He maitai pakari te hanganga o te Whatanga Tūmau Whakaritenga MND-C42. Ka whakapai ake tēnei taputapu i te kaha o te puku, ka hanga i ngā uaua o te huha me te hope. Haunga tēnā, ka taea te whakamahi hei whatanga paera.
He mea hanga ki te tokotoko iri rapa, e whakarite ana kia taea te whakarite i te taumaha.
Ka taea te peita i ngā tae rerekē e ai ki te tono.
Ko te whānui o te pae iri pereti he 50mm, he mārō, he pumau.
Ko te anga o MND-C42 he mea hanga ki te ngongo maitai tapawhā Q235, ko te rahi he 50*80*T3mm.
Ka rongoatia te anga o MND-C42 ki te whakapūkara waikawa me te whakapūkara phosphate, ā, ka whakauruhia ki te tukanga peita hiko-paparanga-toru hei whakarite kia ataahua te āhua o te hua, ā, kia kore ai te peita e ngawari ki te taka.
Ko te hononga o MND-C42 he mea hanga ki ngā tīwiri kowiri tira arumoni me te ātete kaha ki te waikura, kia mau ai te pumau o te hua mō te wā roa.
Kei te C42 he matau-J me te ringa tiaki pae paera, ka whakamahia te matau-J hei whakairi i te pae paera, ā, ka taea e te ringa tiaki pae paera te tiaki i te kaiwhakangungu kei whara i te pae paera kua taka pōrearea. Ka ārai pai i ngā aituā haumaru.
Ko te whānuitanga kua whakarerekētia o te ringa tiaki matau-J me te pae paera o C42 he 1295mm, Ka taea e ia te whakatutuki i ngā hiahia rerekē o ngā kaiwhakamahi.