• Cold Drawn Steel Pipe For Ecuador

    Te Pipe Maama Hiko Mo Te Ecuador

    Ko te putorino maitai unu makariri tetahi momo putorino maitai, ara, ka whakarōpūtia kia rite ki nga momo mahi whakaputa, he rereke i te putunga wera (whaanake) paipa. I te wa e whakawhanuitia ana te diameter o te paipa huruhuru putu, te putorino ranei o nga mea noa, ka whakatutukihia te maha o nga mahinga tuhi makariri. Ko te tika me te kounga o te mata e maarama ana he pai ake i era o te putorino maitai i hurihia, engari na te herenga hangarau, na te whanui me te roa e whitikina ana.

  • Hot Rolled Seamless Steel Pipe

    Hot Hurorirori noa te Pire Kino Kore

    Hot hurihia he putorino maitai maitai: he tere te wera wera ki te hurihuri makariri, e whakahaerehia ana i raro ake o te pāmahana recrystallization, i te wa e hurihia ana te wera wera i runga ake i te pāmahana whakaoho.