12 Strand Rope Factory Price Nylon Polyester Anchor Marine Rope

1. General Description

QINGDAO JINCHENG MARITIME has serial products including varieties of nylon, polypropylene filament, polypropylene, polypropylene polyester mixed, polyester.Imported Germany technology, the products have advantages of reasonable braided structure, scientific technology, high strength, low elongation, wearing resistance, anti -corrosion and simple operation. the products are mainly used in fields of shipbuilding, ocean transportation, national defense and military industry, sea petroleum and harbor operation.

Features and Applications of 12-Strand Marine Nylon Rope

1. Features

• Exceptional Tensile Strength & Load-Bearing Capacity: The 12-strand construction maximizes the inherent strength of marine-grade nylon, creating a rope that withstands high tensile forces without strand separation. Each strand works in unison to distribute heavy loads evenly, reducing the risk of sudden failure—critical for marine scenarios where ropes often support vessels, equipment, or cargo. This strength also allows it to handle dynamic loads (e.g., wave-induced tension) better than ropes with fewer strands.
• Superior Elasticity & Shock Absorption: Marine nylon’s natural elasticity is enhanced by the 12-strand design, enabling the rope to stretch and recoil effectively. This property absorbs sudden shocks, such as those from rough seas, sudden wind gusts, or accidental load shifts (e.g., when docking a boat). By cushioning impact forces, it protects both the rope itself and the connected marine equipment (e.g., cleats, winches) from damage.
• Excellent Resistance to Saltwater, Moisture, and Mildew: Marine-grade nylon is treated to resist corrosion and degradation from saltwater—one of the harshest environments for ropes. The 12-strand structure minimizes water retention, preventing weight gain and reducing the risk of mildew, rot, or fiber breakdown. Even after prolonged immersion or exposure to salt spray, the rope retains its strength, flexibility, and structural integrity.
• Abrasion Resistance for Harsh Marine Surfaces: The 12-strand configuration creates a dense, durable outer surface that resists abrasion against common marine surfaces like boat hulls, docks, metal cleats, or rocky shorelines. Unlike lighter nylon ropes, it withstands repeated friction without fraying or losing strands, ensuring longevity even in high-wear applications (e.g., tying up to a concrete dock, dragging across boat decks).
• UV Stability for Long-Term Outdoor/Mooring Use: Marine nylon is formulated with UV inhibitors, and the 12-strand design adds an extra layer of protection by shielding inner fibers from direct sunlight. This prevents the rope from becoming brittle, discolored, or losing tensile strength when exposed to intense sunlight for extended periods (e.g., when moored in open water or stored on deck). It maintains performance and appearance through years of outdoor marine use.

2. Applications

• Boat Mooring & Docking: Ideal for mooring boats (from small recreational vessels to mid-sized sailboats) to docks, buoys, or pilings. Its high tensile strength secures the boat against wind and waves, while elasticity absorbs shock to prevent damage to the boat’s hull or dock cleats. The saltwater resistance ensures reliability in coastal or saltwater marinas, even with constant exposure to water.
• Anchor Lines for Small to Mid-Sized Vessels: Used as anchor lines for boats where consistent strength and shock absorption are essential. When the anchor catches on the seabed, the rope’s elasticity cushions sudden pulls (e.g., from wave action), preventing the anchor from dislodging or the line from snapping. Its abrasion resistance also stands up to contact with sand, rocks, or debris on the seabed.
• Marine Equipment Securement: Perfect for securing on-deck equipment such as life rafts, fenders, coolers, or fishing gear. The rope’s durability resists damage from saltwater and deck friction, while its flexibility allows for easy tying and adjustment around irregularly shaped equipment. It ensures gear stays in place during rough voyages, preventing loss or damage.
• Towing & Assisting Small Vessels: Suitable for towing small boats (e.g., dinghies, jet skis) behind larger vessels or assisting stranded boats in calm to moderate waters. Its high tensile strength handles the tow load, and elasticity reduces strain on both the towing and towed vessels. The UV and moisture resistance ensures it remains reliable even during extended towing trips.
• Marine Recreational Activities: Used in recreational marine activities like water skiing, wakeboarding, or inflatable toy towing (e.g., tubes). Its elasticity provides a smooth, comfortable pull for riders, while abrasion resistance withstands contact with water, boat hardware, or inflatable materials. It is also used for setting up temporary swimming area markers or buoy lines in coastal or lake environments, thanks to its saltwater/moisture resistance and visibility.

2.Main performance

3.Technology Comparison

Coil length: 220m

Spliced strength:± 10% lower

Weight and length tolerance:± 5%

MBL=Minimum Breaking Load conform ISO 2307

Other sizes available upon request

4.Parameter Table

Since its establishment in 2005, Qingdao Jincheng Maritime Technology Co., Ltd. has been steadily advancing in the maritime technology field for nearly two decades. The company focuses on the core business of manufacturing marine supplies, always adhering to the concepts of innovation and excellence, and is committed to providing comprehensive and high-quality products and services to the global maritime industry.

In terms of product manufacturing, the company has a rich and diverse product line, covering marine navigation equipment, marine safety protection supplies, marine interior decorations, and various functional accessories for ships. From precise navigation instruments to sturdy and durable life-saving equipment, from comfortable and beautiful cabin interiors to efficient and practical marine tools, every product undergoes strict quality control to ensure compliance with international standards and industry specifications.

The company attaches great importance to technological research and development and innovation. It has formed a research and development team composed of senior maritime engineers, professional technicians, and innovative talents. The team continuously explores cutting-edge technologies, actively introduces new materials and processes, and continuously optimizes product performance to meet the growing intelligent and green demands of the maritime industry. At the same time, the company has established long-term and stable cooperative relationships with many well-known domestic and foreign universities and scientific research institutions. Through the collaborative innovation of industry, university, and research, it accelerates the transformation of scientific research achievements and injects a continuous stream of impetus into the company's development.

With reliable product quality, advanced technological level, and a complete after-sales service system, Qingdao Jincheng Maritime Technology Co., Ltd. has won a good reputation and wide recognition in the industry. Its products not only sell well in major domestic ports and shipbuilding enterprises but also are exported to many countries and regions overseas. The company has established long-term cooperative relationships with many internationally renowned shipping companies. Looking to the future, the company will continue to forge ahead, continuously enhance its core competitiveness, and contribute to the advancement of maritime technology and the development of the global shipping industry.