Ikhwalithi Enhle YaseChina Engenamthungo Yepayipi Lensimbi Leshubhu Lensimbi Ye-Carbon

Incazelo emfushane:

Ipayipi lensimbi engenamthungo yokusebenza okuphezulu kokushisa kwe-ASTM A106, efanelekile ukushisa okuphezulu


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukuze sikwazi ukukunikeza inzuzo futhi sikhulise ibhizinisi lethu, sinabahloli eQenjini le-QC futhi sikuqinisekisa ngenkonzo yethu enkulu kakhulu kanye nemikhiqizo Yekhwalithi Enhle.China Seamless Carbon Steel TubeIpayipi Lensimbi, Izinjongo zethu eziyinhloko ukuletha amakhasimende ethu emhlabeni wonke ngekhwalithi enhle, izindleko ezincintisanayo, ukulethwa okujabulisayo nabahlinzeki abahle kakhulu.
Ukuze sikwazi ukukunikeza inzuzo nokwandisa ibhizinisi lethu, sinabahloli eQenjini le-QC futhi sikuqinisekisa ngenkonzo yethu enkulu kakhulu kanye nemikhiqizoChina Seamless Carbon Steel Tube, ithubhu yensimbi engenamthungo, Imikhiqizo yethu izuze idumela elihle kakhulu emazweni ahlobene. Ngoba ukusungulwa kwefemu yethu. sigcizelele ekusunguleni inqubo yethu yokukhiqiza kanye nendlela yakamuva yokuphatha yesimanje, eheha inani elikhulu lamathalente kulo mkhakha. Sithatha isixazululo sekhwalithi enhle njengomlingiswa wethu obaluleke kakhulu.

Uhlolojikelele

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

amashubhu ensimbi engenamthungo wesakhiwo esivamile


ASME SA-213/SA-213M


I-ASTM A335/A335M-2018


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