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Inquiries about Entrance Seal

Thank you for considering our product.
We would like to check the specifications and conditions for the use of this product and would appreciate your cooperation in filling out the following form.

※Fields marked with requiredmust be completed.

※Please call us directly for advertising and sales.

    エントランス装置詳細
    Project name

    Fill in if you know the project name.

    Type of TBM
    Outer diameter of cutter※φA（mm）
    （Cutting O.D.）
    mm
    Outer diameter of TBM ※φB（mm）
    mm
    Length of cutter face ※L1（mm）
    mm
    Does the TBM has articulation system? ※L2
    Gap distance ※L2（mm）
    （Front-body to rear-body）
    mm
    Outer diameter of segment ※φC（mm）
    mm
    Earth covering ※D（m）
    m
    Thickness of D-wall ※W（m）
    m
    Does the TBM cut D-wall directly?
    （NOMST, SEW, NEFMAC, GFRP）
    Are there any angle? ※θ（°）
    Upslope/Downslope °
    Left/Right °
    Shaft shape
    円形立杭
    Circular
    矩形立杭
    Rectangular
    Circular (R) M
    Other entry fields