Umbhobho we-Seam oQondisiweyo we-Carbon Steel

Izinto ezisetyenziselwa umbhobho wentsimbi yomthungo othe tye wekhabhoni yintsimbi yekhabhoni, ebhekisa kwi-iron-carbon alloy enomxholo wekhabhoningaphantsi kwe-2.11%.Intsimbi yekhabhoni ngokubanzi inesixa esincinci sesilicon, i-manganese, i-sulfur, kunye ne-phosphorus ukongeza kwikhabhoni.

Ngokubanzi, xa umxholo wekhabhoni uphezulu kwintsimbi yekhabhoni, koba lukhuni ngakumbi kwaye amandla aphezulu, kodwa i-plasticity iphantsi.

Imibhobho yentsimbi yomthungo ethe tye yentsimbi yekhabhoni inokwahlulwa ibe yimibhobho yentsimbi yomthungo ethe tye ephindaphindayo kunye nemibhobho yentsimbi yomthungo ethe tye efakwe kwi-arc engaphantsi komhlaba ngokwenkqubo yemveliso. Imibhobho yentsimbi yomthungo ethe tye efakwe kwi-arc engaphantsi komhlaba yahlulwe yaba yimibhobho yentsimbi ye-UOE, RBE, JCOE, njl. ngokweendlela zayo ezahlukeneyo zokwakha.

Imigangatho ephambili yokuphunyezwa kwepayipi yentsimbi yekhabhoni ethe tye

GB/T3091-1993 (umbhobho wentsimbi odibeneyo ogqunywe nge-galvanized ukuze udlulise ulwelo oluphantsi koxinzelelo)

GB/T3092-1993 (umbhobho wentsimbi odibeneyo ogqunywe nge-galvanized ukuze udlulise ulwelo oluphantsi koxinzelelo)

GB/T14291-1992 (umbhobho wentsimbi odibeneyo wokuhambisa ulwelo lwemigodi)

GB/T14980-1994 (Iipayipi zentsimbi ezidityaniswe ngombane ezinkulu ezinobukhulu obuphakathi ukuze kuthuthwe ulwelo oluphantsi koxinzelelo)

GB/T9711-1997 [Imibhobho yentsimbi yokudlulisa ipetroli kunye negesi yendalo kushishino, kuquka i-GB/T9771.1 (emele intsimbi yebanga A) kunye ne-GB/T9711.2 (emele intsimbi yebanga B)]

Iipayipi zentsimbi yomthungo othe tye zekhabhoni zisetyenziswa kakhulu kwiiprojekthi zokubonelela ngamanzi, ishishini le-petrochemical, ishishini leekhemikhali, ishishini lamandla ombane, ukunkcenkceshela kwezolimo, kunye nokwakhiwa kwezixeko. Zisetyenziselwa ukuthuthwa kolwelo: ukubonelela ngamanzi kunye nokutsalwa kwamanzi. Ukuthutha igesi: igesi, umphunga, igesi yepetroleum enyibilikisiweyo. Ngeenjongo zesakhiwo: njengemibhobho yokufaka inqwaba, njengeebhulorho; iipayipi zeenqanawa, iindlela, izakhiwo zezakhiwo, njl.