Key Features of Delta Rubber Fenders
At OLIPORTS, we offer a wide range of Delta fenders and rubber bumpers to meet the needs of marine and industrial applications.
Here’s why clients choose our Delta fenders:
- Versatile Design – Suitable for both marine and industrial use.
- Custom Lengths & Drilling – Cut to your required size and pre-drilled for easy mounting.
- Fast Production & Delivery – Standard models in stock, custom orders with short lead times.
- Bespoke Engineering Support – We provide design assistance for unique applications and drawings.
- Durability – Made from high-quality EPDM or natural rubber with excellent weather and impact resistance.
Typical Applications of Delta Fenders
Delta fenders are multifunctional rubber profiles with a triangular cross-section, offering optimal protection and performance in a wide range of environments. They are commonly used for:
Marine Applications:
- Small to medium-sized boats and vessels
- Quay walls, pontoons, and piers for berthing protection
Industrial & Commercial Applications:
- Car park protection barriers
- Warehouse columns and shelving impact buffers
- Retail and shop fittings
- Vehicle bodyworks and trailers
These fenders are ideal where space is limited but protection is critical. Their simple profile allows for quick mounting on flat or curved surfaces, with strong performance in both indoor and outdoor environments.
Dimensions of Delta Fenders
Delta-Type Rubber Fender Specifications Table
Delta-Type Rubber Fender Specifications Table (60mm to 150mm)
| Model | A (mm) | B (mm) | C (mm) | D (mm) | Weight (kg/m) | Max Length (mm) |
|---|---|---|---|---|---|---|
| Delta-fender 60x50mm Delta-bore 40x30mm | 60 | 50 | 40 | 30 | 2.2 | 25000 |
| Delta-fender 80x70mm Delta-bore 43x40mm | 80 | 70 | 43 | 40 | 3.5 | 12500 |
| Delta-fender 80x75mm Delta-bore 45x40mm | 80 | 75 | 45 | 40 | 3.1 | 12500 |
| Delta-fender 110x100mm Delta-bore 65x68mm | 110 | 100 | 65 | 68 | 7.4 | 12500 |
| Delta-fender 150x130mm Delta-bore 80x75mm | 150 | 130 | 80 | 75 | 13.5 | 6000 |
Upon request, we also provide: Pre-drilled mounting holes and Chamfered ends or angle cuts. Please contact us to request a tailored solution that fits your application.
Frequently Asked Questions
Related Rubber Fenders
Why Choose OLIPORTS Rubber Fenders?
At OLIPORTS, we understand that rubber fenders are not just buffers—they are critical to the safety and efficiency of your port operations. That’s why we take fender engineering seriously—from raw materials to design to global delivery.
Premium Rubber Compounds, Superior Performance
OLIPORTS rubber fenders are made from high-quality natural rubber blended with advanced synthetic rubbers such as Styrene Butadiene Rubber (SBR) and Butadiene Rubber (BR). These compounds offer outstanding mechanical and environmental durability, ensuring excellent reaction force and energy absorption across our fenders range:
- Reaction Force (R.F.): From 77 kN (100mm) up to 383 kN (500mm)
- Energy Absorption (E.A.): From 1.4 kNm to 35.9 kNm
Every batch of rubber meets international material standards, including:
- Tensile Strength / Elongation at Break: GB/T528, ASTM D412, ISO 37 : ≥16Mpa
- Hardness: GB/T531, ASTM D2240, DIN 53505 : ≤ 84 Degree
- Compression Set: GB/T7759, ISO 815, JIS K 6261 : ≤ 30 % ( 70℃, 22h, 25%)
- Tear Resistance: ASTM D624 Die B, BS ISO34-1 : ≥70 kN/m
- Abrasion Resistance: GB/T9867, ISO 4649 : ≤150mm³
- Bond Strength Steel to Rubber: ≥7 kN/m
- Ozone Resistance: No surface cracks (40°C, 48h, 50 pphm at 20%)
All OLIPORTS marine fender products come with full certification from CCS, ABS, BV, DNV-GL, and SGS.
Engineered by Know-How, Not Just Numbers
We don’t just manufacture—we engineer. OLIPORTS brings over a decade of hands-on port equipment experience. We understand the critical parameters that affect fender system selection:
- Ship Information: Deadweight, LOA, displacement, bow radius, hull pressure
- Berth Conditions: Fender spacing, deck level, soffit level, tide range, wind force
- Site Conditions: Water salinity, winter ice presence, climate zones, UV exposure
This allows us to recommend the most suitable fender type, size, and installation system, with full customization options.
Expertise That Cuts Rework and Guesswork
From fender sizing to drawing approval, from sample production to mass delivery—we reduce the trial-and-error. OLIPORTS is known for:
- Reviewing drawings with technical accuracy
- Reducing sample delivery time and rework
- Producing fenders that fit right, perform well, and last long
Every project is handled with attention to detail, to ensure that your fender system performs safely from day one.
Manufacturing + Global Fulfillment
With global delivery experience across more than 40 countries, OLIPORTS offers fast, professional, and reliable service. Whether it’s one berth or an entire terminal, we support your port project with reliable rubber fender solutions built to ISO and IACS standards.
Request a Quote or Drawing
OLIPORTS offer: Technical Datasheet PDF、Material Certificates、DWG or STEP files for design integration、On-request layout support. Our lashing experts typically reply within 24 hours. 💡 Based on your port design, berthing energy, and vessel data, we’ll provide:
⚙️ Recommended drawings & specifications
💬 A tailored quotation with best lead time
📎 Support for class approval documents
Contact Us
We’re here to assist you with any inquiries. One of our product specialists will get back to you within 24 hours with the information you need.
