I waenganui i te umanga paipa e puāwai ana, kua whakatūria te Tianjin Youfa Pipeline Technology Co., Ltd. Jiangsu Branch, e hanga ana i runga i te turanga pakari o Jiangsu Youfa Steel Pipe Co., Ltd. Whai muri i te whakarite tupato me te hanganga whai hua, kua eke te tāutanga o ngā taputapu matua o te whare ki te 90% o te otinga, me te whakarite kia tīmata ngā mahi whakamātautau i te 12 o Ākuhata, 2025. He tohu tēnei tohu i te whānui rautaki i roto i te tahora ā-motu a Youfa mō ngā paipa maitai porowhita me ngā paipa maitai ārai-waikura, e whakapakari ana i te mahi tahi i waenga i ngā mākete o Te Tai Tokerau me Te Rawhiti o Haina, me te whakarato ratonga tata atu ki ngā kiritaki puta noa i te motu.
Ngā Painga o te Wheketere o Youfa Jiangsu
Kei Liyang, Jiangsu—he rohe e kaha ana te mahi ōhanga me te whatunga kawe waka kua tino whanakehia—ka whakamahia e te kamupene tōna tūranga matawhenua matua hei mahi pai ki te awaawa o te awa o Yangtze (Shanghai, Jiangsu, Zhejiang, Anhui), me te whakaiti i ngā wā tuku me ngā utu whakahaere. Hei tāpiri, ko tōna tata ki ngā tauranga takutai me te Ara Wai Koura o te Awa o Yangtze ka whakarite kia pai te tohatoha puta noa i te motu, e tautoko ana i ngā hanganga nui, te pūngao, me ngā kaupapa ā-rohe me ngā ratonga ā-rohe.
Ngā Painga o te Wheketere o Youfa Jiangsu
He whānuitanga o ngā hua a Youfa Jiangsu, tae atu ki ngā paipa maitai porowhita mai i te φ219mm ki te φ4220mm, e tutuki ana i ngā tono kanorau:
1. Kapi katoa ngā whakatakotoranga: Mai i ngā diameter paerewa ki ngā diameter tino nui (φ4220mm, e whakakī ana i te āputa hanga ā-rohe) me ngā pou roa rawa 36m (mō ngā hiahia hanga motuhake).
2. Ngā momo hua kanorau:
Paerewa:Ngā paipa whakarewa pewa tōrino porowhita tino tika.
Ārai-waikura:3PE, epoxy ā-roto/ā-waho, epoxy paparua-paparanga, me ngā paipa paninga ritenga.
Ngā otinga motuhake:Ngā paipa mō te tuku hinu/hau, ngā paipa tawhiti, te puna wai o te tāone, me ngā hanganga maitai nunui.
3. Ngā kaha matua:
Te urutau whānui: Ngā otinga kotahi mō ngā momo tono.
Hototahi rauemi kounga teitei: Tautoko ana i te maitai kounga-X70 mō ngā paerewa pakari.
Whakaritenga: He whānui o ngā paipa kua whakaritea me ngā maimoatanga ārai-waikura me te tino tika aunoa.
Tirotiro matatau: Whakamātautau wai-pūmau, hihi-X, me te ultrasonic mō ngā paipa 20m te roa (neke atu i te paerewa 12m o te ahumahi), kia kore ai he hapa i te kounga.
Ngā Taputapu Matatau a Youfa mō te Kounga Pai Rawa
Kua nui te haumi a Youfa ki tētahi pūtake whakaputa atamai, hoahoa taiao, e whakauru ana i ngā mahi aunoa matatau mō te hanga tika. Mā te pūnaha whakahaere kounga pakari ka pono ai, ā, ko ngā tukanga penapena-pūngao me ngā hangarau whakaiti-tukunga e hangai ana ki te whakaputa pumau.
Te Whakapūmautanga o te Ota me te Whakapūmautanga Ratonga
Mai i te tīmatanga o te mahi i te 4 o Hune, 2025, kua tere te haere o te hanganga, me te 90% o ngā taputapu kua tāutahia, ā, kei te haere tonu ngā whakatikatika whakamutunga. He mea nui, kua whiwhi kētia ngā ota i mua i te hanga, e whakaatu ana i te whakawhirinaki kaha o te mākete. Hei whakautu, ka oati a Youfa:
Tukunga tino tika i te wā tika
Te whakahaere kounga pumau
Tautoko ngaio mai i te tīmatanga ki te mutunga (mai i te kōwhiringa ki muri i te hoko)
He hononga kore āwangawanga mō ia kiritaki
Mā tēnei whare e whakakaha ake te kaiārahi o Youfa i roto i ngā otinga paipa mahi-teitei, e akiaki ana i te auahatanga me te whai huatanga i roto i te whanaketanga hanganga o Haina.
Wā tuku: Akuhata-06-2025