Poku kukui hoailona Octagonal

1. Mea hana a mea hāʻawi hoʻonā, haku a hoʻohana i ke kūlana honua ASTM BS EN40 i ka hoʻolālā a me ka hana ʻana.
2. Kuʻi pololei, ʻaʻohe leakage kuʻikuʻi, ʻaʻohe nahu maka, ʻili maʻemaʻe me ka haumia ʻole.
3. Ke kaʻina hana hoʻoheheʻe pauda, ​​polyester plastic pauka paʻa paʻa, adhesion ikaika, UV kū'ē. Kiʻiʻoniʻoni mānoanoa ma mua o 10um, ikaika adhesion.
4. ʻenehana hoʻoheheʻe wela wela, nā ʻaoʻao o loko a me waho e ka 75 microns ma luna o ka hoʻomaʻamaʻa anticorrosion coating zinc wela.
5. ʻO ka lawelawe hoʻokahi no nā papahana aupuni: ka hoʻolālā mua, nā palapala manawa, ka papa hana hoʻomalu maikaʻi, alakaʻi ʻenekinia no ka hoʻokomo ʻana.
6. waho kila huahana loea, ikaika makani kū'ē, corrosion kū'ē, ola a hiki i 50 makahiki