Reliable Marine Protection for Ports, Docks and Vessels
The D Type Rubber Fender is one of the most widely used marine fender systems for ports, wharves, jetties, tugboats, barges, and various docking facilities. Its simple design, reliable performance, and economical cost make it an ideal solution for protecting both vessels and dock structures during berthing operations.
Manufactured from high-quality rubber compounds, D Type Rubber Fenders provide excellent impact resistance, weather resistance, and long-term durability in harsh marine environments. They are particularly suitable for framework-type docks and locations where installation space is limited.
Key Features
✔ Moderate reaction force and energy absorption
✔ Lightweight structure for easy handling and installation
✔ Compact base width suitable for framework-type docks
✔ Excellent resistance to seawater, ozone, UV exposure, and aging
✔ Low maintenance requirements
✔ Long service life under demanding marine conditions
✔ Available in various sizes and custom lengths
Benefits of D Type Rubber Fenders
Reliable Impact Protection
The D-shaped profile effectively absorbs berthing energy and reduces impact forces transmitted to vessels and dock structures.
Easy Installation
With a relatively lightweight design and simple mounting structure, installation can be completed quickly and efficiently.
Cost-Effective Solution
Compared with more complex fender systems, D Type Rubber Fenders provide excellent protection at a competitive cost.
Durable Performance
Manufactured from premium-grade rubber materials, these fenders maintain reliable performance even in severe marine environments.
Applications
D Type Rubber Fenders are widely used in:
- Commercial Ports
- Container Terminals
- Fishing Harbors
- Marinas
- Tugboats
- Barges
- Workboats
- Inland Waterways
- Floating Platforms
- Small and Medium-Sized Wharves
- Framework-Type Dock Structures
Installation Options
To meet different project requirements, D Type Rubber Fenders are available with multiple mounting configurations.

Single-Row Hole Installation
Single-row hole fenders provide a simple and economical mounting solution. They are suitable for general-purpose marine applications and smaller berthing facilities.

Double-Row Hole Installation
Double-row hole fenders offer enhanced fixing strength and improved stability. They are recommended for applications requiring greater load resistance and higher impact protection.
Technical Specifications
| Type | H | B | L | Number of Holes | Q | C | h | D | d |
|---|---|---|---|---|---|---|---|---|---|
| D200×200×L | 200 | 200 | 1000 | 3 | 350 | 150 | 50 | 55 | 28 |
| D200×200×L | 200 | 200 | 1500 | 3 | 600 | 150 | 50 | 55 | 28 |
| D200×200×L | 200 | 200 | 1500 | 4 | 400 | 150 | 50 | 55 | 28 |
| D200×200×L | 200 | 200 | 1500 | 5 | 325 | 100 | 50 | 55 | 28 |
| D300×300×L | 300 | 300 | 1000 | 3 | 350 | 150 | 40 | 65 | 32 |
| D300×360×L | 300 | 360 | 1000 | 3 | 350 | 150 | 40 | 65 | 32 |
| D300×300×L | 300 | 300 | 1500 | 3 | 600 | 150 | 40 | 65 | 32 |
| D300×300×L | 300 | 300 | 1500 | 4 | 400 | 150 | 40 | 65 | 32 |
| D300×300×L | 300 | 300 | 1500 | 5 | 325 | 100 | 40 | 65 | 32 |
| D300×360×L | 300 | 360 | 1500 | 3 | 600 | 150 | 40 | 65 | 32 |
| D300×360×L | 300 | 360 | 1500 | 4 | 400 | 150 | 40 | 65 | 32 |
| D300×360×L | 300 | 360 | 1500 | 5 | 325 | 100 | 40 | 65 | 32 |
| D400×400×L | 400 | 400 | 1000 | 3 | 350 | 150 | 55 | 65 | 32 |
| D400×400×L | 400 | 400 | 1500 | 4 | 400 | 150 | 55 | 65 | 32 |
| D500×500×L | 500 | 500 | 1000 | 3 | 350 | 150 | 90 | 97 | 45 |
| D500×500×L | 500 | 500 | 1500 | 3 | 600 | 150 | 40 | 65 | 32 |
| D500×500×L | 500 | 500 | 1500 | 4 | 400 | 150 | 90 | 97 | 45 |
| D500×500×L | 500 | 500 | 1500 | 5 | 325 | 100 | 40 | 65 | 32 |
Note: Custom dimensions, hole spacing, lengths, and rubber compounds are available upon request.
Metal parts
To ensure safe and durable installation, D Type Rubber Fenders can be supplied with matching metal accessories, including anchor bolts, mounting plates, nuts, washers, and fixing hardware. Galvanized steel and stainless steel options are available upon request.

Production & Quality Control
Every D Type Rubber Fender is produced under strict quality control procedures.
Our manufacturing process includes:
- Raw material inspection
- Rubber compounding
- Compression molding
- Vulcanization
- Dimensional inspection
- Mechanical property testing
- Final product verification
Advanced testing equipment ensures that each fender meets performance and durability requirements before shipment.



Request a Quote
Looking for a reliable D Type Rubber Fender manufacturer?
Contact our technical team today for product specifications, customization options, pricing, and engineering support.
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