Umgangatho ogqwesileyo 4140 42CrMo Cold Drawn Carbon Steel Pipe/A106gr.B 4130 4340 S20c S45c S355 Umbhobho wentsimbi weKhabhoni ongenamthungo
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.
Ukudala ixabiso elingakumbi kubathengi yifilosofi yethu yoshishino;ukukhula komthengi kukuleqa kwethu ukusebenza kowona mgangatho uBona 4140 42CrMo Cold Drawn Carbon Steel Pipe/A106gr.B 4130 4340 S20c S45c S355 Umbhobho weSteel weCarbon ongenamthungo, Ishishini lethu lizinikele ekunikeni abathengi ngemveliso ebalulekileyo nekhuselekileyo ekumgangatho ophezulu ngexabiso elinamandla, lenza ukuba umthengi ngamnye aneliseke ngeenkonzo zethu.
Ukudala ixabiso elingakumbi kubathengi yifilosofi yethu yoshishino;ukukhula kwabathengi kukuleqa kwethu ukusebenzaChina Carbon Steel Umbhobho kunye Umbhobho, Sijonge phambili ukuva kuwe, nokuba ungumthengi obuyayo okanye omtsha.Siyathemba ukuba uya kuyifumana le nto uyifunayo apha, ukuba akunjalo, khumbula ukunxibelelana nathi ngokukhawuleza.Siyazingca ngenkonzo yabathengi ephezulu kunye nempendulo.Enkosi ngeshishini lakho kunye nenkxaso!
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.
Ukudala ixabiso elingakumbi kubathengi yifilosofi yethu yoshishino;ukukhula komthengi kukuleqa kwethu ukusebenza kowona mgangatho uBona 4140 42CrMo Cold Drawn Carbon Steel Pipe/A106gr.B 4130 4340 S20c S45c S355 Umbhobho weSteel weCarbon ongenamthungo, Ishishini lethu lizinikele ekunikeni abathengi ngemveliso ebalulekileyo nekhuselekileyo ekumgangatho ophezulu ngexabiso elinamandla, lenza ukuba umthengi ngamnye aneliseke ngeenkonzo zethu.
Umgangatho ogqibeleleyoChina Carbon Steel Umbhobho kunye Umbhobho, Sijonge phambili ukuva kuwe, nokuba ungumthengi obuyayo okanye omtsha.Siyathemba ukuba uya kuyifumana le nto uyifunayo apha, ukuba akunjalo, khumbula ukunxibelelana nathi ngokukhawuleza.Siyazingca ngenkonzo yabathengi ephezulu kunye nempendulo.Enkosi ngeshishini lakho kunye nenkxaso!
