20mm 8x19 Steel Core High Carbon Galvanized Steel Rope For Marine Deck Cranes

Place of Origin Qingdao, China
Brand Name JC Maritime
Certification ISO 9001
Model Number 6*19/6*37/8*19/8*37...
Minimum Order Quantity 50 meters
Price USD 700~2400 PER TON
Packaging Details Wooden Crate / Steel Plate /Complying With Customer's Requirements
Delivery Time 10-15 Working days
Payment Terms T/T, Western Union, L/C, , D/A, D/P
Supply Ability 10000 Metric Ton/ Per Year
Product Details
Product Name 20mm 8*19 Steel Core High-carbon Galvanizing Wire Rope For Marine Deck Cranes Craftsmanship Twisting/Heat Treatment/Pre-deformation Process
Diamater 4mm~120mm Rope Core Steel Core/Fiber Core
Certificate ABS, BV, DNVGL, KR, LR, NK, RINA, CCS, PRS, IRS, RS, CRS Certification Quality High Quality Steel
Material High-carbon/ Alloy/ Galvanized/ Stainless Steel Wire Surface Treatment Galvanizing/Aluminizing Treatment
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High Carbon galvanized steel rope

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20mm galvanized cable wire

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Product Description

20mm 8*19 Steel core High-carbon Galvanizing Wire rope for marine deck cranes

Product Description:

Material Advantages:

The material selection of the steel core high-carbon galvanized steel wire rope is extremely fastidious. The high-carbon steel has a hard texture, endowing it with excellent strength and fatigue resistance. Even in the face of high loads and frequent stretching during ship operations, it can maintain stability. The internal steel core enhances the structural stability, further improving its load-bearing capacity. The outer galvanized layer is like a solid shield, effectively isolating seawater and moisture, greatly improving its corrosion resistance, and enabling it to be durable even in harsh marine environments.

Manufacturing Process:

The manufacturing process adheres to strict technological standards. Starting from the selection of high-quality wire rods, through multiple fine drawing processes, the steel wires are made uniform in thickness and smooth in surface. In the stranding process, with the help of professional equipment and scientific parameters, it is ensured that each strand of steel wires is tightly wound and arranged in an orderly manner, making the structure of the steel wire rope stable and the force evenly distributed. Finally, the finished product undergoes multiple rounds of strict quality inspections. From external flaws to internal strength, every aspect is carefully checked to ensure that each product leaving the factory has excellent quality.

 

20mm 8x19 Steel Core High Carbon Galvanized Steel Rope For Marine Deck Cranes

Features:

1. Ultra-high Strength: Made of high-quality high-carbon steel and a steel core, it features a compact structure and possesses extremely strong tensile resistance. It can easily handle the lifting of large objects on ships, ensuring safe and efficient operation.

2. Excellent Toughness: Through unique process treatment, the steel wire rope has good flexibility. In the face of stress changes caused by the pitching and rolling of the ship and the impact of sea waves, it is not easy to deform or break, making it stable and reliable.

3. Powerful Anti-corrosion: The galvanized layer is uniform and dense, just like a solid armor, which can effectively resist the erosion of seawater and sea breeze. In a humid and harsh marine environment, it is not easy to rust even after long-term use.

4. High Wear Resistance: Strengthened by a special process, its surface has superior wear resistance. In scenarios with frequent friction, the wear is slow, reducing the replacement frequency and saving usage costs.

5. Stable Structure: Multiple strands of steel wires are evenly twisted and orderly arranged, with the force evenly distributed. Whether in normal navigation or extreme sea conditions, it can stably perform its functions.

 

20mm 8x19 Steel Core High Carbon Galvanized Steel Rope For Marine Deck Cranes

Technical Parameters:

Product Name Wire Rope Sling
Surface Treatment Galvanizing/Aluminizing Treatment
Craftsmanship Twisting/Heat Treatment/Pre-deformation Process
Material High-carbon/ Alloy/ Galvanized/ Stainless Steel Wire
Diameter 4mm~120mm
Rope Core Steel Core/Fiber Core
Certificate ABS, BV, DNVGL, KR, LR, NK, RINA, CCS, PRS, IRS, RS, CRS Certification
Material High Quality Steel

 

20mm 8x19 Steel Core High Carbon Galvanized Steel Rope For Marine Deck Cranes

 

Applications:

1. Ship Mooring:When a ship docks at the port, it has to bear external forces such as sea waves and tides. The steel core high-carbon galvanized steel wire rope has high strength and good corrosion resistance, which can firmly hold the ship, ensuring the safe mooring of the ship under different sea conditions and preventing displacement.

2. Cargo Loading and Unloading:During the cargo lifting operations at the dock, with its strong load-bearing capacity, it can easily handle various heavy objects. The galvanized layer can resist the humid environment, and the smooth surface can also prevent the goods from being scratched, ensuring the efficient and safe process of loading and unloading.

3. Marine Towage:When towing other ships or marine facilities, the complex sea conditions pose a great challenge. This steel wire rope has a stable structure and a strong pulling force, and it can remain tough under harsh conditions to successfully complete long-distance towing tasks.

4. Fishery Fishing:During fishery operations, the steel wire rope needs to frequently retract and release the fishing net and lift the catch. It is wear-resistant, corrosion-resistant and has a strong load-bearing capacity, which can adapt to high-intensity use, reduce the occurrence of failures, and contribute to the efficient production of the fishery.

 

20mm 8x19 Steel Core High Carbon Galvanized Steel Rope For Marine Deck Cranes

 

Support and Services:

Professional Technical Team:

We have established a professional technical team, and the members have an average of more than 15 years of industry experience. When faced with issues related to marine steel core high-carbon galvanized steel wire ropes, they can respond promptly with their profound expertise. From interpreting the product performance to providing suitable solutions based on the characteristics of ship operations, the team serves customers patiently. Whether it's the confusion during the initial product selection or the questions during use, they can solve problems for customers and safeguard every choice made by customers with their professional knowledge.

Comprehensive After-sales Service:

Worry-free after-sales service is our commitment. Once the product is delivered, we will immediately establish an exclusive file for the customer, conduct regular follow-up visits, and take the initiative to understand the usage situation. Once the customer provides feedback on problems, the after-sales team will respond quickly and conduct an in-depth analysis of the root causes of the problems. For quality issues, we will strictly follow the after-sales policy, promptly handle returns and exchanges, and provide maintenance services, etc., to protect the rights and interests of customers with practical actions and enable customers to use our products with confidence.

 

20mm 8x19 Steel Core High Carbon Galvanized Steel Rope For Marine Deck Cranes

 

Start your worry-free choice for your maritime business with our marine steel wire ropes. Our ropes feature advanced craftsmanship and excellent quality, capable of withstanding rigorous tests. Coupled with professional technical support and considerate after-sales service, we will provide solid guarantees for your business throughout the whole process.

 

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

 

Ratings & Review

Overall Rating

3.7
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
0%
4 stars
67%
3 stars
33%
2 stars
0%
1 stars
0%

All Reviews

S
Sophie Chen
China (Mainland) Oct 28.2025
I manage a fleet of container ships in Shanghai Port, and we switched to this 22mm marine wire rope last year. The high carbon fiber core reduces the rope’s overall weight without compromising load capacity, making it easier to handle with our crane systems. Galvanization is uniform, so there’s no uneven corrosion, and the triple strand design extends the rope’s service life by reducing wear on winch drums. Highly recommended for large-scale port operations.
I
Ivan Petrov
Russian Federation Oct 23.2025
Our icebreaker support vessels in the Arctic need wire ropes that can handle extreme cold and saltwater. This 8×37 galvanized rope with high carbon fiber core is a game-changer— the core keeps the rope flexible even at -20°C, and the galvanization prevents rust under ice and salt conditions. Triple strand twist adds extra durability against abrasion from ice floes. An excellent choice for harsh polar marine operations.
M
Michael Carter
United States Sep 9.2025
I run a small boat repair shop in Florida, and I recommend this 22mm marine wire rope to all my commercial boat clients. The triple strand twist makes splicing easy, and the high carbon fiber core adds extra durability for towing and anchoring. Galvanization is top-notch—no rust spots after 4 months of use in the Gulf of Mexico. A solid choice for any marine application that demands strength and longevity.