Ukuhanjiswa ngokukhawuleza kwe-ASTM A53 GR.B Umbhobho weNtsimbi yeKhabhoni emnyama
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.
Ishishini lethu ukusukela ekusekweni kwalo, lihlala lijonga imveliso okanye inkonzo ekumgangatho ophezulu njengobomi bentlangano, ngokuqhubekayo ukomeleza itekhnoloji yemveliso, ukuphucula umgangatho wesisombululo kunye nokuqinisa ngokuphindaphindiweyo ulawulo lomgangatho ophezulu weshishini, ngokuhambelana ngokungqongqo kunye nomgangatho wesizwe we-ISO 9001: 2000 wokuKhawuleza. ukuhanjiswaI-ASTM A53 GR.B iMbhobho yentsimbi yeKhabhoni emnyama, Thina, ngothando olukhulu kunye nokuthembeka, sikulungele ukukunika izisombululo ezizezona zilungileyo kwaye siqhubela phambili kunye nawe ukwenza amandla aqaqambileyo.
Ishishini lethu kususela ekuqalweni kwalo, lihlala lijonga imveliso okanye inkonzo ekumgangatho ophezulu njengobomi bentlangano, ngokuqhubekayo ukomeleza itekhnoloji yemveliso, ukuphucula umgangatho wesisombululo kunye nokuqinisa ngokuphindaphindiweyo ulawulo lomgangatho ophezulu weshishini, ngokuhambelana ngokungqongqo kunye nomgangatho wesizwe we-ISO 9001:2000I-ASTM A53 GR.B iMbhobho yentsimbi yeKhabhoni emnyama, Emva kweminyaka yokudala kunye nokuphuhliswa, kunye neenzuzo zeetalente eziqeqeshiweyo eziqeqeshiwe kunye namava okuthengisa atyebileyo, impumelelo ebalaseleyo yenziwa ngokuthe ngcembe.Sifumana igama elihle kubathengi ngenxa yomgangatho weemveliso ezilungileyo kunye nenkonzo entle emva kokuthengisa.Sinqwenela ngokunyanisekileyo ukudala ikamva elichumayo nelichumayo kunye nabo bonke abahlobo basekhaya nakwamanye amazwe!
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.
Ishishini lethu ukusukela ekusekweni kwalo, lihlala lijonga imveliso okanye inkonzo ekumgangatho ophezulu njengobomi bentlangano, ngokuqhubekayo ukomeleza itekhnoloji yemveliso, ukuphucula umgangatho wesisombululo kunye nokuqinisa ngokuphindaphindiweyo ulawulo lomgangatho ophezulu weshishini, ngokuhambelana ngokungqongqo kunye nomgangatho wesizwe we-ISO 9001: 2000 wokuKhawuleza. ukuhanjiswa kwe-Shs Rhs ERW Black Carbon Square Steel Pipe, Thina, ngothando olukhulu kunye nokuthembeka, sikulungele ukukunika izisombululo ezizezona zilungileyo kunye nokuhamba phambili kunye nawe ukwenza amandla aqaqambileyo.
Ukuhanjiswa okukhawulezayo kweChina i-Carbon Steel Pipe kunye ne-Square Steel Tube, Emva kweminyaka yokudala kunye nokuphuhlisa, kunye neenzuzo zeetalente eziqeqeshiweyo kunye namava okuthengisa atyebileyo, impumelelo ebalaseleyo yenziwa ngokuthe ngcembe.Sifumana igama elihle kubathengi ngenxa yomgangatho weemveliso ezilungileyo kunye nenkonzo entle emva kokuthengisa.Sinqwenela ngokunyanisekileyo ukudala ikamva elichumayo nelichumayo kunye nabo bonke abahlobo basekhaya nakwamanye amazwe!
