API 5L Ọkwa B X52 Pipe ígwè enweghị ntụpọ
Nkọwa Ngwaahịa
| Ọkwa | API 5L Klas B, X42, X52, X56, X60, X65, X70, X80API Klas B 5L, X42, X52, X56, X60, X65, X70, X80 |
| 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): Ọkwa mma ọkọlọtọ maka pipelines.
PSL 2 (Ọkwa Nkọwapụta Ngwaahịa nke 2): Nkọwapụta siri ike karịa nke nwere ihe ndị dị elu na igwe, njikwa kemịkalụ na NDT.
Arụmọrụ na ngwa
| Ọkwa API 5L | Njirimara Mechanical dị mkpa (Ike Mmepụta) | Ọnọdụ Ndị Dị Mkpa na Amerịka |
| Klas B | ≥245 MPa | Ọkpọkọ gas dị ala na North America, obere ebe mmanụ na-agbakọta na Central America |
| X42/X46 | >290/317 MPa | Ịgba mmiri n'ugbo na US Midwest, netwọk ike obodo na South America |
| X52 (Isi) | >359 MPa | Ọkpọkọ mmanụ shale na Texas, mkpokọta mmanụ na gas n'ime mmiri na Brazil, nnyefe gas gafere ókèala na Panama |
| X60/X65 | >414/448 MPa | Ụgbọ njem ájá mmanụ na Kanada, ọkpọkọ ọkpọkọ nrụgide dị n'etiti ruo na elu na Ọwara Mexico |
| X70/X80 | >483/552 MPa | Ọkpọ mmanụ dị ogologo na US, ikpo okwu mmanụ na gas miri emi na 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
Nkwado Alaka Mpaghara na Spanish:
Alaka mpaghara anyị na-enye aka zuru oke n'asụsụ Spanish, na-ejikwa nhazi omenala na ịhụ na usoro mbubata ngwa ahịa na-aga nke ọma site na mmalite ruo na njedebe.
Nnweta Ngwaahịa A Pụrụ Ịtụkwasị Obi:
Ebe anyị nwere ọtụtụ ngwa ahịa dị n'aka, anyị nwere ngwa zuru oke iji mezuo ihe ị chọrọ n'ọrụ gị ozugbo na n'egbughị oge.
Nkwakọ ngwaahịa echekwara:
A na-eji nlezianya kechie paịpụ ọ bụla n'ọtụtụ oyi akwa nke ihe mkpuchi afụ ma mechie ikuku iji gbochie mmebi ma ọ bụ mmebi, na-eme ka ngwaahịa ahụ guzosie ike n'oge njem.
Nnyefe ngwa ngwa na nke dị irè:
Anyị na-ahụ na nnyefe ọrụ anyị dị mma n'oge na ebe ọ bụla anyị na-aga n'ụwa niile, na-enyere anyị aka irute usoro ọrụ anyị siri ike n'enweghị obi abụọ.
Nkwakọba na Ụgbọ njem
Nkwakọ ngwaahịa:
Nkọwa ngwugwu:
Paletị osisi e ji ọkụ rụọ nke IPPC nwere akpụkpọ ahụ mmiri mmiri nke nwere akwa atọ na mkpuchi njedebe plastik na-echebe nke ọma pụọ na uzuzu na mmiri. A na-emegharị ibu ọ bụla (2-3 t) maka obere kreen eji arụ ụlọ na Central America.
Nhazi:
Ogologo nke mita 12 dị mma maka ibufe akpa, ogologo nke mita 8 na mita 10 dabara adaba maka ụzọ ime obodo na mpaghara ugwu dịka Guatemala na Honduras.
Akwụkwọ:
O nwere Asambodo Mmalite nke Spanish (Fọm B), asambodo ihe MTC, akụkọ SGS, ndepụta nkwakọ ngwaahịa na akwụkwọ ọnụahịa → nkwa ndozi akwụkwọ ozi awa 24.
Njem:
Oge njem: China-Panama (ụbọchị 30), China-Mexico (ụbọchị 28), China-Costa Rica (ụbọchị 35). Ndị mmekọ obodo dịka TMM na Panama na-ahụ na nnyefe ụgbọ mmiri site n'ebe dị anya.
Ajụjụ Ndị A Na-ajụkarị
1. Ngwaahịa paịpụ API 5L gị hà kwekọrọ n'ụkpụrụ kachasị ọhụrụ sitere na Amerịka?
Ee, ọkpọkọ API 5L anyị kwekọrọ na API 5L 45th Revision kachasị ọhụrụ, nke bụ otu ụdị maka Amerịka niile (US, Canada na Latin America). Ngwaahịa anyị na-agbasokwa ASME B36.10M maka nha na nkọwapụta mpaghara ndị ọzọ dịka NOM nke Mexico, iwu mpaghara azụmaahịa efu nke Panama wdg. Asambodo niile (API, NACE MR0175, ISO 9001) bụ nke a pụrụ ịchọpụta n'ịntanetị.
2. Kedu otu esi ahọrọ ọkwa API 5L kwesịrị ekwesị (X52 vs X65)?
Họrọ dịka nrụgide ọrụ na ngwa si dị:
Ọkwa B / X42: Sistemụ gas, mmiri na mmiri dị ala (≤3 MPa).
X52: Paịpụ mmanụ na gas nke nwere nrụgide dị ala (3–7 MPa) - nke kachasị arụ ọrụ nke ọma.
X65 / X70 / X80: Nrụgide dị elu (≥7 MPa) ma ọ bụ ọrụ ndị dị n'èzí - mmụba dị elu (448–552 MPa).
Ndị injinia anyị nwere ike ịkwado akara kacha mma maka ngwa gị - na-akwụghị gị ụgwọ.
Adreesị
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