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Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes

    Buy cheap Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes from wholesalers
     
    Buy cheap Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes from wholesalers
    • Buy cheap Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes from wholesalers
    • Buy cheap Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes from wholesalers
    • Buy cheap Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes from wholesalers
    • Buy cheap Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes from wholesalers

    Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes

    Ask Lasest Price
    Brand Name : Hongruntong Marine
    Model Number : HM-SF7
    Certification : ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
    Price : USD2 to 250 Per Piece
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 7840 Units Per Months
    Delivery Time : 5-6 Work Days
    • Product Details
    • Company Profile

    Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes

    Submersible Dock Fenders Abrasion Resistant Low Maintenance Customizable Sizes


    Description


    Offshore oil, gas, and renewable energy projects often require submarine-class submersibles for inspection, repair, and installation work on subsea infrastructure. These vessels must dock with offshore platforms or support ships in challenging conditions. Submarine Fenders for offshore applications are built to withstand storms, heavy swells, and constant saltwater exposure. They are typically made from heavy-duty rubber or foam-filled materials with reinforced mounting systems that resist detachment even under high loads.


    ( Case: An offshore wind farm maintenance crew operated a hybrid support vessel equipped with a small submarine for turbine foundation inspections. The sub needed to dock alongside the vessel in open water, where wave height could reach 2 meters. Engineers installed cylindrical foam-filled submarine fenders with steel cores to the docking bay. On one mission, the weather worsened quickly, and the docking took place in rough seas. The fenders’ shock-absorbing design allowed the submarine to make contact without damage, even as the vessel and sub moved independently in the swell. The crew completed the operation safely and credited the fenders with preventing structural harm to the sub’s pressure hull. )


    Specifications


    MaterialSBR, NR
    Size Available3.3*10.6M
    Tensile Strength=> 18 MPA
    Density90+/-5
    ColourBlack
    ApplicationSubmarine, ferry, oil rigs and so on
    Hardness40-70 Shore A
    Elongation=> 400
    Tear Strength=> 400 N/cm
    Breaking Strength>310

    Chemical Resistance

     

     

     

     

    Fuel A: No deterioration
    Oil 3: No deterioration
    Lubricating oil: No deterioration
    Cutting oil: No deterioration
    Dilute HCL: No deterioration

    Diameter x
    Length
    Initial
    Internal
    Pressure
    Ship
    Radius
    Water
    Ratio
    Guaranteed
    Energy
    Absorption
    Reaction
    Force
    at GEA
    Hull
    Pressure
    at GEA
    Deflection
    at GEA
    (mm x mm)(kPa)(mm)(%)(kJ)(kN)(kPa)(%)
    1500 x 610050300060%13156214051%
    80186754188
    1700 x 720050400065%16768213747%
    80239918184
    2000 x 600050400070%13554413141%
    80194736177
    2500 x 550050450065%22576913541%
    803221035182
    2500 x 770050450070%326101613641%
    804701368183
    3300 x 650050450075%30788712735%
    804421203173
    3300 x 1060050500065%1003213714247%
    8014292863190
    4500 x 900050500060%1439240113846%
    8020593228185
    4500 x 1200050600065%1977319814146%
    8028194277189

    Characteristics


    Non Marking Surface
    Special outer layers prevent paint transfer or scuff marks on submarine hulls, preserving vessel appearance and reducing repainting costs.


    Shock Absorbing Design
    Internal structure distributes impact forces evenly, protecting delicate sensors and hull equipment.


    Long Service Life
    Engineered to withstand continuous marine exposure for 15+ years with minimal loss of performance.


    Minimal Maintenance Requirements
    Durable construction reduces the need for frequent inspections or repairs, lowering operational costs.


    Applications


    Submersible Vehicle Testing Ranges
    Used in underwater vehicle test facilities to protect prototypes during trials near submerged obstacles.


    Deep Sea Mining Operations
    Cushion subsea mining vehicles and submarines when operating near seabed extraction equipment or storage modules.


    Underwater Tunnel Habitat Protection
    Deployed around submerged tunnels (e.g., under-construction tunnels) or underwater habitats (e.g., research labs) to prevent accidental impacts.


    Advantages


    State of the Art Production Facilities
    Modern workshops equipped with automated molding, vulcanization, and precision machining systems to ensure consistency and quality in every unit.


    Strict Quality Control System
    Comprehensive QC procedures including raw material inspection, tensile testing, compression set tests, and full-scale performance simulation before shipment.


    Certified Quality Standards
    Our plant is ISO 9001 certified, with many products meeting or exceeding PIANC, ASTM, and ISO marine fender performance guidelines.


    Premium Raw Materials
    Use of marine-grade natural and synthetic rubbers, high-strength reinforcing fabrics, and corrosion-resistant steel hardware for maximum durability.


    FAQ


    1. Q: Are your fenders maintenance-free?
    A: They require minimal maintenance—usually just periodic visual inspection and cleaning.


    2. Q: Can your submarine fenders handle heavy berthing impacts?
    A: Yes, they are engineered for high energy absorption, ensuring protection during heavy docking operations.


    3. Q: Do you supply to naval and commercial clients?
    A: Yes, our clients include navies, shipbuilders, research institutes, and offshore operators worldwide.


    4. Q: How long is your production lead time?
    A: Standard orders are completed in 4–8 weeks, while urgent orders can be prioritized for faster delivery.


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