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Q345 6mm 8mm 9mm 9mm 9mm
Pā kilahiki ke hoʻokaʻawale ʻia e like me kona hoʻohana ʻana, hoʻokaʻawale ʻia i loko o ka pā kila kila, ka ipu hao ipu, ka pā kila wili wela a pēlā aku. I waena o lākou, ua kūpono ka pā kila kila no ke kūkulu ʻana, ke alahaka, ka hana moku a me nā māla ʻē aʻe, ʻo ka ipu hao ka mea kūpono no ka hana ʻana i nā moku kaomi, a ʻo ka pā kila wela e kūpono no ka hana ʻana i nā kaʻa, nā mea hana hale a me nā mīkini a me nā huahana ʻē aʻe.
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ʻO ka hao kalapona 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.