Te Tukanga Hanga Paipa Rino Whakarewahia Porowhita
Kōwhiringa Rauemi:
Ngā Pōkai Rino: Ka tīpakohia ngā pōkai rino kounga teitei, he mea hanga i te rino waro-iti, waro-waenga rānei, kia tutuki ai ngā āhuatanga miihini me te hanganga matū e hiahiatia ana.
Te Wetewete me te Tapatapa:
Te wetewete: Ka wetewetehia ngā koiri maitai, ka papatahitia kia rite ki te āhua rau.
Te Tapahi: Ka tapahia te maitai papatahi kia rite ki te whānui e hiahiatia ana. Ko te whānui o te tapahi te mea e whakatau ana i te whānui o te paipa whakamutunga.
Te Hanga:
Hanganga Porowhita: Ka whāngaihia te rīpene maitai mā roto i tētahi raupapa roera e hanga mārire ana kia rite ki te āhua porowhita. Ka honoa ngā taha o te rīpene kia rite ki te tauira porowhita hei hanga i tētahi paipa.
Te whakarewa:
Te Whakarewa Āwhata Ruku (SAW): Ka whakarewahia te hononga porowhita o te paipa mā te whakamahi i te tukanga whakarewa āwhata ruku. Kei roto i tēnei ko te whakamahinga o te āwhata hiko me te rerenga kirikiri, e whakarato ana i te whakarewa kaha, kounga teitei me te iti o te tauhiuhi.
Tirotiro Tuitui Whakarewa: Ka tirotirohia te kounga o te tuitui whakarewa mā te whakamahi i ngā tikanga whakamātautau kore-whakangaro pērā i te whakamātautau ultrasonic, te whakamātautau radiographic rānei.
Te Rahi me te Hanga:
Mira Whakarahi: Ka haere te paipa whakarewa mā roto i ngā mira whakarahi hei whakatutuki i te diameter me te porowhita tika e hiahiatia ana.
Whakawhanui: Ka taea te whakamahi i te whakawhānui waipēhi, ā-mīhini rānei hei whakarite kia ōrite te rahi o ngā paipa, hei whakarei ake hoki i ngā āhuatanga o ngā rauemi.
Whakamātautau Kore-Whakangaro:
Whakamātautau Ultrasonic (UT): Whakamahia hei kite i ngā hapa o roto o te hononga whakarewa.
Whakamātautau Waipūmau: Ka whakamātauhia te pēhanga waipūmau o ia paipa kia mōhio ai ka taea e ia te tu atu i ngā pēhanga whakahaere me te kore e turuturu.
Te whakaotinga:
Te Whakatōtō: Ka whakatōtōhia ngā pito o ngā paipa hei whakarite mō te whakarewa i te wāhi tāutanga.
Maimoatanga Mata: Ka maimoatia pea ngā mata o ngā paipa pēnei i te horoi, te paninga, te whakakanapa rānei hei whakapakari i te ātete ki te waikura.
Tirotiro me te Mana Kounga:
Tirotiro Ahu: Ka tirohia ngā paipa kia tutuki ai ngā whakaritenga mō te whānui, te matotoru o te pakitara, me te roa.
Whakamātautau Mīhini: Ka whakamātauria ngā paipa mō te kaha kume, te kaha tuku, te roa, me te pakari kia tino tutuki ai ngā paerewa e hiahiatia ana.
Te Tohu me te Tākai:
Te Tohu: Ka tohua ngā paipa ki ngā mōhiohio nui pēnei i te ingoa o te kaihanga, ngā whakatakotoranga o te paipa, te tohu, te rahi, me te tau wera hei whai i te whai.
Tākai: Ka paiherehia ngā paipa, ka tākaihia kia rite ki ngā hiahia o te kiritaki, kua rite mō te kawe me te tāuta.
| Hua | Paipa Rino Whakarewahia Porowhita ASTM A252 | Whakatakotoranga |
| Rauemi | maitai waro | OD 219-2020mm Matotoru: 7.0-20.0mm Roa: 6-12m |
| Tau | Q235 = A53 Taumata B / A500 Taumata A Q345 = A500 Taumata B Taumata C | |
| Paerewa | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Taupānga: |
| Mata | 3PE, FBE rānei | Hinu, paipa raina Paipa tuku wai Puranga Paipa |
| Ngā mutunga | Ngā pito papatahi, ngā pito piko rānei | |
| me ngā taupoki, kāore rānei |
Mana Kounga Tino Pai:
1) I te wā o te whakaputanga me muri i te whakaputanga, e 4 ngā kaimahi QC me te neke atu i te 5 tau o te wheako e tirotiro ana i ngā hua i roto i te matapōkere.
2) Taiwhanga whaimana ā-motu me ngā tiwhikete CNAS
3) He tirotiro e whakaaetia ana mai i te rōpū tuatoru i whakaritea/i utua e te kaihoko, pēnei i te SGS, BV.
4) Kua whakaaetia e Mareia, Initonīhia, Hingaiapore, Philippines, Ahitereiria, Peru me te UK. Kei a mātou ngā tiwhikete UL /FM, ISO9001/18001, FPC.
Te Tākai me te Tukunga:
Ngā Taipitopito mō te Tākai: he rahi iti kua whakaemihia ki ngā rahi nui.
Ngā Taipitopito Tukunga: I runga i te RAHIA, ko te tikanga kotahi marama.
Mō mātou:
I whakatūria a Tianjin Youfa Steel Pipe Group Co., Ltd i te 1 o Hūrae, 2000. Tata ki te 8000 ngā kaimahi, e 9 ngā wheketere, 179 ngā raina whakaputa paipa maitai, e 3 ngā taiwhanga whaimana ā-motu, me te 1 te pokapū hangarau pakihi whaimana a te kāwanatanga o Tianjin.
9 ngā raina whakaputa paipa maitai SSAW
Ngā wheketere: Tianjin Youfa Pipeline Technology Co.,Ltd
Te Kamupene Paipa Rino a Handan Youfa, Ltd;
Putanga Marama: tata ki te 20000Tona
