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China factory - Hongruntong Marine Co., Ltd.

Hongruntong Marine Co., Ltd.

  • China,Beijing ,Beijing
  • Verified Supplier

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China 0.5 ~ 4.5m Submarine Fenders Reduced Wear And Tear And Compliant With Internatio
China 0.5 ~ 4.5m Submarine Fenders Reduced Wear And Tear And Compliant With Internatio

  1. China 0.5 ~ 4.5m Submarine Fenders Reduced Wear And Tear And Compliant With Internatio
  2. China 0.5 ~ 4.5m Submarine Fenders Reduced Wear And Tear And Compliant With Internatio
  3. China 0.5 ~ 4.5m Submarine Fenders Reduced Wear And Tear And Compliant With Internatio
  4. China 0.5 ~ 4.5m Submarine Fenders Reduced Wear And Tear And Compliant With Internatio

0.5 ~ 4.5m Submarine Fenders Reduced Wear And Tear And Compliant With Internatio

  1. MOQ: 1
  2. Price: USD13 to 974 Per Piece
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 3610 Units Per Months
Delivery Time 5-6 Work Days
Packaging Details Wooden Pallets, Wooden Cases or as Required
Product Name Submarine Fenders
Material Top Level Natural Rubber
Warranty 36 Months
Application Submarine Dock Fender
Diameter 0.5 ~ 4.5m
Pressure 50 KPA ~ 80 KPA
Advantage Customized, Original Factory
Length 1 ~ 12m
Standard ISO17357:2014
Brand Name Hongruntong Marine
Model Number HM-SF96
Certification ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 3610 Units Per Months
Delivery Time 5-6 Work Days Packaging Details Wooden Pallets, Wooden Cases or as Required
Product Name Submarine Fenders Material Top Level Natural Rubber
Warranty 36 Months Application Submarine Dock Fender
Diameter 0.5 ~ 4.5m Pressure 50 KPA ~ 80 KPA
Advantage Customized, Original Factory Length 1 ~ 12m
Standard ISO17357:2014 Brand Name Hongruntong Marine
Model Number HM-SF96 Certification ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin China
High Light Natural Rubber Submarine Fenders4.5m Submarine FendersDock Submarine Fenders

Submarine Fenders Reduced Wear And Tear And Compliant With International Maritime Standards

 

Description

 

Engineered for deep-water applications, submarine fenders are essential components in marine and offshore industries, providing reliable impact protection for submerged structures. These fenders are designed with high-energy absorption capabilities, ensuring minimal damage during vessel collisions or accidental contact. Constructed from corrosion-resistant materials, they perform effectively in saline and high-pressure environments. Their flexible yet robust design allows for easy installation and long-term performance without frequent replacements. Whether used for underwater pipelines, subsea equipment, or floating structures, submarine fenders enhance structural integrity and reduce downtime in critical marine operations.

 

 

 

Specifications

 

Material SBR, NR
Size Available 3.3*10.6M
Tensile Strength => 18 MPA
Density 90+/-5
Colour Black
Application Submarine, ferry, oil rigs and so on
Hardness 40-70 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 6100 50 3000 60% 131 562 140 51%
80 186 754 188
1700 x 7200 50 4000 65% 167 682 137 47%
80 239 918 184
2000 x 6000 50 4000 70% 135 544 131 41%
80 194 736 177
2500 x 5500 50 4500 65% 225 769 135 41%
80 322 1035 182
2500 x 7700 50 4500 70% 326 1016 136 41%
80 470 1368 183
3300 x 6500 50 4500 75% 307 887 127 35%
80 442 1203 173
3300 x 10600 50 5000 65% 1003 2137 142 47%
80 1429 2863 190
4500 x 9000 50 5000 60% 1439 2401 138 46%
80 2059 3228 185
4500 x 12000 50 6000 65% 1977 3198 141 46%
80 2819 4277 189

 

 

Characteristics

 

Fatigue Resistant Construction
Maintains structural integrity even after repeated impacts, ensuring long-term performance.
 
Hydrodynamic Stability
Optimized shape reduces drag and turbulence, preventing displacement in strong currents.
 
Easy Installation Modularity
Simplifies deployment with adaptable mounting options for various subsea configurations.
 
Biofouling Resistance
Special coatings prevent marine growth, maintaining efficiency and reducing maintenance needs.

 

 

Applications

 

• Submarine Maintenance Yards
 
Dry Docks
 
Offshore Platforms
 
Submarine Rescue Operations
 
Submarine Bunkering Stations

 

 

Advantages

 

Efficient Project Turnaround
Fast production and delivery times to meet urgent project deadlines.
 
Extensive Product Testing
Rigorous in-house and third-party testing ensure optimal performance under pressure and submersion.
 
Corrosion Resistant Hardware
All metal fittings are marine-grade stainless steel or hot-dip galvanized for maximum corrosion resistance.
 
Exceptional Energy Absorption
Our fenders are engineered to safely absorb and distribute the force of submarine docking impacts.

 

 

 

FAQ

 

1. How do your fenders perform in saltwater environments?
They are engineered to withstand long-term exposure to seawater, UV rays, and marine organisms.
 
2. Do you offer installation services?
We provide on-site technical assistance and detailed installation guidelines upon request.
 
3. Can your fenders handle both surface and submerged contact?
Yes, our designs ensure reliable performance for submarines in both surfaced and semi-submerged positions.
 
4. What’s the lead time for manufacturing and delivery?
Standard production takes 4–6 weeks. Urgent orders can be expedited depending on stock and project needs.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1988

  • Total Annual:

    7,462,700-11,940,300

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

HONGRUNTONG MARINE   Welcome to Hongruntong Marine, your trusted source for professional rubber fender solutions. With expertise in manufacturing high-quality marine fenders, we are committed to providing reliable protection for your vessels during berthing operations. Our dedication to e... HONGRUNTONG MARINE   Welcome to Hongruntong Marine, your trusted source for professional rubber fender solutions. With expertise in manufacturing high-quality marine fenders, we are committed to providing reliable protection for your vessels during berthing operations. Our dedication to e...

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Get in touch with us

  • Reach Us
  • Hongruntong Marine Co., Ltd.
  • C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
  • https://www.dock-fender.com/

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