ASME SA-106 / SA-106M-2015 Umuyoboro w'icyuma
| Igipimo:ASTM SA106 | Amavuta cyangwa Oya: Oya |
| Itsinda Ryiciro: GR.A, GR.B, GR.C nibindi | Gusaba: Umuyoboro w'amazi |
| Umubyimba: 1 - 100 mm | Kuvura Ubuso: Nkibisabwa umukiriya |
| Diameter yo hanze (Uruziga): 10 - 1000 mm | Ubuhanga: Bishyushye |
| Uburebure: Uburebure buhamye cyangwa uburebure butemewe | Kuvura ubushyuhe: Annealing / bisanzwe |
| Igice Igice: Uruziga | Umuyoboro udasanzwe: Ubushyuhe bwo hejuru |
| Aho bakomoka: Ubushinwa | Ikoreshwa: Ubwubatsi, Gutwara Amazi |
| Icyemezo: ISO9001: 2008 | Ikizamini: ECT / CNV / NDT |
Umuyoboro w'icyuma udafite icyerekezo cyo gukora ubushyuhe bwo hejuruASTM A106, ikwiranye n'ubushyuhe bwo hejuru, Ikoreshwa cyane muri peteroli, inganda zikora imiti, amashyiga, amashanyarazi, ubwato, gukora imashini, imodoka, indege, ikirere, ingufu, geologiya, ubwubatsi ninganda za gisirikare nizindi nganda.
Urwego rwicyuma cyiza cya karubone cyiza: GR.A, GR.B, GR.C.
| Ibigize, ％ | |||
| Icyiciro A. | Icyiciro B. | Icyiciro C. | |
| Carbone, max | 0.25A | 0.3B | 0.35B |
| Manganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| Fosifore, max | 0.035 | 0.035 | 0.035 |
| Amazi meza | 0.035 | 0.035 | 0.035 |
| Silicon, min | 0.10 | 0.10 | 0.10 |
| Chrome, maxC | 0.40 | 0.40 | 0.40 |
| Umuringa, maxC | 0.40 | 0.40 | 0.40 |
| Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| Nickel, maxC | 0.40 | 0.40 | 0.40 |
| Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A Kuri buri kugabanuka kwa 0.01% munsi ya karubone ntarengwa, kwiyongera kwa 0,06% manganese hejuru ntarengwa byagenwe bizemerwa kugeza kuri 1.35%. | |||
| B Keretse niba byagenwe ukundi nuwaguze, kuri buri kugabanuka kwa 0.01% munsi ya karubone ntarengwa, kwiyongera kwa 0,06% manganese hejuru yikigereranyo cyagenwe bizemerwa kugeza kuri 1.65%. | |||
| C Ibi bintu bitanu byahujwe ntibishobora kurenga 1%. | |||
| Icyiciro A. | Icyiciro B. | Icyiciro C. | ||||||
| Imbaraga zingana, min, psi (MPa) | 48 000 (330) | 60 000 (415) | 70 000 (485) | |||||
| Gutanga imbaraga, min, psi (MPa) | 30 000 (205) | 35 000 (240) | 40 000 (275) | |||||
| Birebire | Guhindura | Birebire | Guhindura | Birebire | Guhindura | |||
| Kurambura muri 2 muri. (50 mm), min,% Ibanze shingiro rirambuye rihinduranya ibizamini, kandi kubunini buto bwageragejwe mugice cyuzuye | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| Iyo uruziga rusanzwe 2-in. (50-mm) igipimo cyo gupima uburebure bwakoreshejwe | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Kubizamini birebire | A | A | A | |||||
| Kubizamini bya transvers ya transvers, kugabanywa kuri buri 1/32-in. (0.8-mm) kugabanuka kwubugari bwurukuta munsi ya 5/16 muri. | 1.25 | 1.00 | 1.00 | |||||
| A Uburebure ntarengwa muri 2 muri. (50 mm) bugenwa nuburinganire bukurikira: | ||||||||
| e = 625000A 0.2 / U 0.9 | ||||||||
| kubice bya pound-pound, na | ||||||||
| e = 1940A 0.2 / U 0.9 | ||||||||
| kubice bya SI, | ||||||||
| aho: e = kurambura byibuze muri 2 muri. (50 mm),%, kuzunguruka kugera kuri 0.5%, A = agace kambukiranya igice cyikigereranyo cyikigereranyo, muri.2 (mm2), hashingiwe kumurambararo wa diametre yo hanze cyangwa nominal yerekanwe hanze ya diametre cyangwa nomero yerekana ubugari hamwe nuburebure bwurukuta, bizengurutse 0.01 hafi ya.2 (1 mm2) . (Niba agace kabaruwe gutya kangana cyangwa karenze 0,75 muri.2 (500 mm2), noneho agaciro ka 0,75 muri.2 (500 mm2) kazakoreshwa.), Na U = yerekanye imbaraga zingana, psi (MPa). | ||||||||
Usibye kwemeza imiterere yimiti nubukanishi, ibizamini bya hydrostatike bikorwa umwe umwe, kandi hakorwa ibizamini byo gutwika no gusibanganya. . Mubyongeyeho, haribisabwa bimwe na microstructure, ingano yingano, hamwe na decarburisation yumuringoti urangiye.
Ubushobozi bwo gutanga: Toni 1000 Kwezi Kurupapuro rwa ASTM SA-106 Umuyoboro wibyuma
Muri Bundles No Mubisanduku Bikomeye
Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga
30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C ukireba
