu oge na-enweghị isi.
Nkwakọ ngwaahịa nchekwa emelitere:
A na-ekechi ma mechie paịpụ ọ bụla nke ọma iji chebe ya pụọ na mmebi, nchara, na ikpughe gburugburu ebe obibi n'oge njem.
Nzipu Ngwa Ngwa zuru ụwa ọnụ:
Anyị na-enye mbupu zuru ụwa ọnụ nke ọma iji mee ka usoro ọrụ gị dị mma.
Nkwakọba na Ụgbọ njem
Nkwakọ ngwaahịa:
Nkọwa nkwakọ ngwaahịa: Anyị na-ebuga ọkpọkọ API na pallet osisi IPPC nke e ji ọkụ rụọ nke na-emezu ihe achọrọ maka ichekwa ihe dị na Central America. Akpụkpọ ahụ mmiri na-anaghị agbapụta agbapụta nke nwere akwa atọ, yana mkpuchi njedebe plastik - a na-ekpuchi ngwugwu ọ bụla nke ọma. Ngwugwu: tọn 2-3 bụ ihe a na-ahụkarị, obere kreen na ebe owuwu mpaghara na-enwekarị ike ijikwa ibu ahụ.
Nhọrọ Nhazi: Nha nkịtị bụ mita 12 maka mbupu akpati. Ọ dị mma maka ibuga n'elu ala n'ógbè ugwu Guatemala, Honduras, na ebe ndị dị nso bụ ụdị ogologo dị mkpụmkpụ nke mita 8 na mita 10.
Nchịkọta Akwụkwọ zuru oke: Akwụkwọ nkọwa mbupu ndị a na-esokwa mbupu ndị a: asambodo mmalite nke Spanish (fọọm B); asambodo ihe MTC; akụkọ nyocha SGS; ndepụta nkwakọ ngwaahịa na azụmaahịa akwụkwọ ọnụahịa. Enwere ike idozi ma nyeghachi mmejọ akwụkwọ n'ime awa 24.
Njem:
Anyị na-enye atụmatụ njem nkịtị—China → Colón, Panama (ụbọchị 30); Manzanillo, Mexico (ụbọchị 28); Limón, Costa Rica (ụbọchị 35)—ma na-enye kọntaktị maka ndị na-ebuga ngwa ahịa mpaghara a pụrụ ịtụkwasị obi (dịka ọmụmaatụ, TMM na Panama) iji jikwaa nnyefe maịlụ ikpeazụ site n'ọdụ ụgbọ mmiri gaa n'ebe mmanụ ma ọ bụ ebe a na-ewu ihe.
Ajụjụ Ndị A Na-ajụkarị
Q1: Paịpụ API 5L gị ọ na-emezu ụkpụrụ ndị dị na Amerịka?
A: Ee Ha na-agbaso API 5L 45th Edition, ASME B36.10M na mpaghara dịka Mexico NOM na Panama Free Trade Zone wdg. Enwere ike inyocha asambodo niile (API, NACE MR0175, ISO 9001) n'ịntanetị.
Q2: Kedu ọkwa ígwè m kwesịrị ịhọrọ?
Nrụgide dị ala (≤3 MPa): Ọkwa B / X42 — gas obodo, ịgba mmiri.
Nrụgide dị n'etiti (3–7 MPa): X52 — mmanụ ala na gas.
Nrụgide dị elu (≥7 MPa) / n'ụsọ oké osimiri: X65 / X70 / X80 — mmiri miri emi, ike dị elu.
Ndụmọdụ: Ndị injinia anyị nwere ike inye ndụmọdụ gbasara ọkwa kacha mma maka mkpa ọrụ gị.
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