Brief: Discover the Harbor Bollards by Hongruntong Marine, designed for superior strength, UV-resistant finish, and easy rope handling. Engineered with high-tensile steel and advanced features like internal ribbing and anti-slip horns, these bollards ensure safety and longevity in demanding maritime environments. Compliant with international standards like OCIMF and ISO, they are the ideal choice for ports, docks, and shipyards.
Related Product Features:
Internal rib reinforcement with high-tensile steel construction for unmatched strength and durability.
Patented anti-slip horn design to prevent rope slippage and ensure secure vessel berthing.
Multi-layer corrosion protection system for extended service life in harsh marine environments.
OCIMF/ISO compliant design with third-party certification for safety and regulatory compliance.
Customizable shapes and sizes to meet specific port and dock requirements.
Hot-dip galvanized and polyurethane-coated for superior resistance to saltwater and UV rays.
Engineered for high Safe Working Load (SWL) and Ultimate Breaking Load (UBL) ratings.
Proven performance in major global ports like Shanghai and Rotterdam.
Les questions:
What is the difference between SWL and UBL, and what safety factor do you use?
Safe Working Load (SWL) is the maximum routine load, while Ultimate Breaking Load (UBL) is the failure point. We adhere to OCIMF guidelines with a 4:1 safety factor (UBL = 4 x SWL).
Can you provide bollards for extreme cold climates where embrittlement is a concern?
Yes, we use low-temperature carbon steel treated for toughness and impact resistance in arctic conditions, preventing brittle fracture.
How do I determine the correct SWL and type of bollard needed for my berth?
Selection depends on vessel size, mooring line strength, and environmental conditions. Our technical team can assist with calculations and recommendations.
What is the recommended maintenance schedule for your galvanized and painted bollards?
Annual visual inspections are recommended. Full recoat may not be needed for 15+ years in standard environments. Touch-ups with compatible paint are advised for deep scratches.