I-ASME SA-106/SA-106M-2019 Carbon steel pipe
| Okujwayelekile:I-ASTM SA106 | Ingxubevange Noma Cha: Cha |
| Iqembu Lebanga: GR.A,GR.B,GR.C njll. | Isicelo: Ipayipi Elimanzi |
| Ubukhulu: 1 - 100 mm | Ukwelashwa Okungaphezulu: Njengemfuneko yamakhasimende |
| Ububanzi Bangaphandle (Isiyingi): 10 - 1000 mm | Indlela Yokusebenza: Okugoqiwe Okushisayo |
| Ubude: Ubude obungaguquki noma ubude obungahleliwe | Ukwelashwa ngokushisa: Ukuvuselela/ukulungisa |
| Isimo Sesigaba: Isiyingi | Ipayipi Elikhethekile: Izinga lokushisa eliphezulu |
| Indawo Yomsuka: eShayina | Ukusetshenziswa: Ukwakhiwa, Ukuthuthwa Okuketshezi |
| Isitifiketi: ISO9001:2008 | Ukuhlolwa: ECT/CNV/NDT |
Ipayipi lensimbi elingenamthungo lokusebenza kwezinga lokushisa eliphezuluI-ASTM A106, ifanele ukushisa okuphezulu, Isetshenziswa kabanzi embonini kaphethiloli, yamakhemikhali, ibhoyila, isiteshi sikagesi, imikhumbi, ukukhiqiza imishini, izimoto, izindiza, izindiza, amandla, i-geology, ukwakhiwa kanye nemboni yezempi kanye neminye imboni.
Izinga lensimbi yesakhiwo yekhabhoni esezingeni eliphezulu: GR.A,GR.B,GR.C
| Ukwakheka, ％ | |||
| Ibanga A | Ibanga B | Ibanga C | |
| Ikhabhoni, ubuningi | 0.25A | 0.3B | 0.35B |
| I-Manganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| I-Phosphorus, ubuningi | 0.035 | 0.035 | 0.035 |
| I-Sulphur, ubuningi | 0.035 | 0.035 | 0.035 |
| I-Silicon, ubuncane | 0.10 | 0.10 | 0.10 |
| I-Chrome, i-maxC | 0.40 | 0.40 | 0.40 |
| Ithusi, maxC | 0.40 | 0.40 | 0.40 |
| I-Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| I-Nickel, i-maxC | 0.40 | 0.40 | 0.40 |
| I-Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A Kokuncishiswa ngakunye okungu-0.01% ngaphansi komkhawulo wekhabhoni ochaziwe, ukwanda okungu-0.06% we-manganese ngaphezu komkhawulo ochaziwe kuzovunyelwa kufikela kumkhawulo ophezulu ongu-1.35%. | |||
| B Ngaphandle kokuthi umthengi uchaze ngenye indlela, ngokwehliswa ngakunye okungu-0.01% ngaphansi komkhawulo wekhabhoni ocacisiwe, ukwenyuka okungu-0.06% we-manganese ngaphezu komkhawulo ocacisiwe kuzovunyelwa kufikela kumkhawulo ophezulu ongu-1.65%. | |||
| Lezi zinto ezinhlanu ezihlanganisiwe akumele zidlule u-1%. | |||
| Ibanga A | Ibanga B | Ibanga C | ||||||
| Amandla okudonsa, i-min, i-psi(MPa) | 48 000(330) | 60 000(415) | 70 000(485) | |||||
| Amandla okukhiqiza, i-min, i-psi(MPa) | 30 000(205) | 35 000(240) | 40 000(275) | |||||
| I-Longitudinal | I-Transverse | I-Longitudinal | I-Transverse | I-Longitudinal | I-Transverse | |||
| Ukwelulwa ngamasentimitha angu-2 (50 mm), min, % Ukuhlolwa okuyisisekelo kwe-longation minimum transverse strip, kanye nabo bonke osayizi abancane abahlolwe esigabeni esigcwele | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| Uma kusetshenziswa isampula yokuhlola ejwayelekile eyindilinga engu-2-intshi. (50-mm) ubude begeyiji | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Ukuhlolwa kwe-longitudinal strip | A | A | A | |||||
| Ekuhlolweni kwe-transverse strip, kufanele kukhishwe ukwehla ngakunye okungu-1/32-in. (0.8-mm) kobukhulu bodonga obungaphansi kuka-5/16 in. (7.9 mm) kusukela ekunwetshweni okuyisisekelo okuncane kwamaphesenti alandelayo. | 1.25 | 1.00 | 1.00 | |||||
| A Ukwelulwa okuncane ngamasentimitha angu-2 (50 mm) kuzonqunywa yi-equation elandelayo: | ||||||||
| e=625000A 0.2 / U 0.9 | ||||||||
| ngamayunithi angama-intshi-pound, kanye | ||||||||
| e=1940A 0.2 / U 0.9 | ||||||||
| ngamayunithi e-SI, | ||||||||
| kuphi: e = ukunwebeka okuncane ngamasentimitha angu-2. (50 mm), %, okuzungezwe ku-0.5% eseduze, A = indawo enqamula ingxenye yesampula yokuhlola ukucindezeleka, in.2 (mm2), ngokusekelwe kububanzi obucacisiwe bangaphandle noma ububanzi obucacisiwe bangaphandle noma ububanzi obucacisiwe besampula kanye nobukhulu bodonga obucacisiwe, obuzungezwe ku-0.01 in.2 (1 mm2) oseduze. (Uma indawo ebalwe ngaleyo ndlela ilingana noma ingaphezu kuka-0.75 in.2 (500 mm2), khona-ke inani elingu-0.75 in.2 (500 mm2) kufanele lisetshenziswe.), futhi U = amandla okudonsa acacisiwe, i-psi (MPa). | ||||||||
Ngaphezu kokuqinisekisa ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ukuhlolwa kwe-hydrostatic kwenziwa ngakunye, futhi kwenziwa ukuhlolwa kokushabalalisa nokwelula. Ngaphezu kwalokho, kunezidingo ezithile zesakhiwo esincane, usayizi wezinhlamvu, kanye nesendlalelo sokususa amakhabhoni epayipi lensimbi eliqediwe.
Amandla Okuphakelwa: Amathani ayi-1000 Ngenyanga Ngebanga Lepayipi Lensimbi le-ASTM SA-106
Kumaqoqo Nasebhokisini Lokhuni Eliqinile
Izinsuku eziyi-7-14 uma zikhona esitokweni, izinsuku ezingama-30-45 zokukhiqiza
Idiphozithi engu-30%, ikhophi engu-70% L/C noma i-B/L noma i-100% L/C uma ibonwa
