450KN T Type Cast Iron HT200 Boat Bollard Refractory Coating Polished For Boats

Material and Manufacturing

● Cast Iron Material: Usually, HT200 gray cast iron is adopted. HT200 has excellent casting properties, enabling it to be easily cast into complex - shaped mooring bollards. It has a relatively low cost and high cost - performance ratio. With certain strength and hardness, it can meet the mechanical property requirements of mooring bollards in general usage environments. It also has good wear resistance and vibration - damping properties, capable of withstanding certain friction and vibration during the ship mooring process.

●Auxiliary Materials: In addition to the cast - iron main body, materials such as anchor rods, nuts, washers, anchor plates, and column - core fillers are also required. Anchor rods are generally made of high - strength steel to ensure the connection strength between the mooring bollard and the wharf foundation. Nuts and washers are usually made of corresponding metal materials, which have good corrosion resistance and mechanical properties. For column - core fillers, some materials with buffering properties, such as rubber and polyurethane, can be used to buffer the impact force during ship mooring.

● 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.

● Cleaning and Processing - Meticulous Craftsmanship: After cooling, the casting undergoes a comprehensive cleaning to remove surface molding sand, burrs, and flash. Subsequently, CNC machining equipment is used to perform precision machining such as milling and drilling on key parts of the mooring bollard, such as the installation surface and mooring holes, ensuring that the dimensional tolerance is controlled within a very small range to meet high - precision installation requirements.

1. Super - strong Load - bearing Capacity: The T - shaped structure is ingeniously designed to evenly distribute the pulling force generated during ship mooring. It can withstand a maximum pulling force of 30,000N, and its stability far exceeds that of similar products, effectively ensuring the safe docking of ships.

2. High - quality Material: Special cast iron is selected, with the carbon content precisely controlled. It is hard in texture, strong in toughness, wear - resistant, and impact - resistant. It can adapt to harsh usage environments and extend the service life of the product.

3. Top - notch Anti - corrosion Performance: An advanced double - protection process of hot - dip galvanizing and epoxy zinc - rich paint is adopted to form a dense protective film on the surface. It can effectively resist the erosion of seawater, moisture, and salt, and remain rust - free for 20 years.

4. Easy Installation: Standard installation holes are reserved and equipped with a detailed installation guide, which can be operated by ordinary workers. The installation time is 40% shorter than that of traditional mooring bollards, reducing the construction cost.

5. Wide Applicability: There are a variety of specifications and models available, covering from light - duty to heavy - duty types, and it is suitable for all kinds of ships. Whether it is a small inland fishing boat or a large ocean - going cargo ship, a matching model can be found.

Technical parameters:

Application Scenarios:

1. Freight Terminals: All kinds of cargo ships frequently dock for loading and unloading. The T-shaped cast iron mooring bollards can withstand huge tensile forces, ensuring the stable mooring of cargo ships, facilitating the efficient loading and unloading of goods, and enhancing the handling capacity of the terminal.

2. Yacht Clubs: The yachts here are small in size but large in number. The T-shaped mooring bollards are not only stable, but also have a simple and beautiful appearance, which is convenient for cable operation, meets the flexible docking needs of yachts, and improves the operational efficiency of the club.

3. Tourist Scenic Area Piers: Sightseeing boats and cruise ships come and go continuously. The T-shaped cast iron mooring bollards make it convenient for tourists to board and disembark, ensure the smooth docking of boats, and provide tourists with a safe and comfortable boating experience.

4. Industrial Dedicated Piers: For example, in energy and chemical piers, large oil tankers and other special ships often dock. The high-strength structure of the T-shaped cast iron mooring bollards can withstand extreme tensile forces and meet the strict mooring requirements of industrial ships.

Support and Services:

1.Professional Technical Team:

Our team is composed of experienced engineers and technical experts who have been deeply engaged in the field of ship mooring for many years. They have in - depth knowledge of various complex dock environments and ship mooring requirements. From the project's preliminary design stage, based on the actual layout of your dock, the types of ships, and the berthing frequency, we accurately plan the optimal installation positions and quantities of T - shaped cast iron mooring bollards. During the installation process, on - site technical guidance is provided to ensure that each bollard is installed in strict accordance with standards, guaranteeing its stability and reliability. In the subsequent usage process, the technical team will also be available at any time to answer your questions and provide professional technical advice.

2.Comprehensive After-sales Service System:
We are well aware that high-quality after-sales service is of vital importance to customers. After the product is delivered, we will provide customers with detailed installation instruction manuals and video tutorials to help them complete the installation smoothly. If customers encounter problems during the installation process, our after-sales team will provide remote technical support at any time, and if necessary, we will dispatch professional personnel to the site for assistance. During the product warranty period, if a failure occurs due to quality problems, we will provide free repair or replacement services. After the warranty period, we will continue to provide long-term technical support and spare parts supply to ensure that the T-shaped cast iron mooring bollard always maintains a good operating condition. We have also established a perfect customer feedback system (customer feedback system), regularly understanding customers' usage experiences and needs, so as to continuously improve our products and services.

This T-shaped cast iron mooring bollard, relying on the ingenuity of the professional technical team, has excellent quality. With comprehensive after-sales service, it can eliminate customers' worries. We are committed to providing reliable guarantees for ship berthing and look forward to joining hands with you all to contribute to the safe development of the maritime industry.

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 ~