ʻO ke kila ʻoki like ʻole i ʻōwili ʻia wela
ʻO ka maikaʻi o ka ili o ke kila kihi like ʻole i ʻōlelo ʻia ma ka maʻamau, a koi ʻia ʻaʻole pono nā hemahema i ka hoʻohana ʻana, e like me ka delamination, scarring, a me nā māwae.
ʻO ka ʻae ʻia o ka geometric shape deviation o unequal angle steel i hōʻike ʻia i ka maʻamau, ka mea maʻamau me nā mea e like me ka curvature, ka laulā ʻaoʻao, ka mānoanoa ʻaoʻao, ke kihi kiʻekiʻe, ke kaumaha theoretical, a me nā mea ʻē aʻe. torsion nui
GB/T2101-89 (Nā hoʻolako maʻamau no ka ʻae ʻana o ka ʻāpana kila, ka hoʻopili ʻana, ka māka a me nā palapala hōʻoia maikaʻi);GB9787-88/GB9788-88 (wela-rolled equilateral/unequilateral angle kila nui, kinona, kaumaha a me ka aeia deviation);JISG3192- 94 (ke ʻano, ka nui, ke kaumaha a me ka hoʻomanawanui ʻana o ke kila ʻāpana wela);DIN17100-80 (maʻamau kūlana no ke kila hana maʻamau);ГОСТ535-88 (kūlana ʻenehana no ke kila ʻāpana kalapona maʻamau).
E like me nā kūlana i ʻōlelo ʻia ma luna, e hāʻawi ʻia nā kihi ʻaoʻao like ʻole i nā pūʻolo, a ʻo ka helu o nā pūʻolo a me ka lōʻihi o ka puʻupuʻu hoʻokahi e hoʻokō i nā lula.Hāʻawi ʻia ke kila kihi ʻole like ʻole me ka olohelohe, a pono e hoʻolohe i ka moisture-proof i ka wā o ka lawe ʻana a me ka mālama ʻana.
Hoʻohana nui ʻia ia i loko o nā aupuni kūloko, kūkulu kīwila a me nā ʻoihana ʻoihana koa a me nā hale ʻenekinia, e like me nā kaola hale ʻoihana, nā alahaka, nā hale kiaʻi mana, hāpai a lawe i nā mīkini, nā moku, nā kapuahi ʻoihana, nā hale kiaʻi, nā pahu pahu, a me nā hale kūʻai. etc., no ka mea, ua emi iho ko lakou hoohana ana mamua o ke kila kihi hookahi, ua oi iki ke kumukuai pili.
1. ʻO ke kumu kūʻai haʻahaʻa haʻahaʻa: ʻoi aku ka haʻahaʻa o ke kumu kūʻai o ka galvanizing hot-dip a me ka pale ʻana i ka ʻōpala ma mua o nā mea pena ʻē aʻe;
2. Paʻa a paʻa hoʻi: Loaʻa nā ʻano o ke kila kila wela wela, ka ʻāpana zinc like ʻole, ʻaʻohe leakage plating, ʻaʻohe kulu, adhesion ikaika, a me ka pale ʻana i ka corrosion ikaika.Ma ke kaona o ke kaona, hiki ke mālama ʻia ka mānoanoa anti-rust maʻamau maʻamau ma mua o 50 mau makahiki me ka hoʻoponopono ʻole;ma nā kaona a i ʻole nā wahi o waho, hiki ke mālama ʻia ka papa anti-corrosion heat-dip maʻamau no 20 mau makahiki me ka hoʻoponopono ʻole;
3. ʻO ka hilinaʻi maikaʻi: ʻO ka galvanized layer a me ke kila i hoʻopaʻa ʻia me ka metallurgically a lilo i ʻāpana o ka ʻili kila, no laila ʻoi aku ka hilinaʻi o ka paʻa o ka uhi;
4. He paʻakikī paʻakikī ka hoʻopili: hoʻokumu ka zinc coating i kahi hoʻolālā metallurgical kūikawā, hiki ke kū i ka pōʻino mechanical i ka wā o ka laweʻana a me ka hoʻohanaʻana;
5. Ka palekana piha: hiki ke hoʻopaʻa ʻia kēlā me kēia ʻāpana o nā ʻāpana i uhi ʻia me ka zinc, ʻoiai ma nā wahi hoʻomaha, hiki ke pale pono ʻia nā kihi ʻoi a me nā wahi huna;
6. Hoʻopakele manawa a me ka mālama hana: ʻoi aku ka wikiwiki o ke kaʻina hana galvanizing ma mua o nā ʻano hana hana uhi ʻē aʻe, a hiki iā ia ke pale i ka manawa i koi ʻia no ka pena ʻana ma ke kahua kūkulu ma hope o ke kau ʻana.
Hoʻohana nui ʻia ke kila angle Galvanized i nā hale kiaʻi mana, nā hale kiaʻi kamaʻilio, nā mea paʻa pale, ke kūkulu ʻana i nā papa, nā ala kaʻa, ka pale ala, nā pou kukui alanui, nā ʻāpana moana, ke kūkulu ʻana i nā mea hana kila, nā mea hoʻohui substation, nā ʻoihana māmā, etc.
