Polyurethane Coated Foam Filled Floating Donut Fenders on Poles for Ship Guarding
group nameDonut Fender
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Min Order1 piece
brand nameJerryborg Marine，safe docking，safe mooring
modelJRFDDF
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash
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update timeFri, 23 Apr 2021 10:00:37 GMT
Paramtents
Foam Material closed cell EVA foam
Foam Density 20-120kg/m³
Service Life >15 years
Skin polyurea coasting (SPUA)
Skin Thickness 3-100mm
Application Ship Anti-cushion
Packging & Delivery
Min Order1 piece
Briefing
The Donut Fender is a specific type of Foam Filled Fender. It is designed to simply roll over a fixed column.
Detailed
Polyurethane Coated Foam Filled Floating Donut Fenders on Poles for Ship Guarding
- What is Donut Fender ?The Donut Fender is a specific type of Foam Filled Fender. It is designed to simply roll over a fixed column. Due to its structure, the fender floats up and down with the fluctuating water levels and spins when vessels berth and slide along the donut fender. The Donut Fender is designed with a 100% closed cell EVA foam core, a reinforced tyre cord fabric lining and elastomer skin, with low friction pads at the internal steel core.Donut Fenders are available in diameters from 1,000 mm to 6,220 mm and a maximum pile diameter of 610 mm to 4,388 mm. Additionally, mooring crowns, counterweights (for sub-marine applications) or other features like protective nettings can be added.The foam density, coating skin thickness, pile/fender diameter and also the height of the donut fender can be changed as per to customer request. Jerryborg would be pleased to receive the engineering design allowing us to produce the correct type, size and overall layout of the Donut Fender for you.Advantages ＆ Benefits of Donut Fender1. Higher energy absorption with lower reaction force2. Will not sink even if skin is punctured, thanks to closed cell foam core3. Closed-cell foam will not absorb water4. Tough, non-marking reinforced polyurea (SPUA) skin5. Hot-dipped galvanized swivel end fittings6. Internal chain for high ‘pull-through’ strength7. Flexibility in mounting configurations (floating vs. hanging)8. Custom colours available
- >> Dimensions of Donut Fender
Fender Size D Max. Pile
Diameter
[mm]Low Capacity Standard Capacity High Capacity [mm] Energy [kNm] Reaction [kN] Energy [kNm] Reaction [kN] Energy [kNm] Reaction [kN] 1,270 610 4.2 68 7.2 116 11.3 182 1,450 710 5.4 77 9.2 131 14.4 206 1,520 762 6.2 82 10.5 140 16.5 220 1,780 914 8.3 95 14.1 162 22.1 254 1,910 995 9.6 103 16.4 175 25.7 275 2,030 1,067 10.9 109 18.6 186 29.2 292 2,210 1,185 13.1 120 22.3 204 35 320 2,290 1,219 13.9 124 23.6 210 37.1 330 2,490 1,345 16.5 135 28 229 44 360 2,540 1,372 17.2 138 29.3 234 46 367 2,790 1,524 20.8 151 35.3 256 55.4 402 2,970 1,639 23.6 161 40.1 273 63 429 3,050 1,676 24.8 165 42.1 280 66.1 440 3,300 1,829 29.1 179 49.5 304 77.7 477 3,450 1,933 32.1 188 54.6 319 85.7 501 3,530 1,981 33.6 192 57.2 327 89.8 513 3,810 2,134 38.8 206 65.9 350 103.5 550 3,960 2,241 42.4 215 72.1 366 113.2 575 4,060 2,286 44.2 220 75.1 374 117.9 587 4,220 2,388 47.8 229 81.3 389 127.6 611 Intermediate sizes and different foam capacities available upon request Value for height = 1,000 mm
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- Nearest port for product export
- Qingdao Port, Shanghai Port
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, DDP, DDU, Express Delivery
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash