Umkhiqizi waseChina Ipayipi Lensimbi Elijingiwe Elishisiwe Lekhabhoni Elingenamthungo St37 St52 1020 1045 A106b Fluid Pipe
Uhlolojikelele
Ibambelela emfundisweni ethi "Thembeka, ikhuthele, eyakhayo, entsha" ukuze ithole izixazululo ezintsha ngokuqhubekayo. Ibheka amathemba, impumelelo njengempumelelo yayo yomuntu siqu. Ake sakhe ikusasa elichumayo ngesandla ngesandla se-Seamless Carbon Steel Fluid Pipe, Manje sesenze igama elinomthwalo wemfanelo phakathi kwamakhasimende amaningi. Ikhwalithi nekhasimende okokuqala ngqa kuvame ukuphishekela kwethu njalo. Asigodli imizamo yokusiza ukwenza izixazululo ezingcono kakhulu. Bheka phambili ukubambisana kwesikhathi eside kanye nezinzuzo mutual! Kuze kube manje okuthengiswayo kwethu sekuthunyelwe empumalanga Yurophu, eMpumalanga Ephakathi, eNingizimu-mpumalanga, e-Afrika naseNingizimu Melika njll. Sineminyaka engu-13 yokuthengisa nokuthenga ochwepheshe bezingxenye ze-Isuzu ekhaya naphesheya kanye nobunikazi bezinhlelo zokuhlola izingxenye ze-elektroniki ze-Isuzu zesimanje. Sihlonipha uthishanhloko wethu oyinhloko Wokwethembeka ebhizinisini, ukubeka kuqala insizakalo futhi sizokwenza konke okusemandleni ethu ukuhlinzeka amakhasimende ethu ngezimpahla zekhwalithi ephezulu kanye nenkonzo enhle kakhulu.
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
