1500KN T Type Cast Iron Mooring Bollard Boat Bollard Galvanized large vessel

Material and Manufacturing

Material Advantages

● Cast Iron: HT200 gray cast iron is mainly used as the main material. It has good strength, wear resistance, and shock absorption properties. It can withstand the tension and impact force when a ship is moored, has excellent casting performance, can be made into complex shapes, has a relatively low cost, and is suitable for mass production.

● Steel: High - strength steel such as Q345 is often used for the anchor rods. It can be firmly connected to the cast - iron main body and effectively transfer external forces to the basic structure. For nuts and washers, common carbon steel or stainless steel can be selected. Common carbon steel has a low cost, while stainless steel has good corrosion resistance.

● Other Materials: Materials such as asphalt and fibers are generally used as the core filler. They play a role in sealing and buffering, reducing the friction between the mooring rope and the bollard, and preventing water and impurities from entering.

Manufacturing Processes

● 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.

● Melting Control - The Source of Quality: The selected cast - iron raw materials are put into an electric furnace for melting. The temperature and chemical composition are strictly monitored. By precisely adding alloying elements and inoculants, the metallographic structure of the cast iron is adjusted to optimize its properties, ensuring the purity and quality of the molten iron and laying the foundation for casting high - quality mooring bollards.

● 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.

●Quality Inspection - Stringent Control: Multiple quality inspections are carried out from the entry of raw materials to the delivery of finished products. Through methods such as visual inspection, dimensional measurement, hardness testing, and ultrasonic flaw detection, it is ensured that each mooring bollard meets or exceeds industry standards, providing customers with reliable products.

1. High - strength Material: Made of high - quality cast iron, it has excellent compression and tensile resistance. It can withstand the strong pulling forces generated during ship mooring. Even in the face of severe weather and complex sea conditions, it can ensure the stable docking of ships.

2. Excellent Corrosion Resistance: Cast iron itself has certain anti - corrosion properties. The surface is further treated with a special anti - corrosion process to form a firm protective film, which can effectively resist the erosion of seawater and sea breeze, greatly extend the service life, and adapt to various port environments.

3. Unique T - shaped Design: This structure enables crew members to tie mooring ropes quickly and conveniently. It increases the contact area with the mooring ropes, making the force distribution more uniform, reducing the risk of mooring rope wear, and significantly improving the stability and safety of mooring.

4. Good Stability: With a reasonable center - of - gravity design and a stable bottom, after being inserted into the ground or the base, it can be firmly fixed and is not easy to shake or displace due to external forces, providing a solid and reliable support for ship docking.

5. Convenient Installation: It has a simple structure and uncomplicated installation steps. No professional large - scale equipment is required. An ordinary construction team can operate according to the installation instructions, which can effectively shorten the installation period and reduce construction costs.

Technical parameters:

Application Scenarios:

1. Petrochemical Terminals: Large oil tankers often dock here for crude oil unloading and petrochemical product transportation. The T - shaped cast iron mooring bollards, with their super - strong bearing capacity, can firmly secure the tankers during loading and unloading operations, preventing safety accidents caused by the swaying during oil product handling.

2. Offshore Wind Power Operation and Maintenance Bases: Operation and maintenance vessels frequently travel between offshore wind farms and the bases. The mooring bollards can endure the impact of sea winds and waves, enabling the operation and maintenance vessels to dock quickly and ensuring the timely maintenance and repair of wind farm equipment.

3. Cruise Homeports: A large number of large - scale cruise ships start their voyages and dock here. The T - shaped cast iron mooring bollards have accurate positioning and can withstand the huge weight and berthing impact of cruise ships, facilitating passengers' boarding and disembarking and improving the operational efficiency of cruise ships.

4. Inland River Container Terminals: Inland river container ships are constantly shuttling. These mooring bollards are easy to install, adaptable to the complex hydrological conditions of inland rivers, and can effectively fix the ships, meeting the needs of efficient loading, unloading and transportation of inland river containers.

Support and Services:

1. Comprehensive Technical Support
Provide a professional technical team to offer one-on-one consultation services to customers starting from product selection. During the installation process, technicians can provide on-site guidance to ensure that the mooring bollards are installed correctly and can perform at their best. For complex port environments, customized installation solutions can also be provided to solve various difficult problems.

2. Perfect After-sales Guarantee
The after-sales team is on standby 24 hours a day, 7 days a week to respond quickly to customer needs. The product comes with a long-term quality assurance. Within the warranty period, if there are any quality problems, free repair or replacement will be provided. Regularly follow up with customers, collect usage feedback, continuously optimize products and services, and provide customers with a worry-free usage experience.

Our T-shaped cast iron mooring bollard not only meets the needs of ship mooring with its excellent quality, but also provides you with a worry-free usage experience by virtue of the meticulous creation of our professional technical team and the strong support of our comprehensive after-sales service. Choosing us means choosing professionalism, reliability, and thoughtfulness. We look forward to working hand in hand with you to jointly promote the development of the ship mooring industry and provide a solid guarantee for the berthing of various ships.

From the selection advice to the lifelong after-sales service, we are responsible for every one of your usage experiences. Whether it is the customized selection plan tailored for you in the early stage or the attentive maintenance with a quick response after sales, we will go all out. In addition, we also provide a series of services, including customized production to meet your special needs and regular follow-ups to ensure that the product always maintains the best operating status. Choosing our T-shaped cast iron mooring bollard means choosing all-round peace of mind. We look forward to joining hands with you to jointly create a more efficient and safer port operation environment!

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