Umbhobho we-ERW oshushu othengisa umbhobho wentsimbi okumgangatho ophezulu
Intshayelelo
Umbhobho we-ERW ngumbhobho wentsimbi onomthungo we-weld uhambelana nolwalathiso olude lombhobho wentsimbi. Ngokwesiqhelo yahlulwe kumbhobho wentsimbi wemetric odityanisiweyo, umbhobho wombane odityanisiweyo obhityileyo, umbhobho weoyile wokupholisa isiguquli njalo njalo. Umbhobho odibeneyo we-Longitudinal unenkqubo elula yokuvelisa, ukusebenza kakuhle kwemveliso, ixabiso eliphantsi kunye nophuhliso olukhawulezayo. Ukomelela kwemibhobho edityanisiweyo ye-spiral idla ngokuba phezulu kunemibhobho edityanisiweyo ethe tye. Indawo engenanto ecutheneyo ingasetyenziselwa ukuvelisa imibhobho edityanisiweyo enedayamitha ezinkulu zombhobho, kwaye ibhilithi enobubanzi obufanayo ingasetyenziselwa ukuvelisa imibhobho edityanisiweyo enedamitha ezahlukeneyo zemibhobho. Kodwa xa kuthelekiswa nombhobho ochanekileyo wobude obufanayo, ubude be-weld bunyuka ngo-30-100%, kwaye isantya sokuvelisa siphantsi.
Ipharamitha
Into | Umbhobho we-ERW |
Umgangatho | ASTM, DIN, ISO, EN, JIS, GB, njl. |
Izinto eziphathekayo
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Q195, Q215, Q235, Q345,Q355、S195T、GR.B、X42、X52、X60、CC60、CC70、ST35、ST52、S235JR、S355JR、SGP、STP G370、STP G410、GR12、GR2 njl. |
Ubungakanani
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Ubunzima bodonga: 0.6mm-12mm okanye njengoko kufuneka. Idayimitha yangaphandle: 400-1520mm okanye njengoko kufuneka. Ubude: 1m-12m, okanye njengoko kufuneka. |
Umphezulu | I-galvanized, i-3PE, ukupeyinta, i-oyile yokwambathisa, isitampu sentsimbi, ukugrumba, njl. |
Isicelo
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Ukuthuthwa kolwelo (umpompo wempompo, igesi, amanzi), umbhobho wokwakha, umbhobho wesakhiwo (isakhiwo se-greenhouse, indawo yocingo), udonga lwamakhethini, iindawo zomatshini, njl. |
Thumela ngaphandle
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IMelika, iOstreliya, iBrazil, iCanada, iPeru, iIran, iItali, iIndiya, iUnited Kingdom, iArabhu, njl. |
Iphakheji | Iphakheji yokuthumela ngaphandle eqhelekileyo, okanye njengoko kufuneka. |
Ixesha lexabiso | EXW, FOB, CIF, CFR, CNF, njl. |
Intlawulo | T/T, L/C, Western Union, njl. |
Izatifikethi | ISO, SGS, BV. |