D - type rubber fenders are divided into DD - type , DC - type and irregular D - type rubber fenders .
Features
1) With reasonable reaction force it may absorb more energy than that of cylindrical type
2) Convenientin mounting
3) It is usually used for dock of frame work type and ships due to the small size of its bottom wicth .
According to the installation methods , DD - type rubber fenders are divided into side hole mounted fenders and up and bottom hole mounted DD - type fenders .
Up and bottorm hole mounted DD - type fenders
Specification

UNIT :mm
| TYPES | Specification | Remarks | ||||||||
| H | B | L | Holes | Q | C | h | D | d | ||
| D125X125X1000 | 125 | 125 | 1000 | 3 | 300~400 | 100~150 | 32.5 | 45 | 20 | Fenders of other specificati on and size can be discussed with customers |
| D150X150X1000 | 150 | 150 | 1000 | 3 | 300~400 | 100~150 | 37.5 | 60 | 25 | |
| D200X150X1000 | 150 | 200 | 1000 | 3 | 300~400 | 100~150 | 38 | 60 | 25 | |
| D200X200X1000 | 200 | 200 | 1000 | 3 | 300~400 | 100~150 | 50 | 60 | 30 | |
| D200X250X1000 | 250 | 200 | 1000 | 3 | 300-400 | 100~150 | 50 | 60 | 30 | |
| D250X250X1000 | 250 | 250 | 1000 | 3 | 300~400 | 100~150 | 62.5 | 65 | 32 | |
| D800X300X1000 | 300 | 300 | 1000 | 3 | 300~400 | 100~150 | 75 | 65 | 35 | |
| DB50X350X1000 | 350 | 350 | 1000 | 3 | 300~400 | 100~150 | 87.5 | 80 | 38 | |
| DB80X380XD00 | 380 | 380 | 1000 | 3 | 300~400 | 100~150 | 95 | 80 | 40 | |
| D400X400X1000 | 400 | 400 | 1000 | 3 | 300~400 | 100~150 | 100 | 80 | 40 | |
| D600X500X1000 | 500 | 500 | 1000 | 3 | 300~400 | 100~150 | 125 | 90 | 45 | |
Performance
| TYPES | Performanee | |||
| Design compressive deflection |
Reaction Force | Absorption Energy | Tolerance % | |
| DI25X125X1000 | 58.5 | 1.4 | ±10 | |
| D150X150X1000 | 75 | 2 | ||
| D200X200X1000 | 0 | 3.6 | ||
| D250X250X1000 | 126 | 5.7 | ||
| D300X300X1000 | 40 | 5 | 8.2 | |
| D350X350X1000 | 176 | 10.8 | ||
| D380X380X1000 | 189 | 12.65 | ||
| D400X400X1000 | o | 14.5 | ||
| D500X500X1000 | 252 | 22.7 | ||
Performance Curve
| Deflection Rubber-comp | Design Compressive Deflection 5% | ||
| ReactionForce | Energy Absorption | Tolerance | |
| Stundardtype | 151 | 8.2 | ±10% |
side hole mounted DD-type fenders
Specification

UNIT :mm
| TYPES | Specification | Remarks | ||||||||
| H | B | L | Holes | Q | C | h | T | d | ||
| DI25X125X1000 | 125 | 125 | 1000 | 3 | 300-400 | 100~150 | 32.5 | 45 | 20 | Fenders of other specification and size can be discussed with customers |
| D150X150X1000 | 150 | 150 | 1000 | 3 | 300-400 | 100~150 | 37.5 | 55 | 25 | |
| D200X150X1000 | 150 | 200 | 1000 | 3 | 300-400 | 100~150 | 38 | 55 | 25 | |
| D200X200X1000 | 200 | 200 | 1000 | 3 | 300-400 | 100~150 | 50 | 70 | 30 | |
| D200X250X1000 | 250 | 200 | 1000 | 3 | 300-400 | 100~150 | 50 | 70 | 30 | |
| D250X250X1000 | 250 | 250 | 1000 | 3 | 300-400 | 100~150 | 62.5 | 85 | 32 | |
| D300X300X1000 | 300 | 300 | 1000 | 3 | 300~400 | 100~150 | 75 | 100 | 35 | |
| 350X350X1000 | 350 | 350 | 1000 | 3 | 300-400 | 100~150 | 87.5 | 110 | 38 | |
| D380X380X1000 | - 380 |
380 | 1000 | 3 | 300-400 | 100~150 | 95 | 120 | 40 | |
| D400X400X1000 | 400 | 400 | 1000 | 3 | 300-400 | 100~150 | 100 | 125 | 40 | |
| D500X500X1000 | 500 | 500 | 1000 | 3 | 300-400 | 100~150 | 125 | 150 | 45 | |
performance
| TYPES | Performance | |||
| Design compressive deflection |
Reaction Force | Absorption Energy | Tolerance% | |
| D125X125X1000 | 50 | 121.4 | 2.1 | ±10 |
| D150X150X1000 | 150 | 3.5 | ||
| D200X200X1000 | 207.3 | 8.4 | ||
| D250X250X1000 | 250 | 9.9 | ||
| D300X300X1000 | 294.3 | 11.8 | ||
| D350X350X1000 | 338.5 | 15.7 | ||
| D380X380X1000 | Re0.6gm | 17.7 | ||
| D400X400X1000 | 382.6 | 19.6 | ||
| 500X500X1000 | 451.3 | 31.4 | ||
According to the installation methods , DC - type rubber fenders are divided into side hole mounted fenders and up and bottom hole mounted DC - type fenders
Up and bottom hole mounted DC - type fenders
Specification

UNIT : mm
| TYPES | Specification | Remarks | |||||||||
| M | H | B | L | Holes | Q | C | h | D | d | ||
| DC150X1000 | 75 | 150 | 150 | 1000 | 3 | 300~400 | 100~150 | 37.5 | 60 | 25 | Fenders of other specification and size can be discussed with customers |
| DC200X1000 | 95 | ¥ 200 |
200 | 1000 | 3 | 300~400 | 100~150 | 50 | 60 | 30 | |
| DC250X1000 | 125 | 250 | 250 | 1000 | 3 | 300~400 | 100~150 | 62.5 | 65 | 32 | |
| DC300X1000 | 150 | 300 | 300 | 1000 | 3 | 300~400 | 号 100~150 |
75 | 65 | 35 | |
| DC350X1000 | 150 | 350 | 350 | 1000 | 3 | 300~400 | 100~150 | 87.5 | 80 | 38 | |
| DC400X1000 | 200 | 400 | 400 | 1000 | 3 | 300~400 | 100~150 | 100 | 80 | 40 | |
| DC500X1000 | 250 | 500 | 500 | 1000 | 3 | 300-400 | 100~150 | 125 | 90 | 45 | |
performance
| TYPES | Performance | |||
| Design compressive deflection |
Reaction Force | Absorption Energy | Tolerance % | |
| DC150X1000 | 40 | 82 | 1.9 | ±10 |
| DC200x1000 | 109 | 3.4 | ||
| DC250X1000 | 136 | 5.4 | ||
| DC300X1000 | 165 | 7.7 | ||
| DC350X1000 | 189 | 10.5 | ||
| DC400X1000 | 218 | 14 | ||
| DC500X1000 | 273 | 21.5 | ||
side hole mounted DC-type fenders
specification

UNIT : mm
| TYPES | Specification | Remarks | |||||||||
| M | H | B | Holes | Q | C | h | T | d | |||
| DC150X1000 | 75 | 150 | 150 | 1000 | 3 | 300-400 | 100~150 | 37.5 | 55 | 25 | Fenders with other specifications could be discussed with customers and solved to produce. |
| DC200X1000 | 95 | 200 | 200 | 1000 | 3 | 300~400 | 100~150 | 52.5 | 70 | 30 | |
| DC250X1000 | 25 | 250 | 250 | 1000 | 3 | 300~400 | 100~150 | 62.5· | 85 | 32 | |
| DC300X1000 | 150 | 300 | 300 | 1000 | 3 | 300-400 | 100~150 | 75 | 100 | 35 | |
| DC350X1000 | 150 | 350 | 350 | 1000 | 3 | 300~400 | 100~150 | 100 | 125 | 38 | |
| DC400X1000 | 200 | 400 | 400 | 1000 | 3 | 300-400 | 100~150 | 100 | 125 | 40 | |
| DC500X1000 | 250 | 500 | 500 | 1000 | 3 | 300~400 | 100~150 | 125 | 155 | 45 | |
performance
| TYPES | Performance | |||
| Design compressive deflection |
Reaction Force | Absorption Energy | Tolerance% | |
| DC150X1000 | 50 | 240 | 9 | 士10 |
| DC200X1000 | 320 | 7 | ||
| DC250X1000 | 396 | 11 | ||
| DC300X1000 | 478 | 15.8 | ||
| DC350X1000 | 6 | 21.5 | ||
| DC400x1000 | 3 | 28 | ||
| DC500X1000 | 803 | 14 | ||
Irregular D-type rubber fenders
Specification

| TYPES | Specification | ||||||||
| H | a | L | Holes | 0 | c | ¥ | D | 」 | |
| D202X190X1000 | 9d | 07 | 1000 | 3 | 300-400 | 100'150 | 2 | 5 | s |
| D270X350X1000 | 350 | 270 | 1000 | 3 | 100-400 | 100 150 | i0 | 5 | 2 |