Qingdao Florescence Marine Supply Co., LTD.
To become a leader in worldwide marine industry.
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Pneumatic rubber fenders have become an ideal ship protection medium against collision among ship-to-ship (STS),
ship to quay (STQ) and ship-to-berthing (STB), they are widely used for large tankers, vessels, docks, harbor wharfs and ocean platforms.
Technical performance of marine rubber fender
| Specification DXL(m) | 0.05Mpa(Initial pressure 0.05Mpa) | (Initial pressure 0.08Mpa) | ||||
| Weight(kg) | Reaction force(KN) | GEA (KJ) | Weight (kg) | Reaction force(KN) | GEA (KJ) | |
| 1.2X2.0 | 120 | 297 | 63 | 165 | 390 | 88 |
| 1.35X2.5 | 165 | 427 | 102 | 226 | 561 | 142 |
| 1.5X3.0 | 315 | 579 | 153 | 370 | 761 | 214 |
| 1.7X3.0 | 405 | 639 | 191 | 436 | 840 | 287 |
| 2.0X3.5 | 590 | 875 | 308 | 632 | 1150 | 430 |
| 2.5X4.0 | 1050 | 1381 | 663 | 1110 | 1815 | 925 |
| 2.5X5.5 | 1333 | 2019 | 943 | 1410 | 2653 | 1317 |
| 3.0X5.0 | 1880 | 2000 | 1050 | 2155 | 2709 | 1571 |
| 3.0X6.0 | 2160 | 2488 | 1312 | 2470 | 3292 | 1888 |
| 3.3X4.5 | 2020 | 1884 | 1175 | 2300 | 2476 | 1640 |
| 3.3X6.0 | 2300 | 2783 | 1675 | 2600 | 3652 | 2338 |
| 3.3X6.5 | 2700 | 3015 | 1814 | 3080 | 3961 | 2532 |
| 3.3X10.6 | 4403 | 5257 | 3067 | 5020 | 6907 | 4281 |
| 4.5X9.0 | 6554 | 5747 | 4752 | 7470 | 7551 | 6633 |
| 4.5X12 | 8739 | 7984 | 6473 | 9960 | 10490 | 9037 |
| Note:The weight is the fender body weight(without tires and chain),with weight error of ±10% and counterforce error of ±10% | ||||||
1. Material test for rubber
The material test of the outer rubber and the inner rubber shall be conducted in accordance with the physical properties of inner and outer rubber required by ISO 17357:2002
2.Dimensional inspection
The dimension of all the fenders shall be inspected at the initial internal pressure and the results shall be within the following tolerances:
- length: +10%, -5%;
-diameter: +10%,-5%
3.Air-leakage test
The air-leakage test shall be conducted on all the fenders at initial pressure for more than 30 min, and the test results shall confirm that there is no air leakage.
4.Hydrostatic-pressure test
The hydrostatic-pressure test shall be performed for 10 min at the hydrostatic-pressure shown in "test pressure at 0% deflection". Maximum temporary elongation: 10%
Qingdao Florescence Co.,Ltd is a comprehensive marine supply enterprise, intergrating the scientific research design, product development with technical services. We specialize in manufacturing pneumatic rubber fenders, foam fenders, various marine rubber fenders and ship lauching & salvage rubber airbags. FLORESCENCE products are designed, manufactured, and tested per ISO17357 and ISO9001:2002. And every unit is producted strictly according to the requirements of ship surveyors such as BV, CCS, etc.
Located in the Port of Qingdao FLORESCENCE can respond effectively to any urgent requirements of fenders and airbags with its comprehensive range of products.
Florescence has our own factory which manufacture rubber products for around 20 years, so we are the factory direct seller, we are more professional than other companies. FLORESCENCE Ship Salvage Fenders are exported to lots of countries, including Indonesia, Singapore, Kenya, Tanzania, etc. FlorescenceRuber Fender can be manufatured in various sizes and types according to the clients' requirements.