✧ Ngā Āhuatanga
I hangaia ngā takirere pūrerehua DM mō te mahi roa, kāore he tiaki, he mea whiriwhiri noa ngā takirere pūrerehua DM mō ngā momo tono e kapi ana i te whānuitanga o ngā ahumahi:
• Matū me te matū hinu
• Ahuwhenua
• Te keri me te whakaputa hinu me te hau
• Kai me te inu
• Wai me te wai para
• Ngā pourewa whakamatao (HVAC)
• Mana
• Te keri me ngā rauemi
• Te whakahaere i te papatipu maroke
• Kei te wātea ngā ratonga moana me te kāwanatanga i ngā rahi mai i te 2 inihi ki te 36 inihi (50 mm ki te 900 mm).
✧ Hirihanga ā-rua
Ka whakaratohia e tēnei takirere te hiri rua-ahu i te pēhanga kua whakatauria katoa me te rere ōrite mai i
tetahi taha, tetahi taha rānei.
Hiri āpiti whakauru Kua whakakōpikopikotia ki te taha o te nohoanga he hiri āpiti whakauru e whakauru ana i te kaki whakarewa ASME, ngā āpiti paheke, ngā āpiti miro me te putanga me ngā āpiti momo C "pito porotaka". Whakatauranga ASME Akomanga 150 Ko te whakatauranga tinana ko ASME Akomanga 150 (285 psi kore-ru). Kua hangaia ngā diameter tinana angiangi kia uru ki te pokapū i roto i ngā tauira āpiti ASME Akomanga 150.
