Amapayipi angenamthungo e-API 5L avame ukusetshenziswa ekwakhiweni kwe-amapayipi okuthutha uwoyela negesiamabanga amade, futhi asetshenziswa ekwakhiweni kwengqalasizinda yemboni yamandla, njengezindawo zokuhluza kanye nezitshalo ze-petrochemical.
Izethulo Ezifushane Zepayipi Lensimbi Elingenamthungo le-API 5L
| Umkhiqizo | Ipayipi Lensimbi Elingenamthungo le-API 5L | Imininingwane |
| Izinto | Insimbi Yekhabhoni | I-OD: 13.7-610mm Ubukhulu: sch40 sch80 sch160 Ubude: 5.8-6.0m |
| Ibanga | L245，API 5L B /ASTM A106 B | |
| Ubuso | Okupendwe Okungenalutho Noma Okumnyama | Ukusetshenziswa |
| Ukuphela | Iziphetho ezingenalutho | Ipayipi lensimbi lokulethwa kukawoyela/igesi |
| Noma iziphetho ezigobile |
Ukupakisha Nokulethwa:
Imininingwane Yokupakisha: ezinqwabeni ezilungele ulwandle ezigoqwe ngemicu yensimbi, Nezihlikihli ezimbili ze-nylon zenqwabeni ngayinye.
Imininingwane Yokulethwa: Kuye nge-QTY, ngokuvamile inyanga eyodwa.
I-API 5L I-Seamless Carbon Steel Pipe Steel Grade
| Ibanga Lensimbi Yepayipi Elingenamthungo | Ukwakheka Kwamakhemikhali kwe-PSL ipayipi eli-1 elinesisindo esingu-≤25mm (0.984 inc) | ||||
| C (ubuningi.)% | Mn (ubuningi.)% | I-P (ubuningi.)% | I-S (ubuningi.)% | V + Nb + Ti | |
| L245 noma iBanga B | 0.28 | 1.2 | 0.03 | 0.03 | Ngaphandle kokuthi kuvunyelwene ngenye indlela, isamba sokuqukethwe kwe-niobium ne-vanadium kufanele sibe ngu-0,06%. Isamba samazinga e-niobium, vanadium kanye ne-titanium kufanele sibe ngu-0,15%. |
| Ibanga Lensimbi Yepayipi Elingenamthungo | Ukuhlolwa Kokuqinakomzimba wepayipi le-PSL 1 | |||
| Amandla Okukhiqiza (iminithi) i-MPa | Amandla Okudonsa (ubuncane) MPa | |||
| L245 noma iBanga B | 245 | 415 | ||
Ishadi Losayizi Wepayipi Elingenamthungo Lensimbi ye-API 5L
| INCH | OD | Ubukhulu Bodonga Lwe-API 5L ASTM A106 Strandard | |||||||
| (MM) | I-SCH 10 | I-SCH 20 | I-SCH 40 | I-SCH 60 | I-SCH 80 | I-SCH 100 | I-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 | ||||||
Inqubo Yokukhiqiza Amapayipi E-SMLS Angenamthungo
Ukukhethwa Kwezinto Ezingavuthiwe:Insimbi yekhabhoni esezingeni eliphezulu ikhethwa njengezinto zokusetshenziswa zamapayipi ensimbi yekhabhoni angenamthungo. Okuqukethwe kwekhabhoni ensimbini kuyisici esibalulekile ekunqumeni izakhiwo zayo kanye nokufaneleka kwayo ezinhlotsheni ezahlukene zokusebenza.
Ukushisa Nokubhoboza:Izinto zokusetshenziswa zishiswa zifike ezingeni lokushisa eliphezulu bese zibhobozwa ukuze kwakheke igobolondo elingenalutho. Le nqubo ibalulekile ekudaleni isimo sokuqala sepayipi futhi ngokuvamile itholakala ngezindlela ezifana nokubhoboza okujikelezayo, ukukhipha, noma ezinye izindlela ezikhethekile.
Ukugoqa Nokulinganisa:Igobolondo elibhoboziwe lidlula ezinqubweni zokugoqa nokulinganisa ukuze kuncishiswe ububanzi balo kanye nobukhulu bodonga kube nobukhulu obudingekayo. Lokhu kuvame ukufezwa kusetshenziswa uchungechunge lwezigayo zokugoqa kanye nezigayo zokulinganisa ukuze kufezwe ukuma nobukhulu obufiselekayo.
Ukwelashwa Kokushisa:Ipayipi lensimbi yekhabhoni elingenamthungo libhekana nezinqubo zokwelashwa ngokushisa njengokufaka i-annealing, ukuvuselela, noma ukucima kanye nokushisa ukuze kuthuthukiswe izakhiwo zalo zomshini futhi kususwe noma yikuphi ukucindezeleka okusele. Ukwelashwa ngokushisa kusiza nasekufezeni isakhiwo esincane esifiselekayo kanye nezakhiwo zensimbi yekhabhoni.
Ukuhlolwa Nokuhlolwa:Kuyo yonke inqubo yokukhiqiza, ipayipi lekhabhoni elingenamthungo lidlula ezindleleni ezahlukene zokuhlola ezingabhubhisi futhi ezibhubhisayo ukuqinisekisa ukuthi lihlangabezana nezindinganiso zekhwalithi ezidingekayo. Lokhu kungafaka ukuhlolwa kwe-ultrasonic, ukuhlolwa kwe-hydrostatic, ukuhlolwa kwe-eddy current, kanye nokuhlolwa okubonakalayo.
Ukuqeda Nokumboza:Uma ipayipi elingenamthungo lihlangabezana nezimfuneko ezidingekayo, lidlula ezinqubweni zokuqeda ezifana nokuqondisa, ukusika, kanye nokuqeda. Ngaphezu kwalokho, ipayipi lingambozwa ngezinto zokuvikela ezifana ne-varnish, upende, noma i-galvanizing ukuze kuthuthukiswe ukumelana kwayo nokugqwala, ikakhulukazi uma kwenzeka insimbi yekhabhoni.
Ukuhlolwa Kokugcina Nokupakisha:Ipayipi lensimbi eliqediwe elingenamthungo lihlolwa okokugcina ukuqinisekisa ukuthi lihlangabezana nazo zonke izindinganiso zekhwalithi kanye nezidingo zamakhasimende. Libe selipakishwa ngokucophelela futhi lilungiselelwe ukuthunyelwa kumakhasimende.
Ukuqinisekiswa Kwekhwalithi Yepayipi Engenamthungo Yensimbi Yekhabhoni Ye-API 5L kanye Nokuhlolwa
Ukuhlolwa kwe-hydrostatic
ipayipi elingenamthungo kufanele likwazi ukumelana nokuhlolwa kwe-hydrostatic ngaphandle kokuvuza ngomthungo wokushisela noma umzimba wepayipi.
Ukubekezelela ububanzi, ukujiya kodonga, ubude kanye nokuqondile
| Kucacisiwe ububanzi bangaphandle | Ukubekezelelana kobubanzi bepayipi le-SMLS | Ukubekezelelana okungaphandle kokujiya | ||
| Ipayipi ngaphandle kokuphela | Ukuphela kwepayipi | Ipayipi ngaphandle kokuphela | Ukuphela kwepayipi | |
| <60.3mm | − 0.8mm kuya ku-+ 0.4mm | − 0.4mm kuya ku-+ 1.6mm | ||
| ≥60.3mm kuya ku-≤168.3mm | ± 0.0075 D | 0.020 D | 0.015 D | |
| >168.3mm kuya ku-≤610mm | ± 0.0075 D | ± 0.005 D, kodwa ubukhulu obungu-± 1.6mm | ||
| >610mm kuya ku-≤711mm | ± 0.01 D | ± 2.0mm | 0.015 D, kodwa okuphezulu 15mm, kwe-D/T≤75 | 0.01 D, kodwa okuphezulu 13mm, kwe-D/T≤75 |
| ngesivumelwano kwe-D/T>75 | ngesivumelwano kwe-D/T>75 | |||
D: OD ububanzi bangaphandle T: WT ubukhulu bodonga
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