I-ASTM A106/A53/S275/S355 Umbhobho wentsimbi 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.
Sixhomekeke kumandla obugcisa owomeleleyo kwaye sihlala sisenza ubuchwephesha obuntsonkothileyo ukwanelisa ibango le-ASTM A106/A53/S275/S355 Umbhobho wentsimbi ongenamthungo, kwaye sinokunceda ekufuneni malunga nayo nayiphi na impahla kwiimfuno zabathengi.Qinisekisa ukuba ikhoyo iNkampani igqwesileyo, eyona iMgangatho iPhezulu isebenzayo, Ukuhanjiswa okukhawulezayo.
Sixhomekeke kumandla obugcisa owomeleleyo kwaye sihlala sisenza iitekhnoloji ezintsonkothileyo ukwanelisa iimfunoUmbhobho wentsimbi waseTshayina ongenamthungo kunye neTube yentsimbi engenamthungo, Ngenxa yomgangatho omhle kunye namaxabiso afanelekileyo, iimveliso zethu kunye nezisombululo zithunyelwe kumazwe angaphezu kwe-10 kunye nemimandla.Sijonge phambili ekusebenzisaneni nabo bonke abathengi abasuka ekhaya nakwamanye amazwe.Ngaphezu koko, ukwaneliseka kwabathengi kukufuna kwethu ngonaphakade.
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 wamkelekile 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 | 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.
Sixhomekeke kumandla obugcisa owomeleleyo kwaye sihlala sisenza ubuchwephesha obuntsonkothileyo ukwanelisa ibango le-Online Exporter A106/A53/S275/S355 iSeamless Steel Pipe, kwaye sinokunceda ekufuneni malunga nayo nayiphi na impahla kwiimfuno zabathengi.Qinisekisa ukuba ikhoyo iNkampani igqwesileyo, eyona iMgangatho iPhezulu isebenzayo, Ukuhanjiswa okukhawulezayo.
Umthumeli ngaphandle kwe-IntanethiUmbhobho wentsimbi waseTshayina ongenamthungo kunye neTube yentsimbi engenamthungo, Ngenxa yomgangatho omhle kunye namaxabiso afanelekileyo, iimveliso zethu kunye nezisombululo zithunyelwe kumazwe angaphezu kwe-10 kunye nemimandla.Sijonge phambili ekusebenzisaneni nabo bonke abathengi abasuka ekhaya nakwamanye amazwe.Ngaphezu koko, ukwaneliseka kwabathengi kukufuna kwethu ngonaphakade.
