生產銷售管線管、低溫管、無縫鋼管。長期銷售X52管線管、X60管線管、X16管線管、L415管線管、L450管線管、A333 Gr6低溫管、Q345E無縫鋼管等各種無縫鋼管。

本庫沒有的規格可提前電話聯系訂貨，按時到貨。 主營材質：X42、X52、X60管線管、X56、X16管線管、X70、X80、L245、L360、L290、 L415管線管、L450管線管、L485管線管、ASTM A333 Gr6低溫管、16MnDG低溫管、A333 Gr1低溫管 、20#、45#、Q345B、Q345C、Q345D低溫管、Q345E低溫管、15CrMoG、12Cr1MoVG、Cr5Mo、ASTM SA-210C等。

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