250KN T Type Cast Iron HT200 Yacht Bollard Dolphin Polished Marine Boat Ship Shore

Material and Manufacturing

Material Advantages

1. Main Material - HT200 Gray Cast Iron: The main body of the T - shaped cast - iron mooring bollard is made of HT200 gray cast iron. This material boasts excellent casting properties, enabling it to be precisely cast into the complex T - shaped structure, thus meeting the special structural requirements for ship mooring. It is highly cost - effective, effectively controlling costs while ensuring product quality. Moreover, it has good strength and hardness, allowing it to remain stable in various harsh environments. It can withstand the impact and pulling forces when ships dock. Its outstanding wear resistance and vibration - damping properties enable it to endure long - term friction and vibration, ensuring a long service life.

2. Auxiliary Materials: Some auxiliary materials are also used. For example, high - strength steel is generally used for anchor rods, and common carbon steel or stainless steel is used for nuts and washers to ensure the connection strength and reliability. Elastic materials such as rubber and polyurethane can be used as the core filler of the bollard to buffer and protect the mooring ropes.

Manufacturing Processes

1. Mold Making - Precision First: Based on the design drawings of the mooring bollard, advanced 3D modeling technology is employed to create high - precision molds. The commonly used lost - foam process involves making a model identical to the product using foam plastic. After applying a refractory coating and drying it, dry sand molding is carried out. This process ensures clear product details, accurate dimensions, and significantly reduces casting defects.

2. Pouring Process - Smooth and Seamless: When the molten iron reaches the optimal pouring state, it is poured into the mold at a precisely controlled speed and flow rate. A professional pouring team operates strictly to avoid problems such as misruns, gas pores, and slag inclusions, ensuring the integrity and internal quality of the casting.

3. Surface Treatment - Long - lasting Protection: To enhance the corrosion resistance of the mooring bollard, either hot - dip galvanizing or spraying high - performance anti - rust paint is adopted. The zinc layer formed by hot - dip galvanizing adheres tightly, effectively isolating air and moisture. The anti - rust paint provides double protection, extending the service life of the product in harsh marine environments.

1. Superior Strength:Made from top - grade cast iron, it endures extreme tension from mooring ropes, providing unwavering support for ships even in the harshest marine conditions.

2. Long - lasting Durability:With excellent wear and pressure resistance, this mooring bollard stands up to long - term use and repeated impacts, reducing maintenance needs over time.

3. Exceptional Corrosion Resistance:A combination of the natural anti - corrosion properties of cast iron and a specialized surface treatment shields it from seawater and salt air, ensuring reliable performance in any port.

4. Smart Design:The T - shaped configuration simplifies rope - tying, evenly distributes stress, minimizes rope wear, and enables easy installation for various dock setups.

Technical parameters:

Application Scenarios:

1. Passenger Terminal: Ensure the stable mooring of passenger ships, making it convenient for passengers to board and disembark safely, and enhancing the travel experience.

2. Industrial Terminal: Assist ships transporting industrial raw materials and finished products to dock, ensuring the smooth flow of factory production and shipment processes.

3. Fishing Terminal: It meets the docking needs of fishing boats, facilitating fishermen to unload catches and replenish supplies, and promoting fishery production.

4. Yacht Marina: It is suitable for various types of yachts, facilitating berthing and travel, and providing convenience for leisure navigation activities.

5. Energy Terminal: It supports tankers, natural gas carriers, etc., ensuring the safe and orderly progress of energy loading and unloading operations.

Support and Services:

1.Professional Technical Team Support

Our technical team is composed of professionals in the fields of naval architecture, materials science, etc. With rich experience and profound professional knowledge, during the product research and development stage, we use advanced simulation software to repeatedly optimize the structure of the T-shaped cast iron mooring bollard, ensuring that it can work stably in various complex marine environments. During the production process, we strictly control every single process. From the inspection of raw materials to the testing of finished products, we follow high standards to ensure the product quality. Moreover, the team will also provide customers with customized technical solutions, helping them select the most suitable mooring bollard model according to their actual needs.

2.Comprehensive After-sales Service Guarantee

In terms of after-sales service, we have implemented a 24-hour response mechanism to answer customers' questions at any time. During the product warranty period, we will provide free repair or replacement services for quality issues. After the warranty period, we will continue to supply spare parts and offer repair services at cost price. At the same time, we will regularly conduct customer回访 to collect feedback on usage, constantly optimizing our products and services.

In port operations, the stability of ship mooring is of great importance. The full-cycle technical support and ultra-fast after-sales response we provide can relieve your concerns about using the T-shaped cast iron mooring bollard, escort the safe and efficient operation of the port, and help your business move forward steadily.

In addition, we offer a range of services to complement our mooring bollards products. These include custom design and engineering, installation and commissioning, and repairs and upgrades. Our goal is to provide a comprehensive solution to meet your mooring needs, from product selection to ongoing support.

Any question please let us know ,our JinCheng maritime will provide you the best service with 7*24 hours ~