Kōtaha Rino
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Puranga Rino Hurihia Wera Momo U S355GP
A Puranga rino āhua-UHe momo pou maitai he āhua whakawhiti-wāhanga rite ki te reta "U". He mea whakamahi noa i roto i ngā kaupapa hangarau ā-iwi me ngā kaupapa hanga mō ngā momo mahi, pērā i ngā pakitara pupuri, ngā tāwharau, te tautoko turanga, me ngā hanganga tahataha.
Ko ngā taipitopito o tētahi puranga rino āhua-U ko ēnei ngā whakaritenga e whai ake nei:
Ngā Ahu: Ko te rahi me ngā āhuatanga o te puranga pepa maitai, pēnei i te roa, te whānui, me te matotoru, ka tohua kia rite ki ngā whakaritenga o te kaupapa.
Ngā āhuatanga whakawhiti-wāhanga: Ko ngā āhuatanga matua o te puranga rino āhua-U ko te horahanga, te nekehanga o te inertia, te modulus wāhanga, me te taumaha mō ia roa. He mea nui ēnei āhuatanga mō te tatau i te hoahoa hanganga me te pumau o te puranga.
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Kounga Pai Waro Hurihia Wera U Kurupae C Hongere Rino Pango Upn Hongere
Ko te ripanga o nāianei e tohu ana i te paerewa PākehāNgā hongere U (UPN, UNP),
Ngā whakatakotoranga, ngā āhuatanga, me ngā rahinga o ngā kurupae UPN, i hangaia kia rite ki ngā paerewa e whai ake nei:
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DIN 1026-1:2000
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NF A 45-202:1986
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EN 10279:2000– Ngā Manawanui
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EN 10163-3:2004– Āhua o te mata, Akomanga C, Akomanga iti 1
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STN 42 5550
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ČTN 42 5550
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TDP: STN 42 0135
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Kounga Teitei Te Kaha Teitei Te Tukunga Mokowā Unistrut Pirau HDG Gi Strut C Channel Steel
He maitai āhua-C kua whakarewahia wera-tōtō (hongere-C kua whakarewahia, he mea tuku wera) he wāhanga maitai angiangi piko-matao me te wāhanga whakawhiti āhua "C" kua tukatukahia ki te tukanga whakawera wera. He tino ātete ki te waikura, ā, e whakamahia whānuitia ana i roto i ngā āhuatanga pēnei i te tautoko hanganga whare, te tautoko miihini, me te tautoko photovoltaic. Ka taea e ia te whakawhiti kawenga me te urutau ki ngā whakaritenga tāutanga rerekē.
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Hanganga Pirau Rino C Hongere Whakapaipai Kōtaha Paewhiri Rā me ngā Kōhao
Me whai rauemi pakari, pono hoki ia kaupapa hanga kia mau ai tōna pakari me tōna roa. I roto i ngā kōwhiringa maha e wātea ana,Hanganga maitai o te Hongere Cme te maitai C Purlins Pirau e tu ana hei whiringa rongonui mō tōna kaha me tōna whānui. Kua whai wāhi tā mātou kamupene ki te kaupapa whakawhanake pūngao rā nui rawa atu i Amerika ki te Tonga, e whakarato ana i ngā whāriki me te hoahoa otinga. I whakaratohia e mātou he 15,000 tana o ngā whāriki photovoltaic mō tēnei kaupapa. I whakamahia e ngā whāriki photovoltaic ngā hangarau hou o te rohe hei āwhina i te whanaketanga o te umanga photovoltaic i Amerika ki te Tonga me te whakapai ake i ngā kainoho o te rohe. Te Oranga. Kei roto i te kaupapa tautoko photovoltaic he teihana hiko photovoltaic me te kaha tāuta o te 6MW me te teihana hiko rokiroki pūngao pākahiko o te 5MW/2.5h. Ka taea e ia te whakaputa tata ki te 1,200 kilowatt haora ia tau. He pai ngā āheinga whakawhiti photoelectric o te pūnaha.
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EN Rahi Paerewa H Kurupae Maitai HEA HEB IPE 150×150 Utu H kurupae
HEA,HEB, me te HEM he tohu mō ngā wāhanga IPE (I-beam) paerewa Pākehā.
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Rino Āhua-H ASTM W4x13, W30x132, W14x82 | Kurupae Rino H A36
ASTM Rino Āhua-Hi roto i ngā rahi me ngā rauemi rerekē tae atu ki te maitai A992 me te A36. Kimihia ngā kurupae w, w4x13, w30x132, w14x82 me ētahi atu kurupae w. Hoko inaianei!
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UPN (UNP) NGĀ HONGERE PAEREWA ŪROPA
Ko te ripanga o nāianei e whakaatu ana i ngā hongere U (UPN, UNP) paerewa Pākehā,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 -
Puranga Rau Rino Momo U S275GP S355GP Hurihia Wera 400*100*10.5 mō te Hanganga
Hurihia WeraPuranga Rau Rino Momo UHe momo kōtaha maitai kounga teitei e whakamahia ana mō te tautoko turanga hohonu me te hanganga wai moana. Ina hurihia weratia ā mātou puranga pepa (400x100x10.5) he tino kaha te hanganga, ā, he ngāwari ki te raka me te roa o te mau.
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Kaituku Haina Momo Pile Rau 2 Pile Rau Kōtaha Rino U me te Utu iti
He kaiwhakarato ngaio mō ngā puranga rino wera hurihuri a GB i Q235B me Q355B. He puranga momo U me te momo Z mō ngā kaupapa turanga, moana me te pakitara pupuri. Tukunga tere.
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Q195 Q235 Q345 Rino Papatahi Puna Rino Pae Papatahi Rino Waro Pae Papatahi
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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Pae Rino Puna Papatahi 2*200*6000mm 1095 Pae Rino Waro Teitei
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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Kurupae H maitai whakarewa maitai Q345B 200*150mm kounga teitei mō te hanga
He hanganga hou te maitai kurupae H-he hanganga ōhanga. He ōhanga, he whaitake hoki te āhua wāhanga o te kurupae H, ā, he pai ngā āhuatanga hangarau. Ina hurihuri, ka toro atu ia pūwāhi o te wāhanga kia ōrite ake, ā, he iti te ahotea o roto. Ki te whakatauritea ki te kurupae I-noa, he pai ngā painga o te kurupae H o te modulus wāhanga nui, te mama me te penapena konganuku, ka taea te whakaiti i te hanganga whare mā te 30-40%. Ā, nā te mea he whakarara ōna waewae ki roto, ki waho hoki, he koki matau te pito waewae, ka taea te huihui me te whakakotahi ki ngā wāhanga, ka taea te penapena i te mahi whakarewa, te mahi whakakī tae atu ki te 25%.
He maitai wāhanga-H te maitai wāhanga ōhanga, he pai ake ngā āhuatanga ā-pūkaha, he mea arotau, he mea whakawhanake mai i te maitai wāhanga-I. Ina koa, he rite te wāhanga ki te reta "H".