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Features
High Energy Absorption and low reaction force
Wide range of standard and customize size
Unsinkable design even if skin is punctured
Low maintenance
Easy installation
Burst resistance
Colored UV resistant PU Skin
Protective chain and tire net
Toughest rubber skin is option
Large standoff distance
Foam fenders Structure
Foam fenders are fabricated with closed-cell resilient foam, with protective tough polyurethane elastomer skin(or tough rubber skin), reinforced with nylon filament, what’s more, protective chain and tire net is option for cushion foam fenders.
A. Foam filled fenders are filled with highest quality resilient closed-cell foam, this specification foam can provide high energy absorption with relatively low reaction force. Even the skin is punctured, it also is unsinkable without absorbing water, with our unique laminating process, each foam core is integrity, the foam core cannot be ruptured when compressed.
B. Guard and Cushion Foam filled fenders’ skin is constructed of polyurethane elastomer which is reinforced with nylon filament. The polyurethane skin is the unique elastomer specifically for fender applications. More thick filaments and elastomer are applied to both ends to better resist the defection and shearing force.
C. Foam Filled fenders are comprised of through central steel tube and external load flanges distributed at each end. All end fitting are H.D.G. Except the through central pipe, all longitudinal chains are joined to Clevis eyes at both ends of the fender.
D. Foam filled fenders incorporate chain and tire net. The chain and tire net design uses heavy duty H.D.G chains, fitted with heavy duty ties at the net intersections. This chain and tire net carry the tensile load, minimizes stress on the fender skin.
E. Chain and net used for the netted type cushion type foam fenders.
F. Rubber foam fenders skin is protected by vulcanized rubber, it is more tough, and with higher performance.
Performance Data
Diameter x Length | At 60% Deflection | ||||
mm | ft | Energy Absorption | Reaction Force | ||
Ft-kips | Ton-mm | Kip | Ton | ||
700x1500 | 2.3x4.9 | 19 | 3 | 30 | 13 |
1000x1500 | 3.3x4.9 | 35 | 5 | 39 | 17 |
1000x2000 | 3.3x6.5 | 50 | 7 | 57 | 26 |
1200x2000 | 3.9x6.5 | 67 | 10 | 63 | 28 |
1350x2500 | 4.4x8.2 | 112 | 16 | 94 | 42 |
1500x3000 | 4.9x9.8 | 171 | 24 | 130 | 59 |
1700x3000 | 5.6x9.8 | 208 | 29 | 139 | 63 |
2000x3500 | 6.5x11.5 | 335 | 47 | 190 | 86 |
2000x4000 | 6.5x13.1 | 398 | 56 | 226 | 102 |
2000x4500 | 6.5x14.7 | 460 | 64 | 261 | 118 |
2500x4000 | 8.2x13.1 | 591 | 82 | 269 | 122 |
2500x5500 | 8.2x18.0 | 885 | 123 | 402 | 182 |
3000x4500 | 9.8x19.7 | 1365 | 189 | 516 | 234 |
3300x4500 | 10.8x14.7 | 1105 | 153 | 380 | 172 |
3300x6500 | 10.8x21.3 | 1786 | 248 | 614 | 279 |
Note:
Actual values with ±5% tolerance, due to variations in materials, temperature, tolerance and speed of compression.
Other size and capacity models, can do customized.
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