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  • HDPE Dredging Pipe

    HDPE Dredging Pipe

    Applications:

    1. Deliverying power and coal ash in the thermal power plant.

    2. Deliverying mine taillings and slurry,metallurgical mines in the mining industry.


    Properties:

    Characteristics Requirements
    Specific Gravity, g/cm3, (20℃) 0.941 - 0.965
    Longtitudinal Reversion, %, (110℃) ≤3
    Oxidation Induction Time, min, (200℃) ≥20
    Extension Rate at Break, % ≥350
    Melt Mass Flow Rate, g/10min (195℃, 5gkg) Change of MRF by processing ±20%


    Specifications:

    ID OD Working Pressure Burst Pressure
    mm mm Mpa bar Mpa bar
    150 170 1.0 10 2.0 20
    200 226 1.0
    10
    2.0
    20
    250 284 1.0
    10
    2.0
    20
    300 340 1.0
    10
    2.0
    20
    350 396 1.0
    10
    2.0
    20
    450 510 1.0
    10
    2.0
    20
    550 624 1.0
    10
    2.0
    20
    550 624 1.0
    10
    2.0
    20
    600 680
    1.0
    10
    2.0
    20
    650 737 1.0
    10
    2.0
    20
    700 794 1.0
    10
    2.0
    20
    800 906 1.0
    10
    2.0
    20
    1000 1134 1.0
    10
    2.0
    20
    1200 1360 1.0
    10
    2.0
    20
    1400 1586 1.0
    10
    2.0 20

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