3 Strand Twisted Yellow Blue White Color Polypropylene pp Marine Ropes Shipping Rope

Features

• Exceptional Floatability: Made from polypropylene (PP), this rope is inherently lightweight and buoyant, enabling it to float on freshwater and saltwater surfaces. Unlike denser fibers that sink, its floatability eliminates the risk of the rope sinking, tangling with underwater obstacles (e.g., propellers, seabed debris), or becoming hard to retrieve after contact with water. This is critical for marine and shipping tasks where rope visibility and accessibility on water are essential.
• High Resistance to Saltwater, Moisture, and Chemicals: PP is naturally resistant to degradation from saltwater, a key requirement for marine use—this rope does not rot, swell, or lose strength when exposed to salt spray, tidal waters, or prolonged submersion. It also repels moisture, avoiding mold growth or weight gain, and withstands contact with common shipping/harbor chemicals (e.g., mild cleaning agents, fuel residues) without fiber breakdown, ensuring durability in harsh marine and port environments.
• Vibrant 3-Color Visibility (Yellow-Blue-White): The twisted 3-strand structure incorporates yellow, blue, and white colors, creating high visual contrast against water, ship hulls, docks, or coastal landscapes. This enhanced visibility reduces the risk of accidental entanglement (e.g., with boat engines, shipping equipment) and makes the rope easy to locate in low-light conditions (e.g., dawn, dusk, or overcast weather). It also aids in identifying specific rope functions (e.g., marking mooring zones, separating cargo lines) in busy shipping areas.
• Durable 3-Strand Twisted Construction: The 3-strand twisted design provides balanced strength and structural stability. Each strand interlocks tightly, distributing tension evenly across the rope to handle moderate loads (e.g., securing cargo, mooring small vessels) without strand slippage or fraying. The twist also enhances the rope’s resistance to abrasion against rough surfaces like metal ship cleats, concrete docks, or cargo containers, extending its service life with repeated use.
• Lightweight and Easy Handling: PP is a lightweight material, and the 3-strand twisted structure keeps the rope flexible and easy to manipulate. It coils compactly for storage on ships or docks, requires minimal effort to deploy/retrieve, and does not cause operator fatigue during long tasks (e.g., tying down cargo, adjusting mooring lines). Unlike heavier rope types, it remains manageable even when wet, as it does not absorb water or gain significant weight.
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Applications

• Marine Mooring for Small to Medium Vessels: Used as mooring lines or dock lines for small boats, fishing vessels, or leisure craft. Its floatability ensures it stays visible on water, while saltwater resistance prevents degradation in coastal marinas. The 3-strand twist provides enough strength to secure vessels against mild winds and tides, and the bright colors make it easy to monitor for slack or tangles.
• Shipping Cargo Securement: Ideal for securing lightweight to medium-weight cargo (e.g., packages, small containers, or deck equipment) on ships, ferries, or transport vessels. Its lightweight nature avoids adding unnecessary weight to cargo loads, while the twisted structure maintains tension to keep items stable during rough seas. The moisture resistance also protects the rope (and cargo) from rain or sea spray during transit.
• Harbor and Dock Safety Marking: Used to mark safe zones, hazards, or temporary boundaries in harbors, ports, or marina areas. For example, it can outline swimming areas near docks, mark the edge of shallow water zones, or separate vessel parking lanes. The yellow-blue-white color combination ensures high visibility for boat operators and pedestrians, reducing collision risks in busy port environments.
• Recreational Marine Activities: Suitable for recreational uses like water sports (e.g., marking wakeboarding zones, securing inflatable toys) or camping on coastal shores. Its floatability makes it easy to retrieve if it falls overboard, and the vibrant colors help users track the rope in open water. It can also be used as a temporary anchor line for kayaks, canoes, or small sailboats during short stops.
• Temporary Towing and Assistance in Calm Waters: Used for light-duty towing of small watercraft (e.g., dinghies, jet skis) behind larger boats or assisting stranded vessels in calm, sheltered waters. Its lightweight design allows for easy handling during towing, while the PP material’s durability resists wear from water and boat hardware. The bright colors also make the tow line visible to other vessels, reducing collision risks.

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.