550KN T Type Cast Iron Boat Bollard Nuts And Washers Polished For Boats

Material and Manufacturing

1. Stringent Material Selection, Forging Outstanding Quality

Our T-shaped cast iron mooring bollards are made from high-quality HT200 cast iron. HT200 cast iron features excellent strength and hardness, with a tensile strength of not less than 200MPa. This enables the mooring bollards to withstand the enormous pulling force of ship cables. During the ship mooring process, they firmly secure the ship, ensuring safe docking under various complex environmental conditions.

In terms of corrosion resistance, HT200 cast iron performs remarkably well. Ships are constantly exposed to the marine environment, where the erosion of seawater and humid air can damage mooring bollards. However, our mooring bollards, thanks to the properties of the cast iron material, can effectively resist the erosion of seawater, greatly extending their service life and reducing maintenance costs. Compared with common materials, the service life of mooring bollards made of HT200 cast iron can be extended by 30-50% in the same marine environment, saving ship operators a significant amount of time and capital costs.

2. Exquisite Craftsmanship, Sculpting Perfect Details

● Mold Design: Our design team takes fully into account the structural characteristics of the T-shape and the actual needs of ship mooring. By applying advanced Computer-Aided Design (CAD) technology, we conduct precise mold design. Through multiple simulations and optimizations, we ensure that the shape of the mooring bollard is accurate and the dimensions are error-free, laying a solid foundation for the subsequent casting process.

● Casting Process: During the casting process, key parameters such as temperature and pouring speed are strictly controlled. The cast iron is heated to an appropriate temperature to make it completely molten, and then it is poured into the mold at an accurate pouring speed to ensure that the casting has a uniform texture and is free of defects such as air holes and sand holes. At the same time, advanced casting equipment and processes, such as sand casting and lost foam casting, are adopted to further improve the quality and precision of the casting.

●Surface Treatment: In order to further enhance the corrosion resistance and aesthetic appearance of the mooring bollard, we carry out professional surface treatment. Processes such as hot-dip galvanizing and painting are used to form a strong protective film on the surface of the mooring bollard, effectively preventing the erosion of seawater, air, etc. on the mooring bollard, and at the same time making the surface of the mooring bollard smoother and more beautiful.

1. Superior Structural Strength: With a T - shaped design, it has a rational mechanical structure. It can withstand the strong pulling force from ship cables, is not prone to deformation and fracture, and ensures the stability and reliability of the ship during mooring.

2. Excellent Corrosion Resistance: Made of high - quality cast iron, it has good resistance to seawater erosion. It can work stably in harsh marine environments for a long time, reducing the frequency of maintenance and costs.

3. Good Rope Compatibility: The unique T - shaped profile increases the contact area with the cable, making the cable easy to wind and less likely to slip off, improving the convenience and safety of mooring operations.

4. Simple and Flexible Installation: The design takes into account different dock facility conditions, and there are various installation methods. You can choose a suitable fixing method according to the actual situation, reducing the construction difficulty and cycle.

5. Rich and Complete Specifications: It covers a variety of specifications and models with a wide range of tensile forces from low to high, meeting the mooring needs of various ships from small fishing boats to large ocean - going cargo ships.

Technical parameters:

Application Scenarios:

1. Commercial Ports: Large cargo ships frequently dock for loading and unloading. The T-shaped cast iron mooring bollards, with their strong tensile capacity, can firmly secure the cargo ships, ensuring the safe and efficient loading and unloading of goods, and meeting the high - intensity operational requirements of the ports.

2. Passenger Terminals: Passenger ships have extremely high requirements for docking safety and stability. These mooring bollards can ensure accurate positioning of passenger ships when they dock, facilitating passengers to board and disembark, avoiding risks caused by shaking, and enhancing the travel experience of passengers.

3. Yacht Clubs: Yachts are small in size but large in number. The T-shaped design makes it convenient to wind the mooring ropes. The mooring operation is easy and does not take up much space, which can effectively improve the management efficiency of yacht docking and meet the flexible mooring needs of the club.

4. Fishery Wharves: Fishing boats operate frequently in a humid and high - salt environment. Made of high - quality cast iron, these mooring bollards are corrosion - resistant and can work stably in the harsh environment of fishery wharves for a long time. They ensure the mooring safety of fishing boats and reduce maintenance costs.

5. Industrial Dedicated Terminals: For example, in petrochemical terminals, large oil tankers often dock. The T-shaped cast iron mooring bollards can withstand huge tensile forces, guarantee the mooring safety of oil tankers, provide stable support for the transportation and loading/unloading of dangerous chemicals, and meet the strict safety standards of special industries.

Support and Services:

Professional Technical Team Escorts Throughout the Process

We have a professional team composed of senior engineers and technical experts with rich experience in the ship mooring field. Starting from the product consultation stage, they provide professional technical support to customers. Based on dock conditions, ship types, etc., they assist customers in accurately selecting the right models. During the installation process, the technical team can provide remote guidance or on - site assistance to ensure that the T - shaped cast iron mooring bollards are installed correctly and perform optimally.

Comprehensive After - sales Service to Eliminate Worries

The after - sales service team is on standby 7*24 hours to provide all - round guarantees for customers. During the product warranty period, if there are any quality problems, we will repair or replace them free of charge. After the warranty period, we will also continuously provide technical support and the supply of spare parts. We regularly follow up with customers, collect usage feedback, and constantly optimize products and services to let customers have no worries.

Our T-shaped cast iron mooring bollard, with the meticulous creation of the professional technical team and the comprehensive after-sales service system, has excellent quality and reliability. Choosing our product means choosing professionalism, peace of mind, and a long-term partnership. We look forward to working hand in hand with our customers, contributing to the ship docking industry, and jointly promoting the development and progress of the 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 ~