Ngā purongo a te kamupene
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Paipa maitai koranu korekore ASTM A335
Ko te ASTM A335 P5 he paipa pāmahana teitei Ferritic maitai koranu, he rite ki te paerewa o Amerika. Ko te ngongo koranu he momo ngongo maitai koranu, he nui ake tana mahi i te ngongo maitai koranu whānui, nā te mea he nui ake te C i roto i tēnei momo ngongo maitai, he iti iho te mahi i te mea noa...Pānuihia atu -
Ngā mihi o te Rā o Mei
Ko te Rā Reipa o te Ao, e mōhiotia ana ko te "1 o Mei" te Rā Reipa o te Ao, he hararei ā-motu i roto i te 80 whenua neke atu o te ao. Ka tū i te 1 o Mei i ia tau. He hararei e tohaina ana e ngā kaimahi puta noa i te ao. Ia mea whakamiharo...Pānuihia atu -
Ngongo Rino Tuitui ASTM A53
Paerewa ASTM A53/A53M/ASME SA-53/SA-53M Taupānga: he pai mō ngā wāhanga whāriki me ngā wāhanga whāriki, tae atu ki ngā paipa mamaoa, wai, hau me te hau. Te tukanga hanga ngongo maitai kore hononga. E ai ki tana tukanga hanga, ka wehea te ngongo maitai kore hononga ki te ngongo maitai kore hononga wera, te ngongo maitai kore hononga makariri...Pānuihia atu -
Te mōhiotanga taketake mō te paipa maitai koranu tui kore
Ka taea te wehewehe i ngā ngongo koranu ki: te ngongo koranu iti, te ngongo hanganga koranu, te ngongo koranu teitei, te ngongo kowiri tira waikawa ātete wera, te ngongo koranu pāmahana teitei. Ngā ngongo maitai mō ngā paipa, ngā taputapu wera, te ahumahi mīhini, te hinu, te keri whenua, te ipu, te ahumahi matū, ngā kaupapa motuhake...Pānuihia atu -
Ngā ngongo maitai kore-tuitui mō ngā poiha pēhanga iti me te pēhanga waenga (GB3087-2018)
Ko ngā ngongo maitai kore-tuitui mō ngā kohua pēhanga iti me te reo (GB3087-2018) he ngongo maitai hanganga waro kounga teitei, he mea hurihuri wera me te mea kumea matao (hurihuri), e whakamahia ana mō te hanga paipa mamaoa wera rawa, paipa wai kohua mō ngā hanganga pēhanga iti me te reo ...Pānuihia atu -
Pānui hararei Sanonpipe
Ko te pānui hararei mō te Hakari Qingming 2022 e whai ake nei: E toru ngā rā hararei ture. Tukuna mai ōu mōhiohio ki tō pouaka mēra, ā, ka whakapā atu ahau ki a koe i te wā e taea ai.Pānuihia atu -
Ngongo kōhua
He momo ngongo tuitui te ngongo pōro. He rite tonu te tikanga hanga ki te paipa tuitui, engari he whakaritenga pakari mō te momo maitai e whakamahia ana hei hanga paipa maitai. E ai ki te whakamahinga pāmahana, e rua ngā momo ngongo pōro whānui me te ngongo pōro pēhanga teitei....Pānuihia atu -
Paipa hinu
I tēnei rā ka whakaatuhia e mātou te paipa maitai kore-whakamahi hinu e whakamahia whānuitia ana, he paipa hinu (GB9948-88) e tika ana mō te ngongo oumu hinu, te whakawhiti wera me te paipa kore-whakamahi. Ko te paipa maitai mō te keri whenua (YB235-70) e whakamahia ana mō te keri matua e te tari whenua, ka taea te wehewehe ki ngā paipa keri, me...Pānuihia atu -
Ngā mihi nui ki te "Hawhe o te Rangi" o te Wā Hou
Hei te 8 o Poutū-te-rangi, 2022, ka whakanuia e tātou te Rā o Ngā Wahine Mahi o te Ao, he hakari ā-tau mā ngā wāhine anake. Hei whakanui i ngā takoha nui a ngā wāhine i roto i ngā mara ohaoha, tōrangapū me te pāpori, me te whakatū i tētahi hakari, e mōhiotia ana ko "Inter...Pānuihia atu -
Te Rā Whakaara Upoko Tarakona
He hakari tuku iho Hainamana te hakari Longtaitou e tū ana i te rua o ngā rā o te marama tuarua o te maramataka Hainamana. I te raki, ko te rua o Pēpuere te ingoa ko te "Rā Upoko Tarakona", e mōhiotia ana ko te "Hakari Tarakona Puna". He tohu tēnei mō te hokinga mai o te puna me te...Pānuihia atu -
Mākete hea maitai
I te wiki kua taha ake nei, he ngoikore te utu o te mākete maitai ā-rohe. I te nuinga o te wā, he ngoikore te tono o te mākete mutunga i tēnei wā, engari i te haere o te wā, ka pai haere tēnei āhuatanga. I tētahi atu taha, kei te pāngia tonu te tuku whānui o te mākete raki e ngā Olympics o te takurua, nō reira ko te wāhanga piki haere o te ...Pānuihia atu -
Me pēhea te whakamātautau i ngā paipa maitai kore hononga? Ko ēhea ngā kaupapa e arotahi ana!
He momo maitai roa te paipa maitai kore hononga, he wāhanga tuwhera, kāore he hononga huri noa. He wāhanga tuwhera te paipa maitai, ā, he whānuitia te whakamahinga mō te kawe i ngā paipa wai, pērā i te kawe hinu, hau māori, hau, wai me ētahi rauemi totoka. Ki te whakaritea ki te maitai totoka pērā i te maitai porowhita, te maitai pi...Pānuihia atu -
Pānui Hararei o te Hakari o te Koanga 2022
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Te mōhiotanga ki te tirotiro i ngā paipa maitai kore hononga
1, whakamātautau hanganga matū 1. e ai ki te hanganga matū me ngā āhuatanga hangarau o ngā paipa tuimotu o te whare, pērā i te 10, 15, 20, 25, 30, 35, 40, 45 me te 50 maitai, me tutuki ngā whakaritenga o GB/T699-88. Me tirotirohia ngā paipa tuimotu kawemai kia rite ki ...Pānuihia atu -
Te mōhiotanga ki ngā ngongo maitai kore-tuitui
Ko te whānui o waho o te paipa tuitui wera-hurihuri he nui ake i te 32mm, ā, ko te matotoru o te pakitara he 2.5-200mm. Ko te whānui o waho o te paipa maitai tuitui-hurihuri matao-hurihuri ka eke ki te 6mm, ā, ko te matotoru o te pakitara ka eke ki te 0.25mm. Ko te whānui o waho o te paipa pakitara-angiangi ka eke ki te 5mm, ā, ko te matotoru o te pakitara...Pānuihia atu -
E rima ngā momo tukanga maimoatanga wera mō te ngongo maitai kore-tuitui me te ngongo maitai tino tika
Ko te tukanga whakamahana o te paipa maitai e whai ake nei ko ngā wāhanga e 5: 1, te tinei + te whakamahana pāmahana teitei (e mōhiotia ana ko te tinei me te whakamahana) Ka whakamahanahia te paipa maitai ki te pāmahana tinei, kia puta ai te hanganga o roto o te paipa maitai hei auste...Pānuihia atu -
He kupu whakataki ki te ngongo maitai koranu
Ko te nuinga o te whakamahi i te paipa maitai koranu i roto i ngā tipu hiko, te mana karihi, te kohua pēhanga teitei, te whakamahana pāmahana teitei me te whakamahana anō me ētahi atu paipa me ngā taputapu pēhanga teitei me te pāmahana teitei, he mea hanga ki te maitai waro kounga teitei, te maitai hanganga koranu me te whāriki maitai ātete wera kowiri tira...Pānuihia atu -
Hanganga me te paipa tuitui
1. He whakataki poto mō te paipa hanganga. Ka whakamahia te paipa tuitui mō te hanganga (GB/T8162-2008) mō te hanganga whānui me te hanganga ā-mīhini o te paipa tuitui. Ka wehea te ngongo maitai tuitui ki ngā momo whakamahinga rerekē. Ko te paipa tuitui maitai kore waikura mō te hanganga (GB/T14975-2002) he ...Pānuihia atu -
Paipa maitai hinu
Ko te paipa rino hinu he momo rino roa he wāhanga tuwhera, kāore he hononga huri noa, ko te paipa pakaru hinu ia he momo rino wāhanga ōhanga. Tūranga: e whakamahia whānuitia ana i roto i te hanga i ngā wāhanga hanganga me ngā wāhanga miihini, pērā i te paipa keri hinu, te pou taraiwa motuka, te anga pahikara me te rino ...Pānuihia atu -
Ngongo kōhua
Whakatinana GB 3087, GB/T 5310, DIN 17175, EN 10216, ASME SA-106/SA-106M, ASME SA-192/SA-192M, ASME SA-209/SA-209M, ASMESa-210 /SA-2102M, ASME-210M, ASME-212M SA-335 / SA-335M, JIS G 3456, JIS G 3461, JIS G 3462 me etahi atu paerewa e pa ana. Ingoa Paerewa Paerewa Koeke noa o te maitai Seamle...Pānuihia atu -
Te Mātauranga Paipa Rino (Wāhanga 4)
Ngā paerewa e kiia nei ko "He maha ngā paerewa mō ngā hua rino i te Hononga o Amerika, ko te nuinga ko ēnei e whai ake nei: ANSI Paerewa ā-motu o Amerika AISI Paerewa o te American Institute of Iron and Steel Paerewa ASTM o te American Society for Materials and Testing Paerewa ASME AMS Aeros...Pānuihia atu -
Te Mātauranga mō ngā Paipa Rino (Wāhanga Tuatoru)
1.1 Te whakarōpūtanga paerewa e whakamahia ana mō ngā paipa maitai: 1.1.1 Mā te rohe (1) Ngā paerewa ā-rohe: ngā paerewa ā-motu, ngā paerewa ahumahi, ngā paerewa kamupene (2) Ngā paerewa ā-ao: Te Hononga o Amerika: ASTM, ASME Te Kotahitanga o Ingarangi: BS Tiamana: DIN Hapani: JIS 1.1...Pānuihia atu -
Wāhanga 2 o ngā paerewa e tika ana mō ngā paipa tuitui
GB13296-2013 (Ngā paipa maitai kore-whakauru mō ngā poiha me ngā whakawhiti wera). E whakamahia ana i roto i ngā poiha, ngā whakamahana nui, ngā whakawhiti wera, ngā whakapūmau, ngā ngongo whakatere, me ētahi atu o ngā umanga matū. E whakamahia ana ngā paipa maitai ātete-waikura, ātete-pāmahana, ātete-pēhanga teitei. Ko ōna rauemi matua ko te 0Cr18Ni9, 1...Pānuihia atu -
Ngā Paerewa e tika ana mō ngā Paipa Tuitui (Wāhanga Tuatahi)
GB/T8162-2008 (Paipa maitai kore-tuitui mō te hanganga). E whakamahia ana mō te hanganga whānui me te hanganga mīhini. Ko ōna rauemi tohu (waitohu): maitai waro #20,# 45; maitai koranu Q345B, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, me ētahi atu. Hei whakarite i te kaha me te whakamātautau papatahi. GB/T8163-20...Pānuihia atu
