Paipa porowhita ERWe pā ana ki te paipa maitai porowhita i hangaia e te hangarau whakarewa ātete. Ko te nuinga o te wā ka whakamahia mō te kawe i ngā mea wai-kohu pērā i te hinu me te hau māori.
Ngā Rahi o ngā Ngongo Porowhita ERW e Wātea ana
Diameter o waho: 20-660 mm
Matotoru o te pakitara: 2-20 mm
Ko te tukanga hanga paipa ERW (Electric Resistance Welding) he tikanga hanga paipa tino whai hua, he iti hoki te utu, e whakamahia ana mō te hanga paipa rino he iti te diameter me te matotoru o te pakitara.
Ngā momo paipa maitai ERW
Ngā ngongo porowhita
He maha ngā mahi, e whakamahia whānuitia ana i roto i ngā mahi ahumahi me te hanga.
Ngā ngongo tapawhā
Mō te hanga tautoko hanganga me ngā anga miihini.
Ngā ngongo tapawhā
Mō ngā hanganga e amo ana i te kawenga me ngā anga matapihi me ngā tatau.
Ngā ngongo porotītaha me ngā ngongo papatahi
Mō ngā wāhanga whakapaipai, mō ngā wāhanga miihini motuhake rānei.
Ngā āhua kua whakaritea
I hangaia kia rite ki ngā whakaritenga hoahoa, pērā i ngā ngongo hexagonal me ētahi atu momo āhua.
Ngā Rauemi Mata mō ngā Ngongo Porowhita ERW
Te whakarite rauemi mata: ka tīpakohia ngā koiri maitai o ngā rauemi, whānui, me te matotoru o te pakitara e tika ana, ka tangohia te hinu, ka tangohia te poke, ka tangohia te unahi.
Te hanga: E piko mārire ana kia rite ki te ngongo mā roto i ngā roera, me te whakapiko tika i ngā taha mō te whakarewa.
WhakarewaKa whakamahanahia ngā taha o te rīpene maitai mā te whakamahi i te iahiko auau-tiketike, ā, ka pēhia ngātahitia e ngā roera pēhanga hei hanga i tētahi hononga whakarewa.
Te tango i ngā pakaruTangohia ngā wāhanga e pupū ake ana o te hononga whakarewa kia maeneene ai ngā mata o roto, o waho hoki o te ngongo.
Te maimoatanga weraWhakapai ake i te hanganga o te whakarewa me ngā āhuatanga ā-pūkaha o te paipa.
Te whakamatao me te rahiKia whakamatao, ka tapahia te paipa kia rite ki te roa e hiahiatia ana.
TirotiroTae atu ki te whakamātautau kore-whakangaro me te whakamātautau āhuatanga miihini hei whakarite kia tutuki te kounga i te paerewa.
Te Maimoatanga Mata me te TākaiPeitahia, whakakanapahia, pania ki te 3PE, me te FBE hei whakapakari i te ātete ki te waikura, kātahi ka tākaihia mō te kawe.
Ngā Āhuatanga o te Ngongo Porowhita ERW
He tika te hononga whakarewa i te roanga o te paipa, kāore e kitea, he maeneene, he ātaahua hoki te āhua.
Te tere whakaputa tere, te taumata teitei o te aunoatanga.
He nui te utu whai hua me te whakamahinga nui o ngā rauemi mata.
He hapa iti te rahi, kia rite ki ngā whakaritenga tino tika.
Ngā tono o ngā ngongo porowhita ERW
Ngā paipa mō te kawe wai: mō te kawe wai, hinu, me te hau.
Ngā whakamahinga hanganga: ngā pou tautoko hanga, ngā piriti, me ngā ārai.
Ngā whakaurunga hiko: ngā tautoko raina hiko me ngā pourewa hau.
Ngā whakawhiti wera me ngā pūnaha whakamatao: ngā paipa whakawhiti wera.
Ngā Paerewa Whakatinanatanga Paipa Porowhita ERW
API 5L: Whakamahia i roto i ngā pūnaha paipa mō te kawe i te hau, te wai, me te hinu.
ASTM A53: Ngā ngongo maitai kua whakarewaina, kua honoa hoki mō ngā wai pēhanga iti.
ASTM A500: Mō ngā ngongo hanganga, e whakamahia whānuitia ana i roto i ngā hanganga whare me ngā hanganga miihini.
EN 10219: Mō ngā wāhanga hanganga kōhao kua whakarewaina i hangaia mā te makariri.
JIS G3444: E tohu ana i ngā whakaritenga hangarau mō ngā paipa maitai waro mō te whakamahinga hanganga whānui.
JIS G3452: E pā ana ki ngā paipa maitai waro mō ngā mahi whānui, e whakamahia ana mō te kawe i ngā wai pēhanga iti.
GB/T 3091-2015: Ngā paipa maitai kua whakarewaina mō te kawe wai pēhanga iti.
GB/T 13793-2016: Ngā wāhanga paipa maitai i whakarewaina, i hangaia ki te matao, e tika ana mō ngā paipa hanganga.
AS/NZS 1163: Ngā ngongo me ngā kōtaha maitai hanganga matao mō ngā kaupapa hanganga.
GOST 10704-91: Ngā whakaritenga hangarau mō ngā paipa maitai kua whakarewahia ki te hiko.
GOST 10705-80: Ngā ngongo maitai i whakarewahia ki te hiko, kāore he maimoatanga wera.
Ā Mātou Hua e Pā Ana
Ko mātou tētahi o ngā kaihanga me ngā kaiwhakarato paipa maitai waro whakarewa me ngā paipa maitai kore hononga matua mai i Haina, me te whānuitanga o ngā paipa maitai kounga teitei kei roto i te taonga, e whakapau kaha ana mātou ki te whakarato ki a koe i te whānuitanga katoa o ngā otinga paipa maitai. Mō ētahi atu taipitopito hua, tēnā koa whakapā mai ki a mātou, e tumanako ana mātou ki te āwhina i a koe ki te kimi i ngā kōwhiringa paipa maitai pai rawa atu mō ō hiahia!
Ngā tohu: ngongo porowhita erw, ngongo erw, erw, kaiwhakarato, kaihanga, wheketere, kaihokohoko, kamupene, hoko rarawe, utu, korero, nuinga, hei hoko, utu.
Wā tuku: 15 Paenga-whāwhā 2024