Te tirotiro āhua o ngā paipa rino me te pūrongo tirotiro ā-wāhi a te MTC:ASTM A53 B/ASTM A106 B/API 5L B
Hei whakarite kia tutuki i ngā hua paipa rino ngā whakaritenga a te kiritaki, i whakahaerehia e te rōpū tuatoru he tirotiro kounga āhua tino pakari me ngā whakamātautau tirotiro matapōkere i ngā hua.
1. Te tirotiro i te āhua o ngā paipa rino
Kei roto i ngā ihirangi o te tirotiro:
Whakaotinga o te mata: kia tino mohio kei reira ngā hapa pēnei i te ngatata, te poka, te waikura, me ētahi atu.
Āhua o te mata o te pito: kia tino papatahi te tapahi, kia kore he kōhao.
Ngā Ahu: Te ine tauira i te whānui o ngā paipa rino me te matotoru o te pakitara kia tutuki ai ngā whakaritenga paerewa.
2. Te tirotiro i te MTC me te whai i ngā hua
Tirohia matapōkeretia ngā tuhinga tiwhikete kounga (MTC) o ētahi paipa rino kia kitea ai mēnā e rite ana ki te tohu o te hua. Manatokohia te pono me te whai i te MTC mā roto i ngā mōhiohio pēnei i te tau rangatū me te tau puranga kia mārama ai, kia pono ai hoki te pūtake o te hua.
Wā tuku: Hakihea-03-2024
