Kōtaha Rino
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Kurupae Āhua Waro Rino Hanganga H Kurupae Rino Āhua H mō te Ahumahi
Ko te kaha teitei, te pumau pai, me te ātete pai ki te piko, koinei ngā āhuatanga matua o te maitai āhua-H. Ko te whakawhiti o te kurupae maitai he āhua "H", ka pai ki te horapa o te kaha, he pai ake te pikaunga kawenga mō ngā kawenga nui ake. Mā te hanga o ngā kurupae-H ka pai ake te whakarewa me te miihini, ka māmā ake te tukanga hanga. Heoi anō, he mama te kurupae-H, he kaha teitei, nō reira ka taea te whakaiti i te taumaha o te whare, me te whakapai ake i te ōhanga me te haumaru o te hanganga. Koinei te hua tino hokohoko i roto i te hanga, te piriti, te hanga mīhini me ētahi atu mara, ā, koinei te mea e kore e taea e te hangarau hou te noho me te kore.
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ASTM A36 HEA HEB IPE H Beams I Beams mō te Hanganga Rino Āhua-H me te (St37-2) (USt37-2) (RSt37-2) A570 Gr.A Grade
H-hikuKo te maitai hongere he momo maitai he rite te āhua o te whakawhiti ki te reta "H"; e kiia ana he kōtaha maitai hanganga utu nui. I tapaina i muri i tōna āhua "H". Ki te whakatauritea ki ngā kurupae-I, he whānui ake ngā flange o ngā kurupae-H, ā, he angiangi ake ngā tukutuku, ka hua ake he mahi whakawhiti pai ake, ka taea ai e rātou te tu atu i ngā kawenga nui ake me te whakamahi i te iti o te rauemi maitai.
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Kurupae maitai Momo-H Momo Hea/heb/Ipe Kurupae maitai Wāhanga Kurupae H Paerewa Pākehā
Ko te maitai HEB he momo kurupae-H kōtaha-B i hangaia kia rite ki ngā paerewa Pākehā. Ko tōna wāhanga whakawhiti he āhua "H", he mea hanga mai i ngā parirau whakarara me te tukutuku poutū. Me ngā parirau matotoru ake me te tukutuku whānui ake, he kaha teitei me te kaha kawe kawenga, he ātete pai ki ngā nekehanga piko me ngā kaha kutikuti. He tino pai hoki te ātete ki te piko me te wiri, me te pai hoki o te kaha whakarewa. Mā te whakaputanga paerewa ka taea te hoko me te hanga. Ko te rauemi he maitai waro hanganga noa, he maitai hanganga kaha-teitei iti-koranu rānei, pērā i te S235, S275, me te S355, e rite ana ki ngā paerewa EN 10025. Kei te wātea i ngā teitei mai i te 100mm ki te 1000mm, me ngā whānui parirau rerekē, ngā matotoru tukutuku, me ngā matotoru parirau, he whānui te whakamahinga i roto i ngā kaupapa hanga (pērā i ngā whare teitei, ngā kurupae me ngā pou kawe kawenga i roto i ngā wheketere), te hanga piriti (ngā kurupae matua me ngā hanganga tautoko), ngā hanganga maitai (ngā anga wheketere, ngā kurupae kerēni), me te hanga miihini (ngā anga mīhini, ngā hanganga tautoko), e whakarato ana i te tautoko pakari mō ngā hanganga kawenga-teitei, whānui-whānui.
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Kōtaha Kurupae H HEA HEB Hanganga Waro Rino Kurupae H
Ko ngā āhuatanga matua o te maitai āhua-H ko te kaha nui, te pumau pai, me te ātete piko pai rawa atu. Ko tōna whakawhiti he āhua "H", ka taea te whakamarara i te kaha, ā, he pai mō ngā hanganga e pikau ana i ngā kawenga nui ake. Mā te tukanga hanga o te maitai āhua-H ka pai ake te whakarewa me te tukatuka, ā, ka māmā ake te hanga i te papaanga. Hei tāpiri, he mama te maitai āhua-H, he kaha hoki, ka taea te whakaiti i te taumaha o te whare, me te whakapai ake i te ōhanga me te haumaru o te hanganga. He whānuitia te whakamahinga i roto i ngā mara pēnei i te hanga, te hanga piriti me te hanga mīhini, ā, kua waiho hei rauemi tino nui i roto i te hangarau hou.
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Pae Rino Papatahi 10 mm 20mm 30mm Q23512m
Rino papatahi kua whakakikoruatiae pā ana ki te maitai piauau he whānui 12-300mm, he matotoru 4-60mm, he tapawhā rite te wāhanga, ā, he paku pāpaku ngā taha. Ka taea te hanga maitai papatahi piauau hei maitai whakaoti, ā, ka taea hoki te whakamahi hei mea hanga kore mō ngā paipa piauau me ngā rīpene piauau.
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Ngā Rahi Ritenga Maha Q235B41*41*1.5mm Rino Pirau C Hongere Mokowā Unistrut Hongere Whawhai mō te Wheketere Ahumahi
He pai ngā painga o te maitai āhua-C kua whakapūmautia, arā, he rahi whakarerekētia, he kaha pēhi teitei hoki. He māmā ngā āhua whakawhiti o te maitai matao-hanga, engari he tino ōrite ki ngā āhuatanga ahotea o ngā purlin tuanui, e whakamahi pai ana i ngā āhuatanga ā-pūkaha o te maitai. He maha ngā momo taputapu ka taea te hono ki ngā huinga rerekē, me te āhua ataahua. Mā te whakamahinga o ngā purlin maitai ka taea te whakaiti i te taumaha o te tuanui whare, me te whakaiti i te nui o te maitai e whakamahia ana i roto i te kaupapa. Nō reira, ka kiia he maitai ohanga me te whai hua. He rauemi hanga hou e whakakapi ana i ngā purlin maitai tuku iho pērā i te maitai koki, te maitai awa, me ngā paipa maitai.
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Hongere C Whaiti Paerewa AISI Maha-Kaupapa mō ngā Pūnaha Tautoko me te Whakairi
maitai āhua-C (Hongere C) he maitai hongere piko-matao, he angiangi te pakitara, he miro te āhua, he tapahanga whakawhiti "C". He whānuitia te whakamahinga i roto i ngā hanganga tautoko mama i roto i te hanganga, te mīhini me ētahi atu mara.
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Kounga Teitei o te maitai waro Q235B Haina, he wheketere pou maitai hongere C, he mea whakapūmau ki ngā kaiwhakarato o Haina
Hongere-C PirauHe rauemi maitai āhua-C tēnei e tukatukahia ana mā te whakawera wera. He tino ātete ki te waikura (whakamātautau rehu tote > 5500 hāora), he mama, ā, he ngāwari ki te tāuta. He whānuitia te whakamahinga i roto i ngā hanganga mama pēnei i ngā purlin tuanui whare, ngā keel pakitara ārai, ngā tautoko whata, me ngā whīra photovoltaic. He tino pai mō ngā taiao haumākū teitei me te waikura ahumahi, ā, ka taea te whakaroa ake i tōna roanga mahi ki te neke atu i te 30 tau.
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Hangaia te maitai hongere C kua hurihia matao Q345
Ko te maitai āhua-C kua whakapūmautia he momo maitai hou i hangaia mai i te pereti maitai kaha-teitei, kātahi ka piko-matao, ka hurihia-hanga. Ki te whakatauritea ki te maitai wera-whakapūmautia tuku iho, ka taea e te kaha kotahi te whakaora i te 30% o te rauemi. I te wā e hangaia ana, ka whakamahia te rahi maitai āhua-C kua hoatu. Ko te maitai āhua-C Ka tukatuka aunoa te mīhini hanga me te hanga. Ki te whakatauritea ki te maitai āhua-U noa, kāore e taea te tiaki i te maitai āhua-C kua whakapūmautia mō te wā roa me te kore e whakarerekē i tōna rauemi, engari he kaha hoki te ātete ki te waikura, engari he taumaha ake tōna taumaha i te maitai āhua-C e haere tahi ana. He paparanga konutea ōrite anō hoki tōna, he mata maeneene, he piri kaha, ā, he tika te āhua. Ka hipokina ngā mata katoa e te paparanga konutea, ā, ko te nui o te konutea i runga i te mata he 120-275g/㎡ te nuinga, ka taea te kī he mea tino tiaki.
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Kurupae H ASTM A36 A992 Whakarewa wera Kurupae whānui Q235B Q345B Piro Haina Kaihanga Kurupae H Kamupene
Kurupae-H kua whakakikoruatiaHe kōtaha ātete-waikura tēnei e hanga ana i tētahi paparanga konutea matotoru ki runga i te mata o te kurupae-H noa mā te tukanga whakawera wera. Neke atu i te 50 tau te ātete ki te waikura (whakamātautau rehu tote >4,800 hāora), ā, he tino pai mō ngā taiao uaua pērā i ngā rohe takutai moana, ngā ahumahi matū, me te haumākū tiketike. Ahakoa e mau tonu ana ngā painga o te kurupae-H, arā, te kaha teitei, te ātete piko, te hanga māmā, me te ngāwari o te hanga, ka tino whakaitihia ngā utu tiaki, ā, ka roa ake te ora o ngā hanganga (hei tauira, i roto i ngā reri kerēni tauranga me ngā tautoko papaaho moana).
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Ngā Kurupae H Rino Pirau Q235 Premium HEA HEB mō te Whakamahinga Hanganga
H-highHe kaha te ātete piko, ā, he rite tonu ngā mata e rua o ōna parirau tetahi ki tetahi, kia māmā ake ai te hono, te tukatuka me te tāuta. I raro i te kawenga whakawhiti-wāhanga kotahi, he 15%-20% te mama ake o te hanganga maitai-H hurihuri-wera i te hanganga maitai tuku iho. Ka taea te tukatuka hei maitai āhua-T me ngā kurupae honikoma, ā, ka honoa hei hanga i ngā momo āhua whakawhiti-wāhanga hei whakatutuki i ngā whakaritenga hoahoa me te whakaputa hangarau.
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He Kurupae H Wāhanga H Kurupae H Hanganga Hokomaha Kurupae H Kōtaha Rino Kurupae H A36, Ss400, Q235B, Q355b, S235jr, S355 Hea Heb Ipe
Kurupae-H kua whakakikoruatia, he kōtaha utu-whai hua, mahi-teitei me te horahanga whakawhiti-wāhanga kua arotauhia me te ōwehenga kaha-ki-taumaha ake, i tapaina mō tōna whakawhiti-wāhanga, e rite ana ki te reta "H." Nā te mea kua whakaritea ngā wāhanga katoa o te kurupae-H ki ngā koki tika, he painga anō hoki pērā i te ātete piko kaha ki ngā taha katoa, te hanganga ngāwari, te penapena utu, me ngā hanganga mama, e whakamahia whānuitia ana.