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110t/130t/150t Grapnel
Features
Heavy-Duty Construction: Built with high-strength steel to withstand loads up to 150 tons, ensuring durability in harsh marine environments.
Multi-Claw Design: Typically features 4-6 curved claws (depending on model) for superior seabed grip, reducing the risk of slippage compared to traditional anchors.
Corrosion Resistance: Often coated with anti-rust materials (e.g., hot-dip galvanization) to enhance longevity in saltwater conditions.
Quick Deployment: Aerodynamic shape allows for fast and efficient lowering to the seabed, ideal for time-sensitive applications.
Certification Compliance: Comes with a Mill Certificate (material certification) to verify steel composition and mechanical properties, ensuring compliance with industry standards (e.g., ABS, DNVGL).
Uses
Marine Mooring:Securing offshore platforms, floating production storage and offloading (FPSO) vessels, or large barges in deep or rough waters.
Anchoring aquaculture cages (e.g., fish farms) in strong currents or turbulent seas.
Salvage and Recovery:Retrieving sunken objects or stabilizing wreckage during marine rescue operations.
Construction and Engineering:Anchoring temporary structures (e.g., marine pipelines, subsea cables) or heavy machinery used in coastal construction projects.
Research and Survey Vessels:Providing stable positioning for scientific equipment deployed in oceanographic studies or seismic surveys.
Typical Scenarios
Offshore oil and gas installations in high-wind or high-wave regions.
Large-scale aquaculture operations requiring robust mooring systems.
Emergency anchoring for ships facing adverse weather conditions.
This design balances strength, reliability, and adaptability, making it a preferred choice for heavy-duty marine and industrial applications.
Our inspection:
Haosail's Supply Chain Management Team, Quality Management System and kinds of Testing Equipments ensure complete confidence in the products and services provided, and to ensure customer satisfaction.
√ Getting things right first time
√ Know kinds of factory well, know their production capacity and advantages, resource allocation, can quick response to all kinds of problems.
√ Develop product cost model independently, get hold of product cost composition
√ Overall optimization design, reduce the cost and the risk
√ Offer products and services that are better in quality or performance than those offered by the competition
√ Customer specifications strictly observed and fulfilled.
We can Technical Design:
Our team have a depth of technical ability and knowledge gained through many years of experience in lifting, rigging and safety. We can provide common lifting design, heavy work lifting design, and can non-standard product lifting design to meet customer needs.
We can do Training:
In order to better serve customers, our company specially organized professionals to carry out training in lifting design, lifting product introduction and use, and lifting product maintenance.
.Question: How often does a marine anchor need to be cleaned?
.Answer: It is recommended to clean the marine anchor every time the ship docks. During the voyage, the anchor comes into contact with seawater, sediment, etc. These substances are likely to adhere to the surface of the anchor body. If not cleaned in time, it will accelerate the corrosion of the anchor body. Just rinse the anchor body with fresh water and then use a brush to remove the dirt and rust on the surface.
.Question: How to check whether the anchor flukes of a marine anchor are damaged?
.Answer: Regularly check the anchor flukes to see if there are any deformations, cracks, or excessive wear. Visual inspection can be carried out, with key attention paid to the tips and curved parts of the anchor flukes. At the same time, non - destructive testing can also be carried out using flaw detection equipment to ensure that subtle cracks can be detected and the safe use of the anchor is guaranteed.
.Question: Which parts of a marine anchor need to be lubricated regularly?
.Answer: The pin shafts, rotating parts, and connection parts of the anchor need to be lubricated regularly. These parts move frequently during use. Lack of lubrication will lead to increased wear and affect the normal hoisting and lowering of the anchor. Use special marine lubricating grease and apply it according to the specified cycle.
.Question: What are the precautions for storing a marine anchor?
.Answer: When the marine anchor is not in use, it should be stored in a dry and ventilated place to avoid getting damp and rusty. If conditions permit, it is best to hang the anchor to prevent friction and corrosion from contact with the ground. At the same time, keep it away from chemical substances to prevent damage to the anchor body.
.Question: What should be done when slight rust is found on a marine anchor?
.Answer: When slight rust is found, first use sandpaper or a wire brush to grind off the rust until the metal luster is exposed. Then, apply a layer of anti - rust paint for protection. Strengthen the observation of this part later to ensure that the rust does not spread.
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