250KN T Head Cast Iron Cast Bollard Pier Bollards Galvanized For Marine Outfitting

Material and Manufacturing

● Primary Material: Generally, HT200 cast iron is selected. This material has good strength, enabling it to withstand the large tensile forces and external forces generated during ship mooring, ensuring the stability of the bollard. It also has excellent wear resistance, so that friction with mooring ropes during long - term use will not easily cause surface damage. Its casting performance is outstanding, facilitating casting into complex T - shaped structures. Moreover, the cost is relatively low, which can effectively control the product cost while ensuring performance.

● Casting Process: Processes like sand casting or lost - foam casting are adopted. In sand casting, the prepared molding sand is filled into the mold, compacted, and then the mold is removed to form the casting cavity. In lost - foam casting, a foam plastic model is first made, coated with refractory materials, and then buried in dry sand. When pouring, the foam plastic model gasifies and disappears, and the molten metal fills the cavity. The molten cast - iron liquid is heated to an appropriate temperature, generally around 1400℃ - 1500℃, and then poured into the casting cavity. After cooling and solidifying, the blank of the T - shaped cast - iron bollard is formed.

● Surface Treatment: Surface treatment methods such as hot - dip galvanizing and spraying anti - corrosion paint are used. Hot - dip galvanizing can form a dense zinc layer on the surface of the bollard, effectively preventing the corrosion of cast iron by seawater, air, etc. Spraying anti - corrosion paint can further improve its corrosion resistance. Also, different colors of paint can be selected according to needs, serving the functions of aesthetics and identification.

1. High strength: Made of high-quality cast iron material and processed through strict technological procedures, it has excellent strength. It can withstand the strong pulling force of the ship's mooring ropes, effectively ensuring the safety of ship mooring. Even in adverse weather conditions and complex sea conditions, it can operate stably.

2. Good durability: It has good wear resistance and pressure resistance, and can withstand long-term use and various external impacts. With a long service life, it can reduce the frequency of maintenance and replacement, thereby reducing the usage cost.

3. Corrosion resistance: The cast iron material itself has a certain degree of corrosion resistance, and its surface is also treated with a special anti-corrosion process, forming an effective protective layer. It can resist the erosion of seawater, sea breeze, etc., and is suitable for various port environments.

4. Scientific design: The T-shaped structural design makes it more convenient to wind the ship's mooring ropes. It increases the contact area, distributes the force, reduces the risk of rope wear, and improves the stability of mooring. Moreover, it is easy to install and use, and can meet the requirements of different dock structures and ship operation needs.

Technical parameters:

Application Scenarios:

1. Commercial ports: When various merchant ships and cargo ships dock for loading and unloading goods, the T-shaped cast iron mooring bollards can firmly moor the vessels, adapting to frequent berthing and leaving operations, and ensuring the efficient transfer of goods.

2. Passenger terminals: Meeting the needs of ferries, cruise ships, etc. for carrying passengers, the reliable mooring bollards ensure the stable berthing of the vessels, facilitating passengers to embark and disembark, and ensuring the safe and orderly operation of passenger transportation.

3. Fishing ports: After fishing boats return from the sea, they rely on the mooring bollards to dock. These bollards can withstand the corrosion of seawater and the collision and pulling during fishing boat operations, adapting to the working environment of the fishing industry and the demand for frequent use.

4. Yacht clubs: Providing docking and fixing points for yachts, its beautiful and practical design conforms to the docking requirements of yachts, facilitating yacht owners to dock and carry out daily maintenance, and improving the service quality of the club.

Support and Services:

1.Professional Technical Team

Our technical team is composed of professionals from multiple fields such as materials science and mechanical design, and they have rich experience in the research and development of mooring products. During the research and development process of the T-shaped cast iron mooring bollard, advanced technologies such as finite element analysis are adopted to optimize the product structure, ensuring that it can withstand the tensile and impact forces under extreme working conditions. Additionally, we can provide personalized design adjustment plans according to the actual needs of the wharf and ships.

2.Comprehensive After-sales Service

We provide a 7×24-hour after-sales response mechanism. Once there is a problem with the product, the after-sales team will provide remote diagnosis and guidance immediately. If on-site handling is required, personnel will be promptly arranged to go there. During the product warranty period, we will provide free repair and replacement services for quality problems. After the warranty period, we will also provide accessories at cost price and offer long-term technical consultation 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.

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 ~