I-China wholesale China ASTM A53 A106 API 5L Seamless Welded Carbon Steel Pipe
Uhlolojikelele
Sikholelwa ukuthi ubambiswano olude lwenkulumo empeleni luwumphumela wokuba phezulu kwebanga, ukwesekwa okungeziwe, ukuhlangana okucebile nokuxhumana nomuntu siqu kwe-Carbon Steel Pipe, Siphinde siqinisekise ukuthi i-assortment yakho izoklanywa ngenkathi usebenzisa ikhwalithi ephezulu nokwethenjwa. Qiniseka ukuthi uzizwe ukhululekile ngokuphelele ukuxhumana nathi ukuze uthole ulwazi olwengeziwe namaqiniso. Sethulwa njengomunye wabakhiqizi abakhulayo kanye nokuthekelisa kwe-carbon steel kanye nepayipi lensimbi yengxubevange. Manje sineqembu labanolwazi abaqeqeshiwe abazinikele abanakekela ikhwalithi nokunikezwa okufika ngesikhathi. Uma ufuna Ikhwalithi Enhle ngentengo enhle kanye nokulethwa okufika ngesikhathi. Xhumana nathi.
Ipayipi lensimbi elingenamthungo i-A106 ipayipi lensimbi elingenamthungo elisetshenziselwa ukuthutha uketshezi olunezinga lokushisa eliphezulu njengamanzi, uwoyela, negesi. Lesi sigaba sensimbi sinokuguquguquka okubandayo okuphakeme kanye nepulasitiki ephezulu, isimo esidonswa ngokubanda noma esijwayelekile singcono kunesimo se-annealed, ngokuvamile sisetshenziselwa amapayipi oketshezi, amapayipi esakhiwo, amapayipi okubhayela anomfutho ophansi ongacindezelwe futhi adinga ukuqina okukhulu.
Isicelo
Ipayipi lensimbi engenamthungo yokusebenza okuphezulu kokushisa kwe-ASTM A106, efanelekile ukushisa okuphezulu
Ibanga Eliyinhloko
Ibanga lensimbi yesakhiwo sekhabhoni yekhwalithi ephezulu: G.A,GR.B,GR.C
Ingxenye Yekhemikhali
| Ukwakhiwa, ％ | |||
| Ibanga A | Ibanga B | Ibanga C | |
| Ikhabhoni, max | 0.25A | 0.3B | 0.35B |
| IManganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| Phosphorus, max | 0.035 | 0.035 | 0.035 |
| Isibabule, ubuningi | 0.035 | 0.035 | 0.035 |
| I-silicon, imiz | 0.10 | 0.10 | 0.10 |
| Chrome, maxC | 0.40 | 0.40 | 0.40 |
| Ithusi, maxC | 0.40 | 0.40 | 0.40 |
| I-Molybdenum, i-maxC | 0.15 | 0.15 | 0.15 |
| I-Nickel, i-maxC | 0.40 | 0.40 | 0.40 |
| Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A Ekuncishisweni ngakunye ngo-0.01% ngaphansi komkhawulo wekhabhoni oshiwo, ukwenyuka ngo-0.06% kwe-manganese ngaphezu komkhawulo oshiwo kuzovunyelwa kuze kufike ku-1.35%. | |||
| B Ngaphandle kwalapho kucaciswe ngenye indlela umthengi, ekuncishisweni ngakunye ngo-0.01% ngaphansi komkhawulo wekhabhoni oshiwo, ukwenyuka ngo-0.06% kwe-manganese ngaphezu komkhawulo oshiwo kuzovunyelwa kuze kufike ku-1.65%. | |||
| C Lezi zakhi ezinhlanu zihlanganisiwe akumele zeqe ku-1%. | |||
Impahla Mechanical
| Ibanga A | Ibanga B | Ibanga C | ||||||
| Amandla aqinile, min, psi(MPa) | 48 000(330) | 60 000(415) | 70 000(485) | |||||
| Amandla okukhiqiza, min, psi(MPa) | 30 000(205) | 35 000(240) | 40 000(275) | |||||
| I-Longitudinal | Phenduka | I-Longitudinal | Phenduka | I-Longitudinal | Phenduka | |||
| Ubude ku-2 in. (50 mm), amaminithi, % Ukuhlolwa okuyisisekelo okuyisisekelo kwe-elongation transverse transverse, kanye nawo wonke amasayizi amancane ahlolwe esigabeni esigcwele | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| Lapho standard round 2-in. (50-mm) isampula yokuhlola ubude begeji iyasetshenziswa | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Ukuze uthole ukuhlolwa kwe-longitudinal strip | A | A | A | |||||
| Ngokuhlolwa kwemichilo ephambene, imali ebanjwayo ngo-1/32-in ngamunye. (0.8-mm) ukuncipha kokuqina kodonga ngaphansi kuka-5/16 in. (7.9 mm) ukusuka kubude obuyisisekelo obuyisisekelo bamaphesenti alandelayo kuzokwenziwa. | 1.25 | 1.00 | 1.00 | |||||
| A Ubuncane bebude obungu-2 in. (50 mm) buzonqunywa ngezibalo ezilandelayo: | ||||||||
| e=625000A 0.2 / U 0.9 | ||||||||
| ngamayunithi angama-inch-pound, kanye | ||||||||
| e=1940A 0.2 / U 0.9 | ||||||||
| kumayunithi we-SI, | ||||||||
| kuphi: e = ubude obuncane ngamayintshi angu-2 (50 mm), %, afinyezwe ku-0.5% eseduze, A = indawo ephambanayo yesampula yokuhlola ukushuba, ku-.2 (mm2), ngokusekelwe kububanzi obushiwo bangaphandle noma ububanzi obushiwo bengaphandle begama noma ububanzi besampula encane kanye nogqinsi olucacisiwe lodonga, oluyindilinga ku-0.01 in.2 eseduze (1 mm2) . (Uma indawo ebalwe ngaleyo ndlela ilingana noma ingaphezulu kuka-0.75 ku-2 (500 mm2), khona-ke inani elingu-0.75 ku-2 (500 mm2) lizosetshenziswa.), futhi U = amandla e-tensile acacisiwe, i-psi (MPa). | ||||||||
Isidingo Sokuhlola
Ngokungeziwe ekuqinisekiseni ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ukuhlolwa kwe-hydrostatic kwenziwa ngakunye, futhi kwenziwa ukuhlolwa kwe-flaring ne-flattening. . Ngaphezu kwalokho, kunezidingo ezithile ze-microstructure, usayizi wokusanhlamvu, kanye nongqimba lwe-decarburization yepayipi yensimbi eqediwe.
Supply Amandla
Ikhono Lokuhlinzeka: Amathani angu-1000 Ngenyanga Ngebanga ngalinye le-ASTM SA-106 Ipayipi Lensimbi
Ukupakisha
Kuyizinqwaba Nasebhokisini Lokhuni Eliqinile
Ukulethwa
Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza
Inkokhelo
30% depsoit, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona
Imininingwane Yomkhiqizo
I-Boiler Tube
I-GB/T5310-2017
ASME SA-106/SA-106M-2015
I-ASTMA210(A210M)-2012
ASME SA-213/SA-213M
