Nā hiʻohiʻona huahana

• ʻO ka ʻāpana I-like ʻano wela maʻamau me nā flanges ākea e hāʻawi i ka hana kulou ikaika a me ka lawe ʻana i ka ukana.
• Hāʻawi ka Q235B a me Q355B i nā kila haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i nā waiwai mechanical paʻa a me ke kūpaʻa deformation.
• Kākoʻo nā ʻāpana pūnaewele maʻamau a me nā flange i ka ʻokiʻoki, ka wili, ka wili ʻana, a me ka hui nui.
• ʻO ka hāʻawi ʻana i ke koʻikoʻi o ka ʻāpana like ʻole e kūpono i nā kaola lōʻihi a me nā noi hana kaumaha.

Nā kikoʻī maʻamau

• Mea: Q235B/Q235C/Q355B/Q355C/Q355ND; ASTM A36/A572 Gr50; EN S235/S355 moʻo; JIS SS400/SM490; ʻO Russian St a me nā māka 09G2S
• Nā Kūlana: GB / T 706, GB / T 700, GB / T 1591; ASTM A36/A572/A240/A480; EN 10058/EN 10025; JIS G3192; GOST 8509/GOST 8510/GOST 19281/GOST 380
• Nui Nui: Hoʻopiha i nā kikoʻī I-beam; loaʻa nā nui maʻamau ʻole
• Ka lōʻihi: 6 m, 9 m, a me 12 m; ʻokiʻoki, wili lua, a me ka beveling loaʻa
• Ili: Hoʻopau ʻeleʻele wela; loaʻa nā galvanizing wela

Nā noi

• ʻO nā kaola nui o ka hale hana, nā kaola kaupaku o ka hale, a me nā kākoʻo kaʻa crane
• ʻO nā kaola nui alahaka, nā kākoʻo tunnel, a me nā papa hale kila nui
• Nā kumu lako, nā papa gantry, a me nā paepae hana kaumaha
• Nā kākoʻo paipu kaona, nā alahaka kila, a me nā kumu waiwai kaumaha