He ʻano kila e pale ai i ka ʻino ma ka uhi ʻana i ka ʻili o ke kihi me kahi papa zinc.

ʻO ka pauku welded wela wela he ʻano ʻāpana welded i hana ʻia ma o ke kaʻina hana ʻōwili wela, nona ka ikaika kiʻekiʻe a me ka hiki ke amo.

ʻO Y295 a me SY390 nā kūlana waiwai no ke kila.

Me ka hoʻomohala ʻana i ka hoʻokele waiwai, ʻoi aku ka maikaʻi o ka hana ʻoi aku ka maikaʻi o nā puʻu ʻili kila wela e makemake nui ʻia e nā poʻe he nui, a e hoʻomohala nui ʻia nā puʻu kila wela i ka wā e hiki mai ana.

ʻO SAE1080 he kila kalapona kiʻekiʻe e pili ana i ka American Standard (SAE).

ʻO ka pelu ʻana i ka ʻāpana he ʻano o ke kila wela a i ʻole ka ʻōwili anuanu e like me ka billet, ma ka lumi wela ma o ka hana kaomi ʻana i hana ʻia me nā ʻano o nā ʻāpana ʻāpana paʻakikī.

SAE1006 kila palahalaha he haʻahaʻa-carbon mea kila me ka kiʻekiʻe elongation a me ka laumania ili.

ʻO ke kila angle Q235 he ʻano kila kila kila, nona ka kila kila kila maʻamau.

ʻO I-beam, ʻike ʻia hoʻi ʻo ka lāʻau kila (inoa Pelekane ʻo Universal Beam), he ʻāpana kila lōʻihi me kahi ʻāpana I-like.

ʻO ke kila kanal Q235B kahi ʻāpana kila lōʻihi me ka ʻāpana keʻa o ke ʻano o ke ʻano.

ʻO ke kila angle no ka hana ʻana i ke kila structural carbon, he ʻāpana maʻalahi o ke kila, i ka hoʻohana ʻana i ka weldability maikaʻi, deformation plastic a me ka ikaika mechanical.

ʻO I-beam he kila hoʻolālā maʻamau me ke kaumaha māmā, ka ikaika kiʻekiʻe a me ka hana maʻalahi.

ʻO ka papa pālahalaha A36 kahi mea hale maʻamau, hoʻohana pinepine ʻia i nā hale kākoʻo, nā alahaka, ke kūkulu ʻana a me nā mīkini hana.

ʻO ke kila pāpaʻa he kila me ka ʻāpana keʻa lōʻihi, a ʻo nā mea maʻamau i hoʻohana ʻia me ke kila kalapona maʻamau, ke kila kila a me ke kila kila. Hōʻike ʻia ke ʻano o kona ʻāpana keʻa e ka palahalaha. Hōʻike ʻia ke kila pālahalaha e nā mea like ʻole, maʻalahi ka hāʻawi ʻana, a me ke kumu kūʻai maʻalahi, a hoʻohana nui ʻia i nā ʻano āpau.

ʻO ke kila pālahalaha Galvanized e pili ana i kahi 12-300 mm ākea, 3-60 mm mānoanoa o ka ʻāpana ʻāpana ʻāpana a me nā tona o nā ʻaoʻao o ke kila, hiki ke hoʻohana ʻia e like me ke kila hoʻopau ʻia, akā me he billet paipu galvanized a me galvanized. nā ʻāpana, e like me ka huahana pau hiki ke hoʻohana ʻia i ka hana ʻana i nā hoops, nā mea hana a me nā ʻāpana mīkini, inā hoʻohana ʻia i ke kūkulu ʻana hiki ke hoʻohana ʻia ma ke ʻano he lālā kūkulu o ke kiʻi a me nā escalators.