High Strength Polysteel Twisted PP Rope 28mm For Fishing Marine Boat Pot Winches Docking

High Strength Polysteel Twisted PP Rope for Fishing Marine Boat Pot Winches Docking

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.

1. Twisted Structure with Polysteel Reinforcement for Superior Tensile Strength
   The twisted design (typically 3-strand or 4-strand) works in tandem with Polysteel’s reinforced fibers to deliver exceptional tensile strength. Unlike standard PP ropes that may stretch or snap under heavy loads, the twisted construction distributes tension evenly across strands, while Polysteel’s added reinforcement (e.g., high-tenacity synthetic filaments) resists breakage. This makes it ideal for tasks like lifting construction materials, towing farm equipment, or securing heavy cargo.
2. Inherent Water Resistance & Floating Ability
   As a PP-based rope, it retains polypropylene’s natural water repellency—critical for wet environments like marinas, construction sites, or agricultural fields. It does not absorb water, so it avoids weight gain, rot, or mold growth that plague natural-fiber ropes. Additionally, its low density allows it to float on water, making it suitable for marine applications (e.g., marking waterways, securing small boats) or water-based construction where rope visibility and buoyancy are essential.
3. Excellent UV & Weather Resistance for Outdoor Durability
   Polysteel Twisted PP Rope is formulated to withstand prolonged outdoor exposure. The Polysteel enhancement often includes UV-stabilizing additives, while PP’s inherent properties resist degradation from sunlight, rain, or extreme temperatures (both high and low). Unlike ropes that become brittle or fade under UV rays, this rope maintains its structural integrity and flexibility over time—making it reliable for long-term outdoor uses like agricultural fencing, outdoor construction, or permanent mooring.
4. Low Stretch & High Load Stability
   Thanks to its twisted structure and Polysteel reinforcement, the rope exhibits minimal stretch under load. Excessive stretch can compromise safety in lifting or securing tasks (e.g., causing cargo to shift or loads to drop unexpectedly), but this rope’s low-stretch design ensures stable load control. It maintains its length even when bearing heavy weights, providing consistent performance and reducing the risk of accidents in industrial or agricultural operations.
5. Abrasion Resistance & Easy Handling
   The twisted strands create a dense, rugged outer surface that resists abrasion from contact with rough surfaces (e.g., metal hooks, concrete, or rocky terrain). This minimizes fraying and wear, extending the rope’s service life in high-friction scenarios. Despite its strength, it remains relatively lightweight and flexible compared to steel ropes, making it easy to carry, unspool, and tie into knots—reducing user fatigue during manual handling tasks.

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.