API 5L Kōeke B X52 Paipa maitai Kore
Taipitopito Hua
| Koeke | API 5L Kōeke B, X42, X52, X56, X60, X65, X70, X80API 5L Kōeke B, X42, X52, X56, X60, X65, X70, X80 |
| Taumata Whakatakotoranga | PSL1, PSL2 |
| Awhe Diameter waho | 1/2" ki te 2", 3", 4", 6", 8", 10", 12", 16 inihi, 18 inihi, 20 inihi, 24 inihi ki te 40 inihi. |
| Apiti Matotoru | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ki SCH 160 |
| Momo Hangahanga | Kore (Hot Rolled and Cold Rolled), Welded ERW (Hoko resistance Welded), SAW (Submerged Arc Welded) i LSAW, DSAW, SSAW, HSAW |
| Momo Mutunga | He pito piko, He pito mania |
| Awhe Roa | SRL (Te roa Tupurangi Takitahi), DRL (Taurua Random Length), 20 FT (6 mita), 40FT (12 mita) ranei, whakaritea |
| Potae Tiaki | he kirihou, he rino ranei |
| Mahinga Mata | Mauriuri, Warnished, Pane Pango, FBE, 3PE (3LPE), 3PP, CWC (Waimaha Taumaha) CRA Whakakakahu, Raina Raina ranei |
Whakaatu Mata
Peita Pango
FBE
3PE (3LPE)
3PP
Rahi Tūtohi
| Taone o waho (OD) | Matotoru o te pakitara (WT) | Rahi Paipa Ingoa (NPS) | Te roa | Koeke maitai e waatea ana | Momo |
| 21.3 mm (0.84 inihi) | 2.77 – 3.73 mm | ½″ | 5.8 m / 6 m / 12 m | Koeke B – X56 | Korekore / ERW |
| 33.4 mm (1.315 in) | 2.77 – 4.55 mm | 1″ | 5.8 m / 6 m / 12 m | Koeke B – X56 | Korekore / ERW |
| 60.3 mm (2.375 in) | 3.91 – 7.11 mm | 2″ | 5.8 m / 6 m / 12 m | Koeke B – X60 | Korekore / ERW |
| 88.9 mm (3.5 inihi) | 4.78 – 9.27 mm | 3″ | 5.8 m / 6 m / 12 m | Koeke B – X60 | Korekore / ERW |
| 114.3 mm (4.5 inihi) | 5.21 – 11.13 mm | 4″ | 6 m / 12 m / 18 m | Koeke B – X65 | Korekore / ERW / SAW |
| 168.3 mm (6.625 in) | 5.56 – 14.27 mm | 6″ | 6 m / 12 m / 18 m | Koeke B – X70 | Korekore / ERW / SAW |
| 219.1 mm (8.625 in) | 6.35 – 15.09 mm | 8″ | 6 m / 12 m / 18 m | X42 – X70 | ERW / SAW |
| 273.1 mm (10.75 in) | 6.35 – 19.05 mm | 10″ | 6 m / 12 m / 18 m | X42 – X70 | SAW |
| 323.9 mm (12.75 in) | 6.35 – 19.05 mm | 12″ | 6 m / 12 m / 18 m | X52 – X80 | SAW |
| 406.4 mm (16 in) | 7.92 – 22.23 mm | 16″ | 6 m / 12 m / 18 m | X56 – X80 | SAW |
| 508.0 mm (20 in) | 7.92 – 25.4 mm | 20″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
| 610.0 mm (24 inihi) | 9.53 – 25.4 mm | 24″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
TAUMATA HUA
PSL 1 (Taumata Whakatakoto Hua 1): He taumata kounga paerewa whanui mo nga paipa.
PSL 2 (Taumata Whakataunga Hua 2): He tohu tino kaha ake me nga ahuatanga miihini teitei ake, te whakahaere matū me te NDT.
TE WHAKAMAHI ME TE TONO
| API 5L Kōeke | Ngā Āhuatanga Hangarau Matua (Te Kaha Tuku) | Nga Tauari e tika ana ki Amerika |
| Kōeke B | ≥245 MPa | Nga paipa hau pehanga iti i Amerika ki te Raki, he huihuinga hinu iti ki Amerika Waenganui |
| X42/X46 | >290/317 MPa | Ko te irrigation ahuwhenua i roto i te US Midwest, whatunga pūngao municipal i Amerika ki te Tonga |
| X52 (Matua) | >359 MPa | Ko nga paipa hinu shale i Texas, ko te kohi hinu me te hau ki uta i Brazil, ko te tuku hau ki Panama |
| X60/X65 | >414/448 MPa | Te kawe kirikiri hinu ki Kanata, nga paipa pehanga reo-ki-teitei i te Moana-a-Kiwa o Mexico |
| X70/X80 | >483/552 MPa | Nga paipa hinu-tawhiti i te US, nga papaaa hinu mo te wai hohonu me te hau i Brazil |
Tukanga Hangarau
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Te Tirohanga Rawa– Tīpakohia me te tirotiro i nga pire rino kounga teitei, nga porotaka ranei.
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Te hanga– Hurihia, werohia ranei nga rawa kia rite ki te ahua paipa (Kore / ERW / SAW).
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Wehenga– Whakauruhia nga tapa paipa ma te arai hiko, te pewa kua rukuhia ranei.
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Maimoatanga Wera- Whakapai ake i te kaha me te uaua ma te whakamahana whakahaere.
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Te Rahi me te Whakatika– Whakaritehia te diameter paipa me te whakarite i te tika o te ahu.
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Whakamātautau Whakamate-kore (NDT)– Tirohia nga hapa o roto me te mata.
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Whakamātautau Hydrostatic– Whakamatauhia ia paipa mo te pehanga me te turuturu.
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Whakakikorua Mata– Hoatuhia te paninga anti-corrosion (varnish Black, FBE, 3LPE, etc.).
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Te Tohu me te Tirotiro– Tohua nga whakaritenga ka mahia nga arowhai kounga whakamutunga.
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Te Whakapaipai me te Tukunga- Paihere, potae me te kaipuke me nga Tiwhikete Whakamatau Miihini.
To Tatou Painga
Tautoko Peka-a-rohe & Paniora:
Ko o maatau peka-a-rohe he awhina katoa i te reo Paniora, te whakahaere i nga tikanga whakaea me te whakarite kia pai te mahi kawemai mai i te timatanga ki te mutunga.
Kei te waatea nga taonga pono:
Na te maha o nga taonga kei o ringaringa, kua tino rite matou ki te whakatutuki wawe i o whakaritenga kaupapa me te kore e whakaroa.
Paanui Haumaru:
He pai te takai o ia putorino ki nga paparanga maha o te kiriata mirumiru whakamarumaru me te hiri kia kore e pakaru, kia pakaru ranei, kia mau tonu te tika o nga hua puta noa i te kawe.
Te Tukunga Tere me te Pai:
Ka whakarite matou i te wa tika me te ti'aturi i te tuku ki nga waahi katoa o te ao, ma te awhina i a koe ki te whakatutuki i nga raarangi kaupapa ma te maia.
Te takai me te kawe waka
Tapeke:
Tapeke Taipitopito:
Ko nga papaa rakau kua whakahiuhia e te IPPC me te kiriuhi parewai 3-ply me nga potae mutunga kirihou he pai te tiaki mai i te puehu me te makuku. Ko ia kawenga (2-3 t) ka uru ki nga warou iti e whakamahia ana ki nga waahi hanga whare i Amerika Waenganui.
Whakaritenga:
12m te roa e pai ana mo te kawe ipu, 8m me te 10m te roa e pai ana mo nga huarahi ki uta i nga rohe maunga penei i Guatemala me Honduras.
Tuhinga:
Kei roto te Tiwhikete Paniora mo te Taketake (Puka B), te tiwhikete rauemi MTC, te purongo SGS, te rarangi whakakakahu me te nama → 24-haora doc whakatika taurangi.
Te waka:
Nga wa whakawhiti: Haina–Panama (30 ra), Haina–Mexico (28 ra), Haina–Costa Rica (35 ra). Ko nga hoa o te rohe penei i te TMM i Panama ka whakarite kia maeneene te tuku tauranga-ki-pae.
FAQ
1. Kei te rite o hua paipa raina API 5L ki nga paerewa hou mai i Amerika?
Ae, ko ta maatau paipa raina API 5L e rite ana ki te API hou 5L 45th Revision, koinei te putanga kotahi mo Amerika katoa (US, Canada me Latin America). Ko a maatau hua e whai ana ki te ASME B36.10M mo nga rahi me etahi atu tohu o te rohe penei i te NOM o Mexico, te Ture Hokohoko Koreutu o Panama me etahi atu. Ko nga tiwhikete katoa (API, NACE MR0175, ISO 9001) ka taea te manatoko ipurangi.
2.Me pehea te whiriwhiri i te tohu API 5L tika (X52 vs X65)?
Kōwhirihia kia rite ki te pehanga mahi me te tono:
Koeke B / X42: Te hau pehanga iti, te wai me nga punaha irrigation (≤3 MPa).
X52 : Te pehanga Waenga (3–7 MPa) paipa hinu me te hau – he tino pai.
X65 / X70 / X80: Te pehanga teitei (≥7 MPa) ranei nga kaupapa o waho - te hua teitei ake (448–552 MPa).
Ka taea e a maatau miihini te tohu te tohu pai rawa atu mo to tono - kaore he utu ki a koe.
Wāhitau
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ī-mēra
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