Hongruntong Marine Co., Ltd.
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 600 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden pallet, Wooden case |
| Product Name | Marine Cast Iron Staghorn Mooring Bollard |
| Capacity | 5-300 Tons |
| Type | Tee / Horn Staghorn |
| Color | Yellow, Black or Customized |
| Standard | PIANC, ISO13797:2020 |
| Certificates | ABS, SGS, BV, LR, DNV |
| Warranty | 36 Months |
| Brand Name | DockFender |
| Model Number | DF-MB50H |
| Certification | SGS, BV, ABS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram | Supply Ability | 600 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden pallet, Wooden case |
| Product Name | Marine Cast Iron Staghorn Mooring Bollard | Capacity | 5-300 Tons |
| Type | Tee / Horn Staghorn | Color | Yellow, Black or Customized |
| Standard | PIANC, ISO13797:2020 | Certificates | ABS, SGS, BV, LR, DNV |
| Warranty | 36 Months | Brand Name | DockFender |
| Model Number | DF-MB50H | Certification | SGS, BV, ABS |
| Place of Origin | CHINA | ||
| High Light | horn staghorn cast iron mooring bollards ，marine jetty cast iron mooring bollards ，cast iron marine jetty bollards | ||
Mooring Bollard Wholesale High Quality Marine Cast Iron Horn Staghorn Mooring Bollard
Mooring bollard is an anchor point for a fixed mooring line that is cast using ductile cast iron, grey cast iron or cast steel. It is usually fastened to the deck or pier to safely secure vessels alongside jetties, berths, wharves and dolphins in ports and harbours. The base is very firm because of the great force exerted during use. Marine mooring bollards are a simple and cost-effective way to fulfill your mooring requirements.
What are the requirements for the selection of bollards?
Mooring bollard is a simple and essential mooring device. But not all bollards are created equal. They have to adapt to each port, its needs, physical conditions, and the type of ships it will serve.
The selection of mooring bollards should take into account the mooring pattern, draft changes due to loading and unloading, wind and current forces, swell, wave and tidal forces, mooring line type, size, and materials of the mooring posts. In short, it is mainly divided into the following three consideration cases:
Design Standards
Mooring bollards shall be designed and arranged according to local standards. The design needs to consider the following aspects:
Mooring loads should be calculated wherever possible, the table below can be used as an approximate guide:
| Displacement | Approx. bollard rating |
| Up to 2,000 tons | 10 tons |
| 2,000–10,000 tons | 30 tons |
| 2,000–10,000 tons | 60 tons |
| 20,000–50,000 tons | 80 tons |
| 50,000–100,000 tons | 100 tons |
| 100,000–200,000 tons | 150 tons |
| Over 200,000 tons | 200 tons |
* If unfavorable weather conditions are expected at the berth, mooring capacity should be increased by 25% or more.
Mooring Line Angles
Mooring line angles are usually calculated as part of a comprehensive mooring simulation. Standards and guidelines such as BS6349, ROM 0.2-90 and PIANC recommend that mooring line angles remain within the limits given in the table below. In some cases, larger line angles can be expected.
| Suggested Line Angles (BS6349, ROM 0.2-90, PIANC) | |
| Head & stern lines | 45° ± 15° |
| Breast lines | 90° ± 30° |
| Spring lines | 5 – 10° |
| Vertical line angle | <30° |
Manufacturing Materials
Ductile cast iron, gray cast iron and cast steel are the most common materials used for mooring bollards. They each have advantages in their applications. Ductile cast iron bollards are far less susceptible to corrosion than cast steel bollards, which can rust quickly and will need frequent painting to retain full strength.
| Materials | Advantages | Disadvantages |
| Ductile Cast Iron | • Long service life • High strength • Good impact resistance • High corrosion resistance | The most expensive among the 3 types of materials. |
| Grey Cast Iron | • Low cost per weight • Excellent corrosion resistance | • Low strength • Low impact resistance |
| Cast Steel | • High strength • High impact resistance • Good cost per weight | Needs regular maintenance to prevent corrosion. |
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
7,462,700-11,940,300
Employee Number:
300~500
Ecer Certification：
Verified Supplier
HONGRUNTONG MARINE Welcome to Hongruntong Marine, your trusted source for professional rubber fender solutions. With expertise in manufacturing high-quality marine fenders, we are committed to providing reliable protection for your vessels during berthing operations. Our dedication to e... HONGRUNTONG MARINE Welcome to Hongruntong Marine, your trusted source for professional rubber fender solutions. With expertise in manufacturing high-quality marine fenders, we are committed to providing reliable protection for your vessels during berthing operations. Our dedication to e...
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