Rongorongo

  • Ma te tiaki i a "Shanghai" mai i te "mate uruta", ka pehia e Jiangsu Youfa te paatene awhina mo Shanghai

    I te ata o Maehe 31, me te roopu whakamutunga o nga putorino rino i tae humarie ki te waahi hanga o te kaupapa "whakaruruhau" o Shanghai Pudong New International Expo Center, ko Wang Dianlong, te kaiwhakahaere hoko o Jiangsu Youfa mo te rohe o Shanghai, te mutunga r ...
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  • Ko Tianjin Youfa Steel Pipe Group Co., Ltd. i whakawhiwhia ki te 500 te kaiwhakarato pai rawa atu mo te kaha whanui o nga hinonga whanaketanga whare i te tau 2022

    Mo nga tau 12 whai muri, tohe ki te arotake i nga kaiwhakarato tautoko whare me nga waitohu kaiwhakarato ratonga me te whakataetae kaha me te maatauranga, tika...
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  • Ra Tika Kaihoko: ehara i te mea mo tenei ra anake te oati.Ko te mohio me te hoahoa YOUFA ka tau koe i nga ra katoa

    I te 15 o Maehe, i timata matou ki te 40th "Maehe 15 International Consumer Rights Day".I tenei tau, ko te kaupapa-a-tau i panuitia e te China Consumer Association ko "te whakatairanga tahi i te tika o te kohi".Hei hakari e whai ana ki te whakawhānui ake i te panuitanga o nga tika a nga kaihoko me nga...
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  • Kia Haere tatou ki YOUFA Creative Park

    Youfa maitai putorino Creative Park kei roto i Youfa Industrial Park, Jinghai District, Tianjin, ki te katoa rohe o e pā ana ki 39.3 heketea.Ma te whakawhirinaki ki te waahi wheketere o te peka tuatahi o Youfa Steel Pipe Group, ko nga mea ataahua ko ...
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  • Momo Whakapaipai Paipa Waowao

    Paipa Puawai : Ka kiia he putorino mena karekau he paninga e piri ana.Ko te tikanga, ka oti te hurihanga i te mira maitai, ka tukuna nga mea kore noa ki tetahi waahi i hangaia hei whakamarumaru, hei whakakakahu ranei i nga rawa ki te paninga e hiahiatia ana (e whakatauhia ana e ...
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  • He aha te RHS , SHS me CHS ?

    Ko te kupu RHS e tu ana mo te Wāhanga Hollow Rectangular.E tu ana a SHS mo te Wāhanga Hollow Tapawhā.He iti ake te mohio ko te kupu CHS, e tu ana tenei mo te Wāhanga Hollow Circular.I roto i te ao hangarau me te hanga, ka whakamahia nga acronyms RHS, SHS me CHS.Ko te nuinga noa tenei ...
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  • te putorino tuitui wera-wera me te putorino tira-matao

    He iti noa te diameter o nga putorino rino tuitui-a-mao, a ko nga putorino tira wera-wera he nui te whanui.Ko te tika o te matao-hurihia putorino tuitui maitai he teitei ake i tera o te wera-hurihia te putorino maitai paipa, me te utu he teitei ake i tera o te wera-hurihia te maitai paipa...
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  • rerekētanga i waenganui i mua-piauau ngongo maitai me wera-piauau ngongo maitai

    Hot dip piauau putorino Ko te ngongo maitai pango tūturu i muri hanga rumakina i roto i te otinga whakakikorua.Ko te matotoru o te paninga zinc e pa ana ki te maha o nga mea, tae atu ki te mata o te rino, te wa e tika ana ki te ruku i te maitai i roto i te pati, te hanganga o te maitai, ...
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  • waro maitai

    Ko te waro waro he maitai me te waro i roto i te tata ki te 0.05 ki te 2.1 paiheneti te taumaha.Te rino ngawari (te rino kei roto he paheketanga iti o te waro, he kaha me te uaua engari kaore i te ngawari), e mohiotia ana ko te maitai waro-wao me te maitai waro-iti, inaianei ko te ahua o te maitai na te mea ko tana pr...
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  • ERW, LSAW Steel Pipe

    Ko te paipa maitai tui tika he putorino maitai he whakarara te tui o te paipa ki te ahunga roa o te paipa maitai.He ngawari te mahinga o te putorino tuitui tira tika, he pai te whakaputa, he iti te utu me te whanaketanga tere.Ko te kaha o putorino paiherea tōrino he te tikanga hig...
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  • he aha te ERW

    Ko te whakaahuru aatete hiko (ERW) he mahi whakaahuru ka hono tonu nga waahanga whakarewa ma te whakamahana ki te hiko hiko, ka whakarewahia te whakarewa i te hononga.Kei te whakamahia nuitia te whakaahuru hiko, hei tauira, ki te hanga paipa maitai.
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  • SSAW Steel Pipe vs. LSAW Steel Pipe

    LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), e kiia ana he paipa SAWL.Kei te tango i te pereti rino hei rauemi mata, ka whakarewahia e te miihini whakakikorua, katahi ka mahia nga taha-rua o te pewa kua rukuhia.Na roto i tenei tukanga ka whiwhi te paipa maitai LSAW i te pai o te ductility, te uaua weld, te rite, ...
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