Double Braided 4mm-120mm PES PP Mixed Marine Mooring Rope

Double Braided 4mm-120mm PES&PP Mixed Marine Mooring Rope

1. General Description

QINGDAO JINCHENG MARITIME'S mooring rope is fully automated with computerized operation program. With unique braiding structure and exquisite craftsmanship, it can improve the comprehensive performance of ropes by more than 15%. It has many advantages such as low elongation, toughness and easy operation, and is favored by users at home and abroad. It is the best replacement and upgrade product for three-strand and eight-strand ropes at present, and is mainly used in many fields such as ship equipment, ship equipment, ocean transportation, offshore

oil, mining operations, fishing, etc.

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

Features

• High Tensile Strength with Consistent Performance Across Sizes: The double braided structure (an inner core and outer braid working in tandem) maximizes polyester’s inherent strength, delivering reliable load-bearing capacity from the 6mm (light-duty) to 32mm (heavy-duty) range. This design ensures even tension distribution across the rope, minimizing the risk of strand slippage or sudden failure—making it suitable for both small-scale and large-scale tasks that demand consistent strength.
• Low Stretch & Excellent Dimensional Stability: Unlike elastic materials like nylon, polyester has natural low stretch properties, which are enhanced by the double braided construction. This minimizes elongation under load, ensuring precise control in applications where slack or unexpected stretching could cause issues (e.g., securing cargo, rigging). The rope maintains its shape and length even after repeated use, reducing the need for frequent readjustment.
• Superior Resistance to UV Radiation & Weathering: Polyester fibers are inherently resistant to UV damage, and the double braided design adds an extra layer of protection by shielding the inner core from direct sunlight. This prevents the rope from becoming brittle, discolored, or losing strength when exposed to prolonged outdoor conditions (e.g., sun, rain, humidity). It retains performance and durability for years in open-air or marine environments.
• Strong Abrasion & Chemical Resistance: The tight, double braided outer layer creates a dense, smooth surface that resists abrasion against rough surfaces like concrete, metal, wood, or rocky terrain. Additionally, polyester is highly resistant to most common chemicals (e.g., oils, solvents, mild acids) and does not degrade when exposed to them—making the rope suitable for industrial or marine settings where chemical contact is possible.
• Versatile Size Range for Multi-Scenario Use: With diameters spanning 6mm to 32mm, this rope adapts to diverse needs. The smaller 6mm-12mm sizes offer lightweight flexibility for delicate tasks, while the larger 18mm-32mm sizes provide robust strength for heavy-duty applications. This versatility eliminates the need for multiple rope types, as one product line can cover both light and heavy tasks.

2. Applications

• Marine Rigging & Sailing Equipment: Ideal for rigging components in sailboats (e.g., halyards, sheets, or control lines) across various sizes—from small dinghies (using 6mm-10mm) to larger sailboats (using 16mm-24mm). Its low stretch ensures precise sail control, while UV and saltwater resistance (a benefit of polyester) keeps it durable in marine environments. The 28mm-32mm sizes can also be used for mooring mid-sized vessels.
• Industrial Cargo Securement: Used to secure cargo on trucks, trailers, or shipping containers. Smaller diameters (6mm-12mm) are suitable for lightweight packages, while larger sizes (18mm-32mm) handle heavy loads (e.g., machinery, construction materials). Low stretch prevents cargo from shifting during transit, and abrasion resistance withstands contact with metal or wooden shipping surfaces.
• Outdoor & Recreational Activities: Perfect for outdoor uses like camping, hiking, and adventure sports. The 6mm-10mm sizes work for setting up tents, hanging gear, or creating temporary barriers; the 12mm-18mm sizes are ideal for rock climbing (as auxiliary ropes) or kayaking (for securing gear to boats). UV resistance ensures longevity in outdoor settings.
• Construction & Utility Tasks: Suitable for light to medium construction work, such as lifting small tools (using 6mm-12mm), securing scaffolding (using 16mm-24mm), or marking construction zones. The rope’s low stretch and abrasion resistance make it reliable for repeated use around construction materials (e.g., steel, concrete), and its chemical resistance stands up to contact with construction fluids.
• Agricultural & Farming Applications: Used in farming for tasks like securing livestock enclosures (using 10mm-18mm), tying down hay bales (using 12mm-20mm), or hanging irrigation equipment (using 6mm-12mm). The rope’s durability resists damage from farm chemicals, animal contact, and outdoor weather, while its size range adapts to both small-scale (e.g., backyard chicken coops) and large-scale (e.g., cattle pastures) farming needs.

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.