Ko te EN 10025 he paerewa Pākehā mō te maitai hanganga hurihuri-wera, e whakamārama ana i te hanganga matū, ngā āhuatanga hangarau, me ngā tikanga whakamātautau mō te maitai waro me te maitai kaha-teitei koranu-iti.
Kōtaha Rino
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ASTM A36/A992/A572 Tau 50 | W10×12 | W12×35 | W14×22-132 | W16×26 | W18×35 | W24×21 Kurupae H Rino Whānui
He maitai kurupae H kounga teitei e tutuki ana i ngā paerewa ASTM, he mea tino pai mō ngā piriti, ngā whare ahumahi me ngā hanganga i Amerika Waenganui. Ngā rahi ritenga, ātete ki te waikura, tuku tere mai i Haina.
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Puranga Rino Āhua-U 6m-18m Hurihia Wera ASTM A328 Tau 50/55/60/65 ASTM A588 Tau A JIS A5528 SY295/SY390/SY490
Ko ngā puranga rau maitai U he wāhanga honohono kua hurihia, kua pēhia rānei hei hanga i tētahi pakitara ōrite, e whakamahia whānuitia ana hei pupuri i te oneone, i te wai rānei. Ko te kaha o tētahi puranga rau e whakawhirinaki ana ki te āhua o te kōtaha me ngā āhuatanga o te oneone, ā, ka mahi ia ki te whakawhiti i te pēhanga i te taha teitei o te pakitara ki roto i te oneone tata.
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ASTM A36/A992/A992M/A572 Gr 50 Kurupae Maitai I
Ko ngā kurupae-I ASTM he kōtaha maitai hanganga e tohuhia ana e te tukutuku poutū o waenganui me ngā parirau whakapae. He pai rawa te ōwehenga kaha-ki-taumaha, he kaha kawenga teitei, me te ngāwari o te hanga, e whakamahia whānuitia ana i roto i ngā hanganga o Amerika, ngā piriti, me ngā hanganga ahumahi.
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Puranga Rino Āhua-U, ASTM A328, ASTM A588, JIS A5528, 6m-18m
Ko ngā puranga rau maitai U he wāhanga honohono kua hurihia, kua pēhia rānei hei hanga i tētahi pakitara ōrite, e whakamahia whānuitia ana hei pupuri i te oneone, i te wai rānei. Ko te kaha o tētahi puranga rau e whakawhirinaki ana ki te āhua o te kōtaha me ngā āhuatanga o te oneone, ā, ka mahi ia ki te whakawhiti i te pēhanga i te taha teitei o te pakitara ki roto i te oneone tata.
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Kurupae maitai ASTM A36
ASTM I-kurupaeHe momo wāhanga maitai hanganga he wāhanga poutū kei waenganui, e kiia ana ko te tukutuku me ngā wāhanga whakapae i ngā taha e rua, e kiia ana ko ngā flanges. He kaha te ōwehenga ki te taumaha, he kaha te kawe kawenga, ā, he ngāwari te hanga, nō reira e whakamahia whānuitia ana i roto i ngā hanganga whare, piriti me ngā ahumahi o Amerika.
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Kurupae maitai ASTM A992/A992M
Ko te ASTM A992 I Beam he kurupae maitai hanganga kaha-teitei, ka taea te whakarewa, he kaha tuku 50 ksi, he whānuitia te whakamahinga i roto i ngā whare, i ngā piriti, me ngā hanganga ahumahi. Nā te pumau me te kounga pumau kua pai ake, koinei te whiringa paerewa mō ngā kaupapa hanga hou.
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Puranga Rino Āhua-U, ASTM A328 Hurihia Wera, Tau 50/55/60/65 6m-18m
ASTM A328Puranga Rino Āhua-UHe puranga rino hurihuri wera tēnei e ai ki te paerewa US ASTM A328. He whānuitia te whakamahinga i roto i ngā kaupapa tauranga, tauranga, tāwharau, pakitara pupuri poka turanga me te tiaki wai. He tino kaha te whakahaere i te hanganga matū, ā, he māmā ake te matapae i ngā āhuatanga ki te maitai hanganga noa, ā, he tino kaha ake te tukanga hanga kia tino kaha te hua, kia pakari hoki, ā, ka taea te raka me te mahi pono.
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Puranga Rino Āhua-U JIS A5528 Hurihia Wera SY295/SY390/SY490 6m-18m
Ko te puranga rino āhua-U kua hurihia wera, tētahi o ngā kōtaha rino, e whakamahia whānuitia ana i roto i ngā hanganga ā-iwi pērā i te tauranga, te ara moana, te wai, te tiaki wai me te hanganga hanganga. Nā te āhua-U o te wāhanga, he pai ake te kaha ki te hono me te piko, e āhei ai te whakakotahi hei pakitara rino tonu hei whakamahi mō ngā pakitara pupuri, ngā tāwharau, ngā taupoki me te tautoko poka hohonu.
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Puranga Rino Momo U 2/Puranga Rau Rino Hurihia Matao
Ko te puranga rino momo-U he kurupae rino kaha-teitei me te āhua-U, ka taea te hono atu i waenganui i a rātou, ka taea hoki te hanga i tētahi pakitara tonu. He pai ake te pumau mō ngā pakitara pupuri, ngā pā, ngā ārai, me te tautoko keri oneone. He pakari, he maha ngā mahi, ā, he mea whakamahi noa ēnei i roto i ngā mahi whare me ngā mahi hangarau whenua hei whakahaere pai i te oneone me te wai.
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Puranga Rau Rino Momo-U Hokonga Wera-Tōia/Momo3/Momo4/Momo2/Puranga Rau Rino Hurihia Wera/Waro/
Puranga rau momo Ue pā ana ki tētahi momo puranga rino he rite te āhua ki te reta "U." He maha ngā wā ka whakamahia ēnei puranga ki te hanga whare hei hanga pakitara pupuri, hei tāwharau, me ētahi atu hanganga e hiahia ana kia puritia te oneone, te wai rānei. Mā te āhua U ka kaha, ka pumau hoki, ā, he pai mō ngā momo tono i roto i ngā kaupapa hangarau ā-iwi me ngā kaupapa hanga.
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Ko te hongere U-āhua Upn80/100 he mea whakamahi nui i roto i te hangahanga.
Ko te ripanga o nāianei e tohu ana i te paerewa PākehāNgā hongere U (UPN, UNP), kōtaha maitai UPN (kurupae UPN), ngā whakatakotoranga, ngā āhuatanga, ngā rahinga. I hangaia kia rite ki ngā paerewa:
DIN 1026-1: 2000, NF A 45-202: 1986
EN 10279: 2000 (Ngā Ātete)
EN 10163-3: 2004, akomanga C, akomanga iti 1 (Āhua o te mata)
STN 42 5550
ČTN 42 5550
TDP: STN 42 0135