Paipa Ararewa Hiko EMT
Ngongo Hiko Whakarewa
Ngā ngongo hiko whakarewa (Paipa Emt), e kiia ana hoki ko te pakitara-angiangi, he ara reihi maitai kua whakarārangihia he porowhita te wāhanga whakawhiti, kāore he miro, ā, ko te roa he 10′ te roa. Kei te wātea hoki ngā roa 20′. Kei te wātea te EMT i ngā rahi hokohoko mai i te 1/2” ki te 4”. He mea whakakikorua te taha o waho hei tiaki i te waikura, ā, he paninga waro ātete-waikura kua whakaaetia kei roto. Ka tāutahia te EMT mā te whakamahi i ngā hononga me ngā hononga momo-kōpeketanga, momo-pēhi rānei. E whakaaetia ana kia whai hononga whakauru kei roto he ngongo āhua "pere" kua whakawhānuihia i tetahi pito me ngā tīwiri kua whakaritea. Kei te wātea te EMT me ngā hononga whakauru i ngā rahi hokohoko mai i te 1-1/4 ki te 4.
Manawanui e tika ana:
Diameter o Waho:±0.005 inihi (0.13 mm)
Matotoru o te Pakitara: +10%~ -5%
Kaua te matotoru o te pakitara e neke atu i te 0.003 inihi (0.08mm) puta noa i te roa 10 putu.
Roa:±0.25 inihi (6.4 mm)
Paerewa:UL797-2000
Ngā Whakaoti: Kua whakakikoruatia ki te konutea, kua whakapūmautia i mua
Konutea pania: akomanga 3, 80-120 karamu/m2; akomanga 4, 275-500 karamu/m2
