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ST37 ST52 S235 JRS275 A36 A53 Channel Steel
Whakaaturanga hua:
Ko te rino tarewa he rino riu te roa, no te waro hanganga maitai mo te hanga me te miihini.Mo te maitai o te waahanga uaua, ko te ahua o te waahanga he ahua haehae.Ko te roa me te rahi o te tira hongere ka taea te whakarite kia hiahiatia.Ko te tukanga whakaputa o te tira rino te tikanga kei roto ko te hurihuri wera me te tukatuka piko makariri.Ko te maitai o te taika hurihuri wera he whakamahana i te pire ki tetahi pāmahana.Tukatuka piko makariri i roto i te miihini ki te hanga i te pereti maitai o mua.Ko te maitai o te hongere he mea hanga ki te pereti rino wera me te matao.He waahanga whakahiato, he mea noa mo te maha o nga hua rino.
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304, 310S, 316, 347, 2205 Kowiri tira
Whakaaturanga hua:
Kowiri tira maitai riu he wāhanga roa o te riu ahua maitai, no ki te hanga me te waro hanga maitai maitai, he wāhanga matatini o te wāhanga maitai, tona ahua wāhanga he hanga haehae.Ko te roa me te rahi o te tira hongere ka taea te whakarite ina hiahiatia.
Ko te tukanga whakaputa o te kowiri tira tira te tikanga e rua nga huarahi: te huri wera me te tukatuka piko makariri.Rawe hurihuri wera Ko te koki maitai ko te whakamahana i te pire ki tetahi pāmahana ma roto i te hongere roera hei pehi i te niao.Ko te tukatuka piko makariri na roto i te miihini ki te hanga i te pereti maitai pretreatment.
He mea hanga te kowiri tira tira ki te wera takai me te matao i hurihia te pereti maitai ma te piko me te hanga.He waahanga haehae, he mea noa i roto i te maha o nga hua maitai.Kei te whakamahia nuitia i roto i te hanga, te hanga miihini, te petrochemical, te umanga me nga mara kawe.
