Product Description
Product Description 1.Florescence types of
Boat Fenders Factory established in 1992, Qingdao Florescence Rubber Products Co.,Ltd is a comprehensive marine equipments enterprise, integrating the scientific research design, product development with technical services. We specialize in manufacturing types of boat fenders, foam fenders, various marine rubber fenders, ship launching&salvage rubber airbags, road roller barrier and marine ropes. FLORESCENCE products are designed, manufactured, and tested per ISO 9001:2008 requirements. And every unit robustly built to the stringent requirements of ship surveyors such as CCS, BV, LR, GL, etc. With over 25 years' developments, Qingdao Florescence Rubber Products Co.,Ltd is a leading factory with top quality. We value our clients and quality the most. Therefore we have many regular clients all over the world! And we have the pleasure to supply pneumatic fenders and
Marine Fenders for Navy of Italy, Greece, France, Bangladesh, Thailand, UAE, etc. We are fully committed to promoting our customers' development and exceeding our customers' expectations in services quality. We expect to cooperate with more customers worldwide and create a better future together. 2.1 Out rubber layer The outer rubber layer protects the cord layers and the inner rubber layers from abrasion and other external forces. This compaound has sufficient tensile and tear strength to withstand any weather condition and hard uasage. 2.2 Inner layers The inner layers seals the pressurized air inside the fenders. 2.3 Synthetic-tire-cord layers for reinforcement 2.3.1 Please see below picture to find the difference in arrangement of tyre-cord and canvas fabric. 2.3.2 Example of difference in the physical property The synthetic-tire-core arrangement has strength in one direction only while the canvas-fabric arrangement strength is both two directions. Table 1 and Table 2 provide an example of difference in physical properities between these two diffetent materials. Table 1- Synthetic tyre core of types of
Boat Fender Item | Unit | Warp | Weft |
Density | Ends/inch | 24 | 2 |
Tensile strength | N/mm | 20 | 0,02 |
Table 2 Canvas fabric of types of boat fender
Item | Unit | Warp | Weft |
Density | Ends/inch | 16 | 16 |
Tensile strength | N/mm2 | 11.6 | 11.7 |
2.4 Beading Ring A steel ring is placed at one end(or both two ends) of the fenderand holds the end of core layers. 2.5
Flange A steel flange is mounted on the fender, to which an air valve or safety valve can be adapted. 2.6 Safety Valves Feders of diameter 2500mm and larger shall be enquipped with a safety valve of releasing excess internal pressure whrn fenders are over compressed accidentally. Fender which are smaller than 2500mm in diameter can be also enquipped a safety valve if required by customer. 2.7 Metal acessories All relevant metal
Accessories including shackles, towing rings, swivels and
Chain net are made of stainless steel or hot dipped galvanized which are resistant for sea water corrosion. 2.8 Chain and tire nets The purpose of chain of tire net is to protect the fender body from damage by sharp objects or protrusions such as rough faced quay walls, to distribute sheer forces along the length of th chain net to provent the fender body when it has to absorb them. Performance Table 3. types of boat fender sizes and performance
Nominal size Diameter x Length | Guaranteed energy absoprtion | Reaction force at GEA deflection | Hull pressure at GEA deflection | Guaranteed energy absoprtion | Reaction force at GEA deflection | Hull pressure at GEA deflection |
(mm) | (kNm) | (KN) | (kPa) | (kNm) | (KN) | (kPa) |
500×1000 | 6 | 64 | 132 | 8 | 85 | 174 |
600×1000 | 8 | 74 | 126 | 11 | 98 | 166 |
700×1500 | 17 | 137 | 135 | 24 | 180 | 177 |
1000×1500 | 32 | 182 | 122 | 45 | 239 | 160 |
1000×2000 | 45 | 257 | 132 | 63 | 338 | 174 |
1200×2000 | 63 | 297 | 126 | 88 | 390 | 166 |
1350×2500 | 102 | 427 | 130 | 142 | 561 | 170 |
1500×3000 | 153 | 579 | 132 | 214 | 761 | 174 |
1700×3000 | 191 | 639 | 128 | 267 | 840 | 168 |
2000×3500 | 308 | 875 | 128 | 430 | 1150 | 168 |
2500×5000 | 663 | 1381 | 137 | 925 | 1815 | 180 |
2500×5500 | 943 | 2019 | 148 | 1317 | 2653 | 195 |
3300×4500 | 1175 | 1884 | 130 | 1640 | 2476 | 171 |
3300×6500 | 1814 | 3015 | 146 | 2532 | 3961 | 191 |
Company Information
Factory established in 1992, Qingdao Florescence Rubber Products Co.,Ltd is a comprehensive marine equipments enterprise, integrating the scientific research design, product development with technical services. We specialize in manufacturing types of boat fenders, foam fenders, various marine rubber fenders, ship launching&salvage rubber airbags, road roller barrier and marine ropes. FLORESCENCE products are designed, manufactured, and tested per ISO 9001:2008 requirements. And every unit robustly built to the stringent requirements of ship surveyors such as CCS, BV, LR, GL, etc. With over 25 years' developments, Qingdao Florescence Rubber Products Co.,Ltd is a leading factory with top quality. We value our clients and quality the most. Therefore we have many regular clients all over the world! And we have the pleasure to supply pneumatic fenders and marine fenders for Navy of Italy, Greece, France, Bangladesh, Thailand, UAE, etc. We are fully committed to promoting our customers' development and exceeding our customers' expectations in services quality. We expect to cooperate with more customers worldwide and create a better future together. 2.Quatification Honor
3.R&D Centre At Florescence, we are focused on continuously improving our products and developing our technology. We have invested in the most modern research and testing equipment in order to meet the demand for high quality products and innovative technology. Our R&D centre equip the most advance experimental facilities to research best rubber compounding, solid buoyancy material and PU elastomer technology, and excellent production technology. By continually innovative, we are a No.1 experter of high quality ship launching air bags, marine fenders, and offshore buoys.
FAQ 1.MOQ: 1 PC 2.Guaranty period: 2 years 3.Certificates: CCS, LR,DNV,BV,ABS,SGS.etc. 4.factory with decades years'experience
Contact us if you need more details on boat fender. We are ready to answer your questions on packaging, logistics, certification or any other aspects about types of fender、types of boat fender. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Pneumatic Rubber Fender