Marine Ocean Sea Cushion Foam Filled Fenders
Hongruntong Marine supplys SeaCushion Fenders, Ocean Cushion Foam Filled Fenders, and marine sea ocean cushion fenders—maintenance-free foam filled marine fenders for ports & offshore.

Hongruntong Marine manufactures premium Ocean Cushion Fender systems and durable SeaCushion Fenders for marine applications. Our product line includes reliable Marine Sea Ocean Cushion Fender solutions, advanced Ocean Cushion Foam Filled Fenders, and robust foam filled marine fenders, all engineered with closed-cell foam technology.
As a specialized marine fender manufacturer with extensive experience in marine protection solutions, Hongruntong Marine produces high-performance SeaCushion Fenders and certified Ocean Cushion Foam Filled Fenders designed to withstand the most demanding marine environments. Our expertise encompasses manufacturing reliable foam filled marine fenders using advanced closed-cell foam technology, innovative Marine Sea Ocean Cushion Fender systems that provide exceptional impact absorption, and durable Ocean Cushion Fender products featuring robust construction and superior weather resistance. Each fender is engineered with proprietary foam filling technology that ensures excellent buoyancy, requires minimal maintenance, and delivers exceptional durability in harsh saltwater conditions, making them ideal for permanent installations and long-term marine applications.
Key Features & Benefits
Advanced Cushion Design: Premium Ocean Cushion Fender with superior impact absorption
Proven Performance: Reliable SeaCushion Fenders with excellent durability
Comprehensive Protection: Versatile Marine Sea Ocean Cushion Fender for various applications
Foam Filled Technology: Advanced Ocean Cushion Foam Filled Fenders with closed-cell construction
Maintenance-Free Operation: Durable foam filled marine fenders requiring minimal upkeep
Weather Resistance: All fenders designed for harsh marine environments
Applications
Dimensions

| Fender Size D x L |
Low Capacity | Standard Capacity | High Capacity | ||||||
| Energy | Reaction | Pressure | Energy | Reaction | Pressure | Energy | Reaction | Pressure | |
| [mm] | [kNm] | [kN] | [kN/m2] | [kNm] | [kN] | [kN/m2] | [kNm] | [kN] | [kN/m2] |
| 1,000 x 2,000 | 39 | 177 | 104 | 69 | 294 | 172 | 98 | 422 | 224 |
| 1,200 x 2,000 | 49 | 206 | 104 | 88 | 334 | 172 | 128 | 481 | 224 |
| 1,350 x 2,500 | 88 | 284 | 104 | 137 | 481 | 172 | 206 | 677 | 224 |
| 1,500 x 3,000 | 128 | 392 | 104 | 216 | 647 | 172 | 304 | 912 | 224 |
| 1,700 x 3,000 | 157 | 432 | 104 | 265 | 716 | 172 | 383 | 1010 | 224 |
| 2,000 x 3,500 | 255 | 589 | 104 | 432 | 991 | 172 | 628 | 1393 | 224 |
| 2,000 x 4,000 | 304 | 687 | 104 | 500 | 1148 | 172 | 726 | 1619 | 224 |
| 2,200 x 4,500 | 402 | 853 | 104 | 677 | 1432 | 172 | 981 | 2011 | 224 |
| 2,500 x 4,000 | 441 | 814 | 104 | 736 | 1354 | 172 | 1069 | 1913 | 224 |
| 2,500 x 5,500 | 647 | 1197 | 104 | 1079 | 1991 | 172 | 1560 | 2796 | 224 |
| 3,000 x 6,000 | 991 | 1521 | 104 | 1648 | 2541 | 172 | 2384 | 3581 | 224 |
| 3,300 x 4,500 | 824 | 1148 | 104 | 1373 | 1913 | 172 | 1982 | 2698 | 224 |
| 3,300 x 6,500 | 1285 | 1805 | 104 | 2148 | 3002 | 172 | 3110 | 4228 | 224 |
| 4,200 x 8,400 | 2708 | 2972 | 104 | 4513 | 4934 | 172 | 6533 | 6955 | 224 |
Details Photos





Our Advantages
Customization Capability: Offer tailor-made Ocean Cushion Fender sizes/shapes to match unique dock/vessel needs.
Premium Material Selection: Use high-density EVA foam and anti-UV covers for all SeaCushion Fenders—no low-grade substitutes.
On-Site Support: Provide on-site installation guidance for bulk Ocean Cushion Foam Filled Fenders orders.
Reliable After-Sales: 5-year warranty for foam filled marine fenders (covers manufacturing defects).
Global Compliance: All products meet IMO, ABS, and CCS standards—suitable for international ports.
Quality Assurance
Every Ocean Cushion Fender and foam filled marine fender undergoes strict testing before delivery:
Foam density and compression resistance testing (10,000 compression cycles with no permanent deformation)
Buoyancy validation (72-hour water immersion with buoyancy loss ≤2%)
UV resistance testing (1,000-hour UV exposure with no cover cracking)
Impact rebound rate testing (rebound speed ≥90% after impact)
Anti-tear performance testing (cover tear strength ≥25 kN/m)
FAQ
Q: What are the main advantages of Ocean Cushion Fender designs?
A: Our Ocean Cushion Fender offers superior impact absorption, excellent durability, maintenance-free operation, and consistent performance in all weather conditions, making them ideal for permanent marine installations.
Q: How do SeaCushion Fenders differ from traditional foam fenders?
A: SeaCushion Fenders feature advanced foam cell structure, enhanced UV protection, and superior compression recovery, providing longer service life and better performance compared to standard foam fenders.
Q: What maintenance do foam filled marine fenders require?
A: Our foam filled marine fenders require minimal maintenance - occasional cleaning and visual inspection for surface damage. The closed-cell foam construction prevents water absorption and maintains performance without regular upkeep.
Q: Can Ocean Cushion Foam Filled Fenders be used in extreme temperatures?
A: Yes, our Ocean Cushion Foam Filled Fenders are engineered to perform in temperature ranges from -50°C to +70°C, maintaining their flexibility and protective properties in extreme weather conditions.
Q: Are Marine Sea Ocean Cushion Fender products certified?
A: All our Marine Sea Ocean Cushion Fender products meet international marine standards and come with full certification documentation for quality and performance assurance.