Ko ngā paipa API 5L tuimotu e whakamahia whānuitia ana mō te hanganga ongā paipa mō te kawe hinu me te haumō ngā tawhiti roa, ā, e whakamahia ana hoki i roto i te hanganga o ngā hanganga mō te umanga pūngao, pērā i ngā whare whakapai hinu me ngā wheketere hinu matū.
Ngā Kupu Whakataki Poto mō ngā Paipa Rino Kore-Tuku API 5L
| Hua | Paipa Rino Tuitui API 5L | Whakatakotoranga |
| Rauemi | maitai waro | Ōhanga: 13.7-610mm Matotoru: sch40 sch80 sch160 Roa: 5.8-6.0m |
| Tau | L245，API 5L B /ASTM A106 B | |
| Mata | Tahanga, Pango rānei kua Peitahia | Whakamahinga |
| Ngā mutunga | Ngā pito papatahi | Paipa maitai tuku hinu/hau |
| Ngā pito kua piko rānei |
Te Tākai me te Tukunga:
Ngā Taipitopito Tākai: i roto i ngā paihere hexagonal e taea ai te moana kua tākaihia e ngā rīpene maitai, Me ngā whitiki nairona e rua mō ia paihere.
Ngā Taipitopito Tukunga: I runga i te RAHIA, kotahi marama te roa.
Paipa Rino Waro Kore Tuitui API 5L Rino Paerewa
| Paipa Kore-Tuitui o te Rino | Te Hanganga Matū mō te paipa PSL 1 me te WT ≤25mm (0.984 inc) | ||||
| C (mōrahi)% | Mn (mōrahi)% | P (mōrahi)% | S (mōrahi)% | V + Nb + Ti | |
| L245, Tau B rānei | 0.28 | 1.2 | 0.03 | 0.03 | Ki te kore e whakaaetia tētahi atu tikanga, ko te tapeke o ngā ihirangi o te niobium me te vanadium me iti iho i te 0.06%. Ko te tapeke o ngā kukū o te niobium, te vanadium me te titanium me iti iho i te 0.15%. |
| Paipa Kore-Tuitui o te Rino | Ngā Whakamātautau Kumemō te tinana paipa PSL 1 | |||
| Kaha Tukunga (min.) MPa | Kaha Kume (min.) MPa | |||
| L245, Tau B rānei | 245 | 415 | ||
Tūtohi Rahi o ngā Paipa Rino Kore-Tuitui API 5L
| INIHI | OD | Matotoru Pakitara Paerewa API 5L ASTM A106 | |||||||
| (MM) | SCH 10 | SCH 20 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 160 | XXS | |
| (mm) | (mm) | (mm) | (mm) | （mm) | (mm) | （mm) | (mm) | ||
| 1/4” | 13.7 | 2.24 | 3.02 | ||||||
| 3/8” | 17.1 | 2.31 | 3.2 | ||||||
| 1/2” | 21.3 | 2.11 | 2.77 | 3.73 | 4.78 | 7.47 | |||
| 3/4" | 26.7 | 2.11 | 2.87 | 3.91 | 5.56 | 7.82 | |||
| 1" | 33.4 | 2.77 | 3.38 | 4.55 | 6.35 | 9.09 | |||
| 1-1/4" | 42.2 | 2.77 | 3.56 | 4.85 | 6.35 | 9.7 | |||
| 1-1/2" | 48.3 | 2.77 | 3.68 | 5.08 | 7.14 | 10.15 | |||
| 2" | 60.3 | 2.77 | 3.91 | 5.54 | 8.74 | 11.07 | |||
| 2-1/2" | 73 | 3.05 | 5.16 | 7.01 | 9.53 | 14.02 | |||
| 3" | 88.9 | 3.05 | 5.49 | 7.62 | 11.13 | 15.24 | |||
| 3-1/2" | 101.6 | 3.05 | 5.74 | 8.08 | |||||
| 4" | 114.3 | 3.05 | 4.50 | 6.02 | 8.56 | 13.49 | 17.12 | ||
| 5" | 141.3 | 3.4 | 6.55 | 9.53 | 15.88 | 19.05 | |||
| 6" | 168.3 | 3.4 | 7.11 | 10.97 | 18.26 | 21.95 | |||
| 8" | 219.1 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 15.09 | 23.01 | 22.23 |
| 10" | 273 | 4.19 | 6.35 | 9.27 | 12.7 | 15.09 | 18.26 | 28.58 | 25.4 |
| 12" | 323.8 | 4.57 | 6.35 | 10.31 | 14.27 | 17.48 | 21.44 | 33.32 | 25.4 |
| 14" | 355 | 6.35 | 7.92 | 11.13 | 15.09 | 19.05 | 23.83 | 36.71 | |
| 16" | 406 | 6.35 | 7.92 | 12.70 | 16.66 | 21.44 | 26.19 | 40.49 | |
| 18" | 457 | 6.35 | 7.92 | 14.27 | 19.05 | 23.83 | 29.36 | 46.24 | |
| 20" | 508 | 6.35 | 9.53 | 15.09 | 20.62 | 26.19 | 32.54 | 50.01 | |
| 22" | 559 | 6.35 | 9.53 | 22.23 | 28.58 | 34.93 | 54.98 | ||
| 24" | 610 | 6.35 | 9.53 | 17.48 | 24.61 | 30.96 | 38.89 | 59.54 | |
| 26" | 660 | 7.92 | 12.7 | ||||||
| 28" | 711 | 7.92 | 12.7 | ||||||
Te Tukanga Hanga Paipa SMLS Kore-Tuku
Kōwhiringa Rauemi Mata:Ko te maitai waro kounga teitei te rauemi mata mō ngā paipa maitai waro kore hononga. Ko te nui o te waro i roto i te maitai he mea nui hei whakatau i ōna āhuatanga me te pai mō ngā momo mahi.
Te Whakamahana me te Wero:Ka whakamahanahia te rauemi mata ki te pāmahana teitei, kātahi ka werohia kia hanga he anga kau. He mea nui tēnei tukanga hei hanga i te āhua tuatahi o te paipa, ā, i te nuinga o te wā ka tutukihia mā roto i ngā tikanga pēnei i te wero hurihuri, te whakapūtanga, me ētahi atu tikanga motuhake rānei.
Te hurihuri me te rahi:Ka hurihia te anga kua werohia, ka whakawhāitihia kia rite ki te rahi e hiahiatia ana. Ko te tikanga, ka tutuki tēnei mā te whakamahi i tētahi raupapa o ngā mira hurihuri me ngā mira whakawhāiti kia rite ki te āhua me ngā rahi e hiahiatia ana.
Te Maimoatanga Wera:Ka tukuna te paipa maitai waro kore-honohono ki ngā tukanga maimoatanga wera pēnei i te whakamahana, te whakataurite, te tinei me te whakamahana hei whakarei ake i ōna āhuatanga miihini me te tango i ngā ahotea toenga. Ka āwhina hoki te maimoatanga wera ki te whakatutuki i te hanganga moroiti me ngā āhuatanga e hiahiatia ana o te maitai waro.
Te Whakamātautau me te Tirotiro:I roto i te tukanga hanga, ka whakamatautauria te paipa waro kore-whakangaro, kia tutuki ai ngā paerewa kounga e hiahiatia ana. Kei roto pea i tēnei ko te whakamātautau ultrasonic, te whakamātautau hydrostatic, te whakamātautau eddy current, me te tirotiro tirohanga.
Te Whakaoti me te Paninga:Kia tutuki te paipa tui-kore i ngā whakaritenga e hiahiatia ana, ka whai i ngā tukanga whakaoti pēnei i te whakatikatika, te tapahi, me te whakaotinga whakamutunga. Hei tāpiri, ka taea te pania te paipa ki ngā rauemi tiaki pēnei i te wanihi, te peita, te whakapūmau rānei hei whakapakari i tōna ātete ki te waikura, inā koa i roto i te maitai waro.
Te Tirotiro Whakamutunga me te Tākai:Ka tirotirohia te paipa rino kua oti te hanga kia tutuki ai ngā paerewa kounga me ngā whakaritenga a te kiritaki. Kātahi ka tākaihia kia āta, ka whakaritea mō te tuku ki te kiritaki.
Paipa Kore-Tunutunu API 5L Waro Rino Whakapūmau Kounga me te Whakamātautau
Whakamātautau waipū
Me tu te paipa tui kore i te whakamātautau waipū, me te kore e turuturu mā te hononga whakarewa, mā te tinana paipa rānei.
Ngā āheinga mō te diameter, te matotoru o te pakitara, te roa me te tika
| Kua tohua te whānui o waho | Ngā tūponotanga diameter o te paipa SMLS | Ngā manawanui i waho o te porowhita | ||
| Paipa engari ko te pito | Pito paipa | Paipa engari ko te pito | Pito paipa | |
| <60.3mm | − 0.8mm ki te + 0.4mm | − 0.4mm ki te + 1.6mm | ||
| ≥60.3mm ki te ≤168.3mm | ± 0.0075 D | 0.020 D | 0.015 D | |
| >168.3mm ki te ≤610mm | ± 0.0075 D | ± 0.005 D, engari ko te mōrahi o ± 1.6mm | ||
| >610mm ki te ≤711mm | ± 0.01 D | ± 2.0mm | 0.015 D, engari mōrahi o te 15mm, mō D/T≤75 | 0.01 D, engari mōrahi o te 13mm, mō D/T≤75 |
| mā te whakaaetanga mō te D/T>75 | mā te whakaaetanga mō te D/T>75 | |||
D: Te whānui o waho OD T: Te matotoru o te pakitara WT
