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Hebei Zhaofeng Imọ -ẹrọ Idaabobo Ayika Co., Ltd.

FRP opo gigun ti opo mẹta

  • FRP three-layer pipeline

    FRP opo gigun ti opo mẹta

    Ipele naa jẹ ki o ni resistance ipata ti o dara julọ, resistance iwọn otutu giga, ati resistance ogbara. Layer arin gba gilasi okun agbelebu-iyipo yikaka lati teramo ati koju titẹ.