Hale kila

EN 10025 HEA, HEB, UB, UC, IPB, IPE, UPN kaola a me ke kahawai.

Ma keʻano he mea hoʻolako kila kila e kālele ana i ke kila ma mua o 12 mau makahiki, hiki iā mākou ʻo Shanghai Huaxin ke hāʻawi i nā ʻano kila EN like ʻole, loaʻa iā mākou ka pilina maikaʻi me ka hana ʻana o EN o Kina no laila hiki iā mākou ke hāʻawi i nā huahana ʻoi aku ka maikaʻi a me ka maikaʻi. ʻO kā mākou papa hāʻawi ʻo S235JR, S275JR, S355JR, S355J0H, S355J2, S355K2.

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W18 ASTM H nui kaola me A992/A572 Cr50

ASTM Nui H kaola me ka papa A992, A572/572m Gr.50

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700×300 H kukuna Q235B a me Q345B kukuna, I kukuna kila kila Column Universal

ASTM/JIS/GB/EN maʻamau H kukuna, UB, UC, PFC kukuna ma ke kuai

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ʻO ka ductule mua, Pipe Shed, grout pipe no ka ʻeli ʻana i ka tunnel

ʻO ke kahawai liʻiliʻi kiʻekiʻe he ala kaʻina hana i ke kaʻina hana o ka ʻeli ʻana o ka tunnel.

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ʻO ke kihi ʻeleʻele a me ka ʻauʻau kai

304 a me 316 kila kihi a me ke kahawai

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ʻO ka mea kūʻai kila Angle maʻamau GB / JIS a me ka mea kūʻai nui

ʻO ke kila a me ka ʻoki ʻoki like ʻole me ka 3-5% ka mānoanoa o ka mānoanoa.

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EN 10025 HEA, HEB, UB, UC, IPB, IPE, UPN kaola a me ke kahawai.