Ngā Puranga Rau Rino
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Puranga Rino Larssen | Momo II, III, IV | Whānui 400mm-600mm | Rino Waro Kaha Teitei
He puranga rino Larssen kounga teitei, he mea hanga ki te rino waro kaha, mō ngā mahi hangarau ā-iwi me ngā mahi moana. Ina koa mō ngā taiepa pupuri, ngā tāwharau, ngā ārai waipuke, me ngā taiepa tauranga. E wātea ana i ngā kōtaha Momo II, III, IV me te whānui mai i te 400mm ki te 600mm.
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Utu o ngā Puranga Rino Larssen Q235 Q345 Q345b Momo 2 Hurihia Wera Z S355GP
I roto i te oneone ngohengohe me te oneone paru, ko te kaha o te kawe i te waipuranga pepa maitaihe iti noa iho, nō reira kāore e pai te whakamahi i te tautoko hanganga pou kotahi. E taunakihia ana kia whakamahia ngā rōpū pou, te whakakotahitanga rānei o ngā pou pepa maitai me ngā kurupae raima hei tautoko.
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Rau maitai momo U hurihuri matao S355gp tuku wheketere
Ngā puranga pepa maitaii tīmata te hanga ki Ūropi i te tīmatanga o te rautau 20. I te tau 1903, i kawemai a Hapani i a rātou mō te wā tuatahi, ā, i whakamahia i roto i te hanganga pupuri oneone o te Whare Matua o Mitsui. I runga i te mahi motuhake o ngā pou pepa maitai, i te tau 1923, i whakamahia e Hapani te nuinga o rātou i roto i te kaupapa whakaora i te Rū Whenua Nui o Kanto. I kawemaihia.
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Utu Whakatakoto Rau Rino Wera 500*200 Q235 Q345 S235 S270 S275 U mō te Hanganga
Ngā puranga pepa maitaiHe kaha rawa, ā, he ngāwari ki te pana ki te oneone mārō; ka taea te hanga i roto i te wai hohonu, ā, ka taea hoki te hanga hei whare herehere mā te tāpiri tautoko whakarara mēnā e tika ana. He pai te mahi ā-wai; ka taea te hanga i ngā kōhatu o ngā āhua rerekē e hiahiatia ana, ā, ka taea te whakamahi anō i ngā wā maha, nō reira he whānuitia ngā whakamahinga.
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Puranga Rino Ārai-Wai Wera, Āhua-U
He 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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Puranga Rau Rino Ārai-Wai Āhua-U Kua Hurihia Wera Puranga Rau Rino Waro Momo-U Q235
I roto i ngā kaupapa hanga hou, he mea nui te pumau o te hanganga me te whai huatanga o te utu. Ko tētahi otinga e aro ana ki ngā āhuatanga e rua ko te whakatinanatanga ongā pakitara puranga rino.He tino ātete ēnei hanganga maha-whakamahinga, pakari hoki ki ngā kaha taha, ā, he mea tino pai mō te tiaki i te horo o te oneone, te urunga wai, me te kore pumau o te whenua. He maha ngā momo o ngā pakitara puranga rino, pērā i ngā puranga rino i hangaia i te makariri me te wera, me te whakamahinga o te rino Q235, he whānuitia ngā whakamahinga.
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EN 10248 S270GP S320GP S355GP S390GP S430GP Larssen Rau Steel Piles
Tō mātou EN 10248 puranga rino hurihuri wera he pai mō ngā tono kaha-teitei i roto i ngā taiao pukuriri. I hangaia mai iS270GP, S320GP, S355GP, S390GP me te S430GPngā momo maitai, he kaha teitei, he ātete ki te waikura, ā, he ngāwari hoki te whakamahi i ēnei puranga rau. Ka tukuna ngā hua katoa me ngā mea e tika anaMTC, ko EN 10204 3.1 tēneimō te pūrongo whakamātautau hei taunakitanga o te tutuki i ngā whakaritenga me te whai i ngā whakaritenga.
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GB/T 20933 Ngā Puranga Rino Momo-U me Momo-Z Q235B Q355B Hurihia Wera
GB/T 20933 Puranga rino Q235B, Q355B Hurihia Werangā māka, te paerewa mō ngā puranga pepa hurihuri wera, ngā kōtaha i rotoĀhua-UmeĀhua-Z, tono i roto i te turanga, te pakitara pupuri, te miihini moana me ngā kaupapa hanganga. Tuku tika mai i te wheketere me te utu pai, te rahi kua whakaritea me te tuku tere.
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EN 10248 S390 / S430 GPQ390B Q420B Pouaka Rino
Ngā puranga pepa maitai Q390 me Q420Be whakaarohia ana hengā maitai hanganga kaha-teiteimō te tono i roto i te mahi teiteingā kaupapa hangarau ā-iwi me ngā kaupapa hanganga. He kaha ake te kaha o te hua i ngā momo noa, he pai mōngā turanga hōhonu,ngā taiepa pupuri, mengā mahi moana nui.
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Puranga Rau Rino Momo U me Z Q355B/Q235B Hangaia Matao GB/T 29737
Ngā puranga rau hanga-makaririe whakamahia whānuitia ana i roto ingā pareparenga awa,ngā taiepa moana,ngā piritimengā kaupapa keri tāoneKei te wātea ēnei i roto iMomo-U,Momo-Z, meētahi atu kōtaha honohono
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Momo Hanga Rino Kaiwhakarato Hurihuri Matao Hurihuri Larssen Haina Rahi Puranga Rau Larsen Z
Rauemi:Ngā puranga maitai momo Zhe mea hanga i te maitai wera-hurihia, e mōhiotia ana mō tōna kaha me tōna roa. Ko te maitai e whakamahia ana he mea hanga i runga i ngā paerewa o te ao, pērā i te ASTM A572, EN 10248 rānei.
Āhua whakawhiti-wāhanga: He rite te whakawhiti-wāhanga o te puranga maitai momo-Z ki te reta "Z", me te tukutuku poutū e hono ana i ngā parirau e rua i ia taha. Mā tēnei hoahoa ka pai ake te kaha me te ātete ki ngā kawenga poutū me ngā kawenga taha.
Te Roa me te Rahi: Kei te wātea ngā pou maitai momo-Z i roto i ngā roa me ngā rahi rerekē hei whakatutuki i ngā kaupapa hanga rerekē. Ko te roa noa mai i te 12 ki te 18 mita, engari ka taea te whakatutuki i ngā roa roa ake mā te hono i ngā wāhanga maha mā te whakamahi i ngā hononga pūtu, whakapiri rānei. Ka whiriwhiria te rahi me te matotoru o ngā wāhanga pou i runga i te kaha e hiahiatia ana me te kaha ki te kawe kawenga.
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Rauemi Hanganga Whakarewa Puranga Rau Rino Momo U Hurihia Wera Momo 2 Momo 3 Pereti Rino Momo Puranga Rau
Ngā puranga rino momo U kua hurihia weraka hangaia mā te whakamahi i ngā rīpene maitai hurihuri wera hei wāhanga āhua-U, e whakarato ana i te kaha me te manawanui pai ki te puranga rau. He whānuitia te whakamahinga o ēnei puranga rau i roto i ngā kaupapa hangarau maha pērā i ngā taiepa pupuri taha awa, ngā hanganga o raro whenua, me te hanganga whanga nā te mea ka taea e rātou te tu atu i ngā kawenga nui me ngā kaha o waho.