Qingdao Jerryborg Marine Machinery Co., Ltd
Fendering and Floating Solutions
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| Product Overview |
| D Rubber Fender The D-Type Rubber Fender is a type of marine fender designed to absorb kinetic energy during ship berthing. Its distinctive "D" shape provides effective protection to both the vessel and the dock. These fenders are typically made from high-quality rubber compounds, offering excellent resilience and durability against harsh marine environments. The design of the D-Type Rubber Fender allows it to withstand heavy impact loads and distribute the force evenly, reducing the risk of damage to ships and structures. Its versatile mounting options make it suitable for various docking applications, including quays, wharves, and docks. Overall, the D-Type Rubber Fender is a reliable and cost-effective solution for ensuring safe berthing operations and protecting maritime infrastructure. |  |
DD-Fender
| A [mm] | B [mm] | C [mm] | D [mm] | E [mm] | F G [mm] [mm] | H [mm] | Flat Bar [mm] | Anchors | Weight [kg] |
| 100x100 | 25.0 | 30 | 15 | 25 | 10 200-300 | 90-130 | 40x5 | M12 | 8.3 |
| 150x150 | 37.5 | 40 | 20 | 30 | 12 250-350 | 110-150 | 60x8 | M16 | 18 |
| 200x200 | 50.0 | 50 | 25 | 45 | 15 300-400 | 130-180 | 80x10 | M20 | 32 |
| 250x250 | 62.5 | 60 | 30 | 50 | 20 350-450 | 140-200 | 90x12 | M24 | 50 |
| 300x300 | 75.0 | 60 | 30 | 60 | 25 350-450 | 140-200 | 110x12 | M24 | 72 |
| 350x 350 | 87.5 | 75 | 35 | 70 | 25 350-450 | 140-200 | 130x15 | M30 | 103.6 |
| 380x380 | 95.0 | 75 | 35 | 80 | 30 350-450 | 140-200 | 140 x 15 | M30 | 122.1 |
| 400x400 | 100 | 75 | 35 | 80 | 30 350-450 | 140-200 | 150x15 | M30 | 128 |
| 500x500 | 125 | 90 | 45 | 90 | 40 400-500 | 160-230 | 180 x 20 | M36 | 200 |
DC-Fender
| A [mm] | D [mm] | E [mm] | F [mm] | G [mm] | H [mm] | Anchors | Weight [kg] |
| 100x100 | 15 | 25 | 10 | 200-300 | 90130 | M12 | 9.9 |
| 150x150 | 20 | 30 | 12 | 250-350 | 110-150 | M16 | 20.0 |
| 200x200 | 25 | 45 | 15 | 300-400 | 130-180 | M20 | 37.4 |
| 250x250 | 30 | 50 | 20 | 350-450 | 140-200 | M24 | 57.2 |
| 300x 300 | 30 | 60 | 25 | 350-450 | 140-200 | M24 | 81.3 |
| 350x 350 | 35 | 70 | 25 | 350-450 | 140-200 | M 30 | 109.5 |
| 400x400 | 35 | 80 | 30 | 350-450 | 140-200 | M30 | 142.0 |
| 500x500 | 45 | 90 | 40 | 400-500 | 150-230 | M36 | 208.0 |
SC-Fender
| A [mm] | D [mm] | E [mm] | F [mm] | G [mm] | H [mm] | Anchors | Weight [kg] |
| 100x100 | 15 | 25 | 10 | 200-300 | 90130 | M12 | 9.9 |
| 150x150 | 20 | 30 | 12 | 250-350 | 110-150 | M16 | 20.0 |
| 200x200 | 25 | 45 | 15 | 300-400 | 130-180 | M20 | 37.4 |
| 250x250 | 30 | 50 | 20 | 350-450 | 140-200 | M24 | 57.2 |
| 300x 300 | 30 | 60 | 25 | 350-450 | 140-200 | M24 | 81.3 |
| 350x 350 | 35 | 70 | 25 | 350-450 | 140-200 | M 30 | 109.5 |
| 400x400 | 35 | 80 | 30 | 350-450 | 140-200 | M30 | 142.0 |
| 500x500 | 45 | 90 | 40 | 400-500 | 150-230 | M36 | 208.0 |
SC-Fender
| A [mm] | D [mm] | E [mm] | F [mm] | G [mm] | H [mm] | Anchors | Weight [kg] |
| 100x100 | 15 | 25 | 10 | 200-300 | 90-130 | M12 | 11.1 |
| 150x150 | 20 | 30 | 12 | 250-350 | 110-150 | M16 | 22.9 |
| 200x 200 | 25 | 45 | 15 | 300-400 | 130-180 | M 20 | 42.6 |
| 250x 250 | 30 | 50 | 20 | 350-450 | 140-200 | M24 | 65.3 |
| 300x 300 | 30 | 60 | 25 | 350-450 | 140-200 | M24 | 92.9 |
| 350x 350 | 35 | 70 | 25 | 350-450 | 140-200 | M 30 | 117.6 |
| 400x400 | 35 | 80 | 30 | 350-450 | 140-200 | M 30 | 153.6 |
| Rubber properties
JRB Rubber compounds are designed for long life in marine environments.
2. Resists ozone and UV 5.Fully recyclable
|
| Physical properties | Unit | Test method | Value | Test |
| Tensile strength | MPa | ISO 37 | ≥16 | Yes |
| Elongation at break | % | ISO 37 | ≥350 | Yes |
| Tear strength | N/mm | ISO 34-1(Graves) | ≥70 | Yes |
| Hardness | HA | ISO 868 | ≤78 | Yes |
| Change in Tensile Strength | % | ISO 188 | ≤20 | Yes |
| Aged for 96h at 70°C | ||||
| Change in Elongation at Break | % | ISO 188 | ≤20 | Yes |
| Aged for 96h at 70°C | ||||
| Change in Hardness | HA | ISO 868 | ≤6 | Yes |
| Aged for 96h at 70°C | ||||
| Compression Set | % | ISO 815 | ≤30 | Yes |
| Ozone resistance | - | ISO 1431-1 | No cracks | Yes |
| 50pphm at 20% strain, 40°C,100h | ||||
| Volume Change in Oil (ASTM Oil 1) | % | ISO 1817 | ≤10 | Optional* |
| Volume Change in Seawater | % | ISO 1817 | -5to+10 | Optional* |
| 36g NaCl/litre; 28days, 95°C | ||||
| Abrasion Resistance | mm³ | ISO 4649 | ≤100 | Optional* |
| Bond Strength | N/mm² | ISO 814 | ≥7 | Optional* |
| DynamicFatigue*(15000 cycles) | - | ISO 132 | Grade 0-1 | Optional* |
| Low Temperature Resistance | - | ISO 812 | Pass | Optional* |
Tested properties are verified for each batch of parent material and certification to EN 10204:3.1 is provided
| Company Profile |
| Lies in Qingdao, a beautiful coastal city with red tiling and green trees, blue sea and clear sky, Qingdao Jerryborg Marine Machinery Co., Ltd is a high-tech enterprise integrated with manufacturing, research and innovation, technical services,specialized in manufacturing marine products, such as marine rubber fender, marine airbag, navigation mark and marine buoy.
All products get ISO 9001-2008 certificate and IACS quality authentication from CCS, BV, GL, ABS, LG, etc. | |