Ngā taputapu e whakahaere pai ana, he tīma hokohoko ngaio, me ngā ratonga muri-hoko pai ake; He whānau nui kotahi hoki mātou, e piri ana te katoa ki te uara o te kamupene "whakakotahitanga, whakapau kaha, manawanui" mō ngā kurupae maitai 12m Q235B kua whakapūmauhia, kurupae maitai rino H mō te hanga, ki te hiahia koe ki tētahi o ā mātou otinga, ki te hiahia rānei koe ki te tirotiro i tētahi mea kua whakaritea, kaua e mangere ki te kōrero mai ki a mātou.
Ngā taputapu e whakahaerehia pai ana, he tīma hokohoko ngaio, me ngā ratonga muri-hoko pai ake; He whānau nui kotahi hoki mātou, e piri ana te katoa ki te uara o te kamupene "whakakotahitanga, whakatapua, manawanui" mōkurupae maitai H 12m, kurupae h maitai q235bHe maha ngā tari o tā mātou kamupene ināianei, ā, neke atu i te 20 ngā kaimahi o tā mātou kamupene. I whakatūria e mātou he toa hokohoko, he rūma whakaaturanga, me te whare putunga hua. I taua wā tonu, kua rēhitahia e mātou tā mātou ake waitohu. Kua kaha ake tā mātou tirotiro i te kounga o te hua.

1) Tau: Q235B, i runga rānei i te hiahia o te kiritaki
2) Ngā Ahu: 400 * 400, kua whakaritea
3) Roa: 1-12m, kia rite rānei ki te hiahia o te kiritaki
4) Maimoatanga mata: piauau, mangu rānei
5) Te tākai: i roto i ngā paihere
6) Ratonga: whakarewa, tapahi, peita, werowero, me ētahi atu.

Nā te mea he koki tika te whakaritenga o ngā wāhanga katoa o te kurupae H maitai, he pai ngā painga o te kurupae H maitai, arā, he kaha te ātete ki te piko, he māmā te hanganga, he penapena utu, he māmā hoki te hanganga i ngā taha katoa, ā, kua whānuitia te whakamahinga.

He whānui te flange o te kurupae H maitai, he angiangi te tukutuku, he maha ngā whakaritenga, ā, he ngāwari te whakamahinga, ka taea te penapena i te konganuku mā te 15% ~ 20% ina whakamahia ki ngā hanganga whariki rerekē. Nā te mea he whakarara ngā taha o roto me waho o ngā flange, ā, he koki tika ngā pito o te flange, he watea te huihui me te whakakotahi ki ngā wāhanga rerekē, ā, ka penapenahia te 25% o te mahi whakarewa me te whakakī, ka tere ake te tere o te hanga o te kaupapa, ka whakapoto hoki i te wā hanga.

He whānuitia te whakamahinga o te kurupae maitai H i roto i ngā hanganga whare ā-iwi me ngā hanganga ahumahi; Ngā momo tipu ahumahi whānui katoa me ngā whare teitei hou, inā koa i ngā wāhi e maha ana ngā mahi rū whenua me ngā tipu ahumahi i raro i ngā āhuatanga mahi pāmahana teitei; E hiahiatia ana ngā piriti nui me te kaha kawe nui, te pumau whakawhiti-wāhanga pai me te whānui nui; Ngā taputapu taumaha; Huarahi tere; Angaanga kaipuke; Tautoko maina; Maimoatanga turanga me te hangarau tāpae; Ngā momo wāhanga mīhini katoa.

Ngā taputapu e whakahaere pai ana, he tīma hokohoko ngaio, me ngā ratonga muri-hoko pai ake; He whānau nui kotahi hoki mātou, e piri ana te katoa ki te uara o te kamupene "whakakotahitanga, whakapau kaha, manawanui" mō Haina 12m Steel H Beam Q235B Galvanized Steel Iron H Beam For Construction, Ki te hiahia koe ki tētahi o ā mātou otinga, ki te hiahia rānei koe ki te tirotiro i tētahi hoko kua whakaritea, kaua e mangere ki te kōrero mai ki a mātou.
Utu whakaheke i Hainakurupae maitai H 12m, kurupae h maitai q235bHe maha ngā tari o tā mātou kamupene ināianei, ā, neke atu i te 20 ngā kaimahi o tā mātou kamupene. I whakatūria e mātou he toa hokohoko, he rūma whakaaturanga, me te whare putunga hua. I taua wā tonu, kua rēhitahia e mātou tā mātou ake waitohu. Kua kaha ake tā mātou tirotiro i te kounga o te hua.