Chitoliro Chogulitsa cha OEM/ODM Api 5l X52 Erw Welded Black Round Steel

Kufotokozera Kwachidule:


  • MOQ Pa Kukula Konse:matani awiri
  • Kuchuluka Kwa Oda Yocheperako:Chidebe chimodzi
  • Nthawi Yopangira:nthawi zambiri masiku 25
  • Doko Lotumizira:Xingang Tianjin Port ku China
  • Malamulo Olipira:L/C,D/A,D/P,T/T
  • Mtundu:YOUFA
  • Tsatanetsatane wa Zamalonda

    Ma tag a Zamalonda

    Ndi malingaliro abwino komanso opita patsogolo pa zofuna za makasitomala, kampani yathu ikupitilizabe kukonza zinthu zathu bwino kwambiri kuti zikwaniritse zosowa za makasitomala ndipo imayang'ana kwambiri chitetezo, kudalirika, zofunikira pa chilengedwe, komanso kupanga zinthu zatsopano za Wholesale OEM/ODM Api 5l X52 Erw Welded Black Round Steel Pipe, Timalandila mwansangala mafunso onse ochokera kwanu komanso kunja kuti agwirizane nafe, ndipo tikuyembekezera makalata anu.
    Ndi malingaliro abwino komanso opita patsogolo pa zofuna za makasitomala, kampani yathu ikupitilizabe kukonza zinthu zathu bwino kwambiri kuti zikwaniritse zosowa za makasitomala ndipo imayang'ana kwambiri pa chitetezo, kudalirika, zofunikira pa chilengedwe, komanso kupanga zinthu zatsopano.Chitoliro chachitsulo cha Api 5l X52, Chitoliro cha Erw Welded Steel, chitoliro chachitsulo chozunguliraKampani yathu imatsatira malamulo ndi machitidwe apadziko lonse lapansi. Timalonjeza kuti tidzakhala ndi udindo pa abwenzi, makasitomala ndi ogwirizana nawo onse. Tikufuna kukhazikitsa ubale wa nthawi yayitali komanso ubwenzi ndi kasitomala aliyense wochokera padziko lonse lapansi potengera maubwino onse awiri. Timalandira makasitomala onse akale ndi atsopano kuti abwere ku kampani yathu kuti akakambirane za bizinesi.

    Chogulitsa Chitoliro cha Zitsulo Chopopera Moto
    Zinthu Zofunika Chitsulo cha Kaboni
    Giredi Q195 = S195 / A53 Giredi A
    Q235 = S235 / A53 Giredi B / A500 Giredi A / STK400 / SS400 / ST42.2
    Q345 = S355JR / A500 Giredi B Giredi C
    Muyezo GB/T3091, GB/T13793API 5L, ASTM A53, A500, A36, ASTM A795
    Mafotokozedwe ASTM A795 sch10 sch30 sch40
    pamwamba Wopaka Wakuda kapena Wofiira
    Mapeto Malekezero osalala
    Malekezero okhala ndi mipata




    Kulamulira Kwabwino Kwambiri:
    1) Panthawi yopanga komanso pambuyo pake, antchito anayi a QC omwe ali ndi zaka zoposa 5 zokumana nazo amafufuza zinthu mwachisawawa.
    2) Laboratory yovomerezeka ya dziko lonse yokhala ndi satifiketi za CNAS
    3) Kuyang'aniridwa kovomerezeka kuchokera kwa munthu wina wosankhidwa/wolipidwa ndi wogula, monga SGS, BV.
    4) Yavomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi ziphaso za UL /FM, ISO9001/18001, FPC.


    phunzirani zambiri za satifiketi

    kuwongolera khalidwe

    Kulongedza ndi Kutumiza:
    Tsatanetsatane wa Kulongedza: m'matumba okhala ndi ma hexagonal okhazikika panyanja odzazidwa ndi zingwe zachitsulo, Ndi zingwe ziwiri za nayiloni pa phukusi lililonse.
    Tsatanetsatane wa Kutumiza: Kutengera ndi kuchuluka, nthawi zambiri mwezi umodzi.


  • Yapitayi:
  • Ena: