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ʻO ke kila kabone i ʻōwili ʻia wela GB/T 700:2006 Q235B Paʻi Paʻa hao Ms Pepa Hao
Pepa kila i olokaa welahana ʻia e ka pā kila kalapona maʻamau e ka hana ʻōwili wela. Me ke kuʻi maikaʻi, ka pale ʻana i ka corrosion, ka maikaʻi o ke kaiapuni a me ka maikaʻi o ke kumu kūʻai, hoʻohana nui ʻia ia i nā kaʻa, nā mea hana hale, kūkulu, etc.
