Pereti Parahi Te Arataki-Kei roto i te Parahi mo te Taiao
Kupu Whakataki
Ka whakamahia nga papa parahi arataki i roto i te miihini pereti whakarewa me nga tono ahumahi mo te tohu, te huri me te tuitui o nga taonga, te miihini whanui, nga radiators, me etahi atu Ko te parahi arataki he koranu matatini he mea tino nui, he maha nga momo tono.He iti rawa te utu, he tino whakaritenga mo ona ihirangi.Heoi ano, he pai nga ahuatanga me te tino whakamahia i roto i nga mahi whakangao.
Hua
Taupānga
He nui te waikura o te pereti parahi, he pai te kirihou, he ngawari ki te makariri me te wera i te rangi He mea miihini, he ngawari ki te wetewete, ki te hanga me te whakakikorua tine, karekau he kaha ki te pakaru.
Whakaahuatanga Hua
| Tūemi | Rau parahi Arataki |
| Paerewa | ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
| Rauemi | C21000, C22000, C22600, C23000, C24000, C26000, C26130, C26800, C27000, C27200, C27400, C28000, C31600, C32000, C34000, C34500, C35000, C35600, C36000, C36500, C40500, C40800, C40850, C40860, C41100, C40850, C40860, C41100 C41500, C42200, C42500, C43000, C43400, C4500, C46400, C46500, C51000, C52100, C53400, C61300, C61400, C63000, C63800, C65100, C65500, C68800, C70250, C71520, C71500, C71520, C72200, C72500, C733500 C74000, C74500, C75200, C76200, C77000, etc |
| Rahi | Te Matotoru: 0.4-120mm kua whakaritea ranei Te whanui: 50-2500mm ranei kua whakaritea Te roa: 6m, ritenga ranei Ka taea te whakarite i te rahi kia rite ki nga hiahia o nga kaihoko. |
| Mata | mira, whakakoi, kanapa, hinu, raina makawe, paraihe, whakaata, pupuhi kirikiri, ki te hiahiatia ranei. |