8 Strand Galvanized PP Combination Rope Fishing Use

1. General Description

QINGDAO JINCHENG MARITIME has serial products including varieties of nylon, polypropylene filament, polypropylene, polypropylene /polyester mixed, polyester. It started a new epoch of rope and cable industry in the country and its products have advantages of reasonable braided structure, scientific technology, high strength, low elongation,wearing resistance, anti-corrosion and simple operation, it is particularly suitable to make large scale ropes and cables as well as anti -static ropes therefore they are well received by broad customers, The products are mainly used in fields of shipbuilding, ocean transportation, national defense and military industry, sea petroleum and harbor operation etc.

Key Features of 8 Strand Galvanized PP Combination Rope

1. 8-Strand Structure + Galvanized Reinforcement for Enhanced Tensile Strength
   The 8-strand braided/twisted construction (more strands than standard 3/4-strand ropes) distributes tension evenly across the rope’s cross-section, while the embedded galvanized steel components (e.g., thin steel wires or galvanized fiber blends) significantly boost load-bearing capacity. Compared to pure PP ropes, this combination resists stretching and breakage under medium-heavy loads—making it reliable for tasks like securing construction materials, towing farm machinery, or mooring small-to-medium vessels.
2. Dual Corrosion Resistance (Galvanization + PP)
   The rope leverages corrosion protection from both materials:

• Galvanized components: The zinc coating on steel wires/fibers prevents rust and oxidation, even in humid or coastal environments.
• PP strands: Polypropylene is inherently water-repellent, non-absorbent, and immune to rot, mildew, or chemical erosion from saltwater/agricultural chemicals.
  This dual protection ensures long-term durability in harsh conditions (e.g., saltwater marinas, rainy construction sites) where pure steel ropes rust or pure PP ropes degrade.

3. Balanced Flexibility & Knot Retention
   Despite its galvanized reinforcement, the 8-strand design maintains better flexibility than thick single-strand galvanized steel ropes. The multiple strands allow the rope to bend smoothly around cleats, winches, or hooks without kinking, while PP’s inherent pliability ensures tight, secure knots (e.g., cleat hitches, bowlines) that won’t slip. This balance avoids the rigidity of full-steel ropes, making it easier to handle for manual operations.
4. Abrasion Resistance for High-Friction Scenarios
   The tight interweaving of 8 PP strands (with galvanized cores) creates a dense, rugged outer surface. This structure resists wear and fraying when rubbing against rough surfaces—such as metal hardware, concrete edges, rocky shorelines, or cargo containers. Unlike loosely structured ropes that deteriorate quickly in high-friction use, this combination rope retains its integrity, extending service life in daily heavy-duty applications.
5. Lightweight vs. Strength Ratio (Better Than Full Steel Ropes)
   While galvanized steel adds strength, the PP strands keep the rope significantly lighter than full-galvanized steel ropes of the same load capacity. This reduces user fatigue during transport, deployment, or manual handling—critical for scenarios like agricultural fieldwork (where ropes are carried long distances) or marine operations (where quick rope adjustment is needed). It also lowers storage and transportation costs, as it requires less space and weight than pure steel alternatives.

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.