S275jr/S355jr Grade da 2mm-20mm Kauri Karfe bututu

Takaitaccen Bayani:

Round karfe bututu Bayani: Welded karfe bututu tare da zafi tsoma shafi ko lantarki galvanized shafi a saman galvanized karfe bututu.Galvanizing na iya ƙara juriya na lalata bututun ƙarfe kuma ya tsawaita rayuwar sabis.Galvanized bututu ana amfani da ko'ina, ba kawai a matsayin bututun ...


  • Farashin FOB:US $500-800/Ton
  • Yawan Oda Min.Ton 20
  • Ikon bayarwa:Ton 20000 a kowane wata
  • Cikakken Bayani

    Tags samfurin

    Welded karfe bututu tare da zafi tsoma shafi ko lantarki-galvanized?shafi a saman galvanized karfe bututu.Galvanizing iya?ƙara juriya na lalata bututun ƙarfe da tsawaita rayuwarsu.An yi amfani da bututun da aka yi amfani da shi sosai, ba wai kawai a matsayin bututun ruwa, gas, mai da sauran magudanar ruwa ba, har ma da bututun rijiyar mai da bututun mai a cikin man fetur?masana'antu, musamman a cikin filayen mai, masu dumama mai, na'urorin sanyaya, bututu don distillation kwal da wanki? masu musayar kayan aikin sinadarai, da bututu don tarin bututun trestle da firam ɗin tallafi a cikin rami na ma'adinai.

    Sakandare ko a'a Wanda ba na sakandare ba
    Alloy ko a'a Ba gwaiwa ba
    Dabaru ERW, zafi birgima ko sanyi birgima
    Daidaitawa BS 1387, BS EN 39, GB/T 3091, ASTM A53,
    JIS G3444, da dai sauransu.
    Daraja/Material 10#, 20#, 45#, Q195, Q235, Q345, 16Mn, ST 37.4, da dai sauransu.
    Wurin asali Tianjin, China (Mainland)
    Takaddun shaida ISO 9001: 2008, BV, SGS, ABS
    Ƙarfin samarwa 3500 ton / mako
    Siffar sashe Zagaye
    Diamita na waje 20-325 mm
    Kaurin bango 0.5-25 mm
    Tsawon 2-12m, ko yanke kamar yadda ake bukata.
    Haƙuri na fasaha OD: +/-1mm, WT: +/-0.5mm, L: +/- 20mm
    Maganin saman Galvanized, fenti, mai, bugu ko foda mai rufi
    Zinc mai rufi pre-galvanized, 80-120 g / m2;
    zafi tsoma galvanized, 230-500 g/m2
    Launi Azurfa, baki ko fenti azaman buƙata
    Ƙarshen bututu A fili?kone, beveled, zaren
    Lokacin ciniki FOB Tianjin China, CIF, C&F
    Loading Port Tianjin Xingang Port, China
    Kunshin 1.Babban OD: a cikin girma;
    2.Small OD: a cikin daure, cike da sassan karfe;
    3. Kunshin mai hana ruwa tare da zanen filastik;
    4.Standard fitarwa kunshin;
    5.A cewar abokan ciniki

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