Umgangatho ophezuluA53 Gr.B/A106 Gr.b, iCandelo eliMgongxo leKhabhoni eliMnyama elinguxande kunye nombhobho wentsimbi oRound
Inkcazelo emfutshane:
Umbhobho we-ASTM A53 (okwaziwa ngokuba ngumbhobho we-ASME SA53) usetyenziselwa ukusetyenziswa koomatshini kunye noxinzelelo kwaye unokusetyenziselwa iinjongo eziqhelekileyo zomphunga, amanzi, igesi kunye nemibhobho yomoya.
Iityhubhu zentsimbi ezingenamthungo kwiiNjongo zoLwakhiwo, iiThubhu zetsimbi ezingenamthungo kwiiMechanical Structures kwi-GB/8162-2008 Standard.Izinto eziphathekayo zibandakanya i-High-Quality Carbon Steel kunye ne-Low Alloy Steel, njenge-10,20,35,45 kunye ne-Q345, Q460, Q490,42CrMo, 35CrMo.
Isicelo: Ukusetyenziswa koomatshini kunye noxinzelelo, kunye nokuhambisa umphunga, amanzi, igesi, njl.
Ngenkqubo ethembekileyo yomgangatho olungileyo, ukuma okuhle kunye nenkxaso egqibeleleyo yabathengi, uthotho lweemveliso kunye nezisombululo eziveliswe ngumbutho wethu zithunyelwa kumazwe amaninzi nakwimimandla ye-High QualityA53 Gr.I-B/A106 Gr.b, iCandelo eliMngxuma leKhabhoni eliMngxunya elixande kunye neRound Steel Pipe, Izisombululo zethu zihlala zibonelelwa kumaQela amaninzi kunye neeFactory ezininzi.Ngeli xesha, izisombululo zethu zithengiselwa i-USA, i-Italiya, iSingapore, iMalaysia, iRussia, iPoland, kunye noMbindi Mpuma.
Ngenkqubo ethembekileyo yomgangatho olungileyo, ukuma okuhle kunye nenkxaso egqibeleleyo yabathengi, uthotho lweemveliso kunye nezisombululo eziveliswa ngumbutho wethu zithunyelwa kumazwe amaninzi nakwimimandlaChina Carbon Steel Pipe, Ukuze kuhlangatyezwane neemfuno ezikhulayo zabathengi abasekhaya nabangaphakathi, siza kuqhubeka siqhubela phambili umoya weshishini “wobunjani, uBuchule, ukuSebenza kunye neTyala” kwaye sizame ukugqwesa intsingiselo yangoku kunye nokukhokela ifashoni.Siyakwamkela ngokufudumeleyo ukuba undwendwele inkampani yethu kwaye wenze intsebenziswano.
Ukusetyenziswa koomatshini kunye noxinzelelo, kunye nokuthutha umphunga, amanzi, igesi kunye njl.
Izatifikethi zovavanyo lweMill ziya kukhutshwa ngokwe-EN10204/3.1B.
Umbhobho we-ASTM A53 (ekwabizwa ngokuba ngumbhobho we-ASME SA53) wenzelwe ukusetyenziswa koomatshini kunye noxinzelelo kwaye ukwamkelekile ukusetyenziswa okuqhelekileyo kumoya, amanzi, igesi, kunye neentambo zomoya.Ifanelekile kwi-welding, kwaye ifanelekile ukwenza imisebenzi ebandakanya ukujiya, ukugoba, kunye ne-flanging, ngokuxhomekeke kwiziqinisekiso ezithile.
Izixhobo kunye nokuVeliswa
Intsimbi yomibini ipayipi engenamthungo kunye ne-welded iya kwenziwa yinye okanye ngaphezulu kwezi nkqubo zilandelayo: i-open-hearth, i-furnace yombane, okanye i-basic-oxygen.Umthungo odityanisiweyo wombhobho odityanisiweyo wokumelana nombane kwiBanga B uya kunyangwa ngobushushu emva kwewelding.
Izicelo: abatshintshi bokushisa, i-condensers, izixhobo zokufudumeza ukushisa kunye nemibhobho efanayo.
DN - Idayamitha yeNominal
NPS —Ubungakanani bombhobho oqhelekileyo
OD: 6.0mm - 610 mm
WT: 1mm – 120 mm
Ubude: max 12000mm
| IBanga | C | Mn | P | S | Cr | Mo | Cu | Ni | V |
| IBanga A | ≤0.25 | ≤0.95 | ≤0.05 | ≤0.045 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
| IBanga B | ≤0.30 | ≤1.20 | ≤0.05 | ≤0.045 | ≤0.40 | ≤0.15 | ≤0.50 | ≤0.40 | ≤0.08 |
| IBanga | Rm Mpa Tensile Amandla | I-Mpa Yield Point | Ukwandisa | Unikezelo lwemeko |
| A | ≥330 | ≥205 | 20 | I-Anealed |
| B | ≥415 | ≥240 | 20 | I-Anealed |
I-A53 yeBanga B Umbhobho wentsimbi engenamthungo yeyona mveliso yethu yencam yomhlaba phantsi kolu balulo kwaye umbhobho we-A53 ukholisa ukuqinisekiswa kabini ukuya kwi-A106 B umbhobho ongenamthungo.
Umbhobho we-A53 uza kwiindidi ezintathu (F, E, S) kunye namabanga amabini (A, B).
I-A53 Uhlobo E lune-weld yokumelana nombane (iBanga A kunye no-B).
I-A53 Uhlobo S ngumbhobho ongenamthungo kwaye ufumaneka kumaBanga A no-B).
I-A53 Uhlobo lwe-F lwenziwe nge-weld yesithando somlilo okanye lunokuba ne-weld eqhubekayo (iBanga A kuphela).
Ukupakisha okungenanto / ukupakishwa kwebhandle / ukupakishwa kwekhreyithi / ukukhuselwa komthi kumacala omabini eityhubhu kwaye ikhuselwe ngokufanelekileyo ukuhanjiswa okufanelekileyo elwandle okanye njengoko kuceliwe.
Zombini iziphelo ityhubhu nganye ziya kubonisa umyalelo no., Ubushushu hayi., imilinganiselo, ubunzima kunye neenyanda okanye njengoko kuceliwe.
Ngenkqubo ethembekileyo yomgangatho olungileyo, ukuma okuhle kunye nenkxaso egqibeleleyo yabathengi, uthotho lweemveliso kunye nezisombululo eziveliswe ngumbutho wethu zithunyelwa kumazwe amaninzi nakwimimandla yoMvelisi woMgangatho oPhezulu kunye neXabiso eliPhantsi A53 Gr.I-B/A106 Gr.b, iCandelo eliMngxuma leKhabhoni eliMngxunya elixande kunye neRound Steel Pipe, Izisombululo zethu zihlala zibonelelwa kumaQela amaninzi kunye neeFactory ezininzi.Ngeli xesha, izisombululo zethu zithengiselwa i-USA, i-Italiya, iSingapore, iMalaysia, iRussia, iPoland, kunye noMbindi Mpuma.
Umvelisi waseChina iCarbon kunye nePipe yentsimbi, Ukuze kuhlangatyezwane neemfuno ezikhulayo zabathengi abasekhaya nabangaphakathi, siza kuqhubeka siqhubela phambili umoya weshishini "wobunjani, uBuchule, ukuSebenza kunye neTyala" kwaye sizame ukongamela imeko yangoku kunye ifashoni ekhokelayo.Siyakwamkela ngokufudumeleyo ukuba undwendwele inkampani yethu kwaye wenze intsebenziswano.
