- Strong Load-Bearing Capacity with 3-Strand Twisted Structure: The classic 3-strand twisted design optimizes the inherent strength of polyethylene, enabling the rope (available in 10mm, 12mm, and 14mm diameters) to handle substantial static and dynamic loads. Each strand interlocks tightly to distribute weight evenly, preventing sudden snapping—critical for supporting fishing gear or securing boat components, even when under tension from waves or currents. The 220m length further enhances practicality for long-range marine tasks.
- Exceptional Saltwater Resistance & Low Water Absorption: Polyethylene’s non-hydrophilic nature, paired with the rope’s tight 3-strand twist, minimizes water absorption and eliminates degradation from saltwater exposure. Unlike ropes that swell or rot in marine environments, this PE rope retains its original strength, flexibility, and lightweight properties even after prolonged immersion in saltwater, making it ideal for coastal or offshore use.
- Abrasion Durability for Rough Marine Surfaces: The tough polyethylene fibers and twisted construction create a rugged outer layer that resists abrasion against common marine elements—such as boat hulls, metal cleats, rocky seabeds, or fishing equipment (e.g., nets, traps). It withstands repeated friction without fraying or losing strand integrity, ensuring long-term performance in high-wear scenarios like dragging gear or tying up to docks.
- Lightweight & Easy Maneuverability: Compared to denser marine ropes, polyethylene is inherently lightweight. This, combined with the 3-strand twist (which maintains flexibility without stiffness), makes the rope easy to handle, coil, and deploy—even for single users. Whether casting fishing lines, securing a boat, or hauling gear, its light weight reduces fatigue and simplifies storage, even with the 220m length.
- Weather & UV Stability: The PE material is formulated to resist damage from harsh weather conditions, including intense sunlight (UV rays), rain, and temperature fluctuations. The 3-strand structure adds a protective layer, shielding inner fibers from direct UV exposure to prevent brittleness, discoloration, or strength loss. This stability ensures the rope remains reliable for outdoor fishing and marine use year-round.
- Fishing Gear Deployment & Retrieval: Ideal for use as fishing lines (for mid-sized to large fish species) or as ropes to secure and haul fishing nets, traps, or pots. The 10-14mm diameter balances strength and flexibility for handling catches, while the 220m length accommodates long-distance casting or deep-water fishing. Saltwater resistance prevents fiber breakdown in offshore or coastal fishing environments.
- Small to Mid-Sized Boat Mooring & Docking: Suitable for mooring small recreational boats, fishing boats, or dinghies to docks, buoys, or pilings. Its load-bearing capacity secures vessels against wind and wave action, while abrasion resistance stands up to contact with dock edges or metal hardware. The 220m length offers versatility for different mooring distances (e.g., in large marinas or shallow coastal areas).
- Marine Equipment Securement: Used to secure on-deck fishing gear (e.g., rods, coolers, bait buckets), safety equipment (e.g., life rings, fenders), or cargo on small fishing boats. The lightweight design makes it easy to tie and adjust around irregularly shaped items, while weather resistance ensures gear stays secure even during rough voyages or extended stays at sea.
- Shoreline & Waterfront Boundary Marking: Perfect for marking temporary boundaries in fishing areas (e.g., no-trawl zones), swimming areas, or boat launch zones. The visible PE material (often in bright colors) and 220m length allow for long stretches of marking, while saltwater and UV resistance ensure the rope remains visible and intact in outdoor, water-exposed settings.
- Light Towing for Small Marine Vessels: Suitable for towing small watercraft (e.g., kayaks, canoes, or small dinghies) behind fishing boats or recreational vessels in calm to moderate waters. Its strength handles the tow load, while lightweight construction prevents strain on the towing vessel. Saltwater resistance ensures reliability even when the rope comes into contact with water during towing.

2. Main performance
Material | Polyamide Multifilament | Polyamide Yarn | Polypropylene Multifilament | Polypropylene | Polyester | Polypropylene and Polyester Mixed |
Spec.Density | 1.14 no floating | 1.14 not floating | 0.91 no floating | 0.91 Floating | 1.27 no floating | 0.95 Floating |
Melting Point | 215℃ | 215℃ | 165℃ | 165℃ | 260℃ | 165℃/260℃ |
Abrasion Resistance | Very Good | Very Good | Medium | Medium | Good | Good |
U.V.Resistance | Very Good | Very Good | Medium | Medium | Good | Good |
Temperature resistance | 120℃max | 120℃max | 70℃max | 70℃max | 120℃max | 80℃max |
Chemical resistance | Very Good | Very Good | Good | Good | Good | Good |
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
Specification 规格 | PA Multifilament 锦纶复丝 | PAYarn 锦纶 | PP Multifilament 丙纶长丝 | Polypropylene 丙纶 | Polyester 涤纶 | PET/PP Mixed 丙纶/涤纶混合绳 |
Dia. | Cir | Ktex | KN | Ktex | KN | Ktex | KN | Ktex | KN | Ktex | KN | Ktex | KN |
直径 | 圆 周 | 线密度 | 破断强力 | 线密度 | 破断强力 | 线密度 | 破断强力 | 线密度 | 破断强力 | 线密度 | 破断强力 | 线密度 | 破断强力 |
4 | 1/2 | 10 | 3.7 | 10 | 2.6 | 6.3 | 2.3 | 6 | 2.1 | 12 | 2.9 | 7.0 | 2.8 |
6 | 3/4 | 22 | 7.9 | 22 | 6 | 18 | 6.5 | 17 | 5.9 | 27 | 5.6 | 17.5 | 6.8 |
8 | 1 | 40 | 13.8 | 40 | 10.9 | 32 | 11.4 | 30 | 10.4 | 48 | 10.0 | 31 | 11.9 |
10 | 1-1/4 | 62 | 21.2 | 62 | 15.7 | 47 | 16.8 | 45 | 15.3 | 76 | 15.6 | 48.5 | 18.2 |
12 | 1-1/2 | 89 | 30.1 | 89 | 24.1 | 68 | 23.9 | 65 | 21.7 | 110 | 22.3 | 69.9 | 25.7 |
14 | 1-3/4 | 121 | 40.0 | 121 | 33.0 | 95 | 32.9 | 90 | 29.9 | 148 | 31.2 | 95.1 | 34.7 |
16 | 2 | 158 | 51.9 | 158 | 42.5 | 121 | 40.7 | 115 | 37.0 | 195 | 39.8 | 124 | 44.8 |
18 | 2-1/4 | 200 | 64.3 | 200 | 53.9 | 155 | 51.9 | 148 | 47.2 | 245 | 49.8 | 157 | 56.1 |
20 | 2-1/2 | 247 | 79.2 | 247 | 66.7 | 189 | 62.6 | 180 | 56.9 | 303 | 62.3 | 194 | 68.7 |
22 | 2-3/4 | 299 | 94.0 | 299 | 80.4 | 231 | 75.0 | 220 | 68.2 | 367 | 74.7 | 235 | 82.1 |
24 | 3 | 355 | 112 | 355 | 93.6 | 273 | 87.7 | 260 | 79.7 | 437 | 89.6 | 279 | 96.3 |
26 | 3-1/4 | 417 | 129 | 417 | 111.5 | 320 | 101 | 305 | 92.2 | 512 | 105 | 328 | 113 |
28 | 3-1/2 | 484 | 149 | 484 | 127 | 373 | 115 | 355 | 105 | 594 | 120 | 380 | 130 |
30 | 3-3/4 | 555 | 169 | 555 | 143 | 425 | 132 | 405 | 120 | 682 | 134 | 437 | 148 |
32 | 4 | 632 | 192 | 632 | 161 | 483 | 146 | 460 | 132 | 778 | 154 | 497 | 167 |
36 | 4 - 1/ 2 | 800 | 240 | 800 | 200 | 614 | 182 | 585 | 166 | 982 | 190 | 629 | 210 |
40 | 5 | 987 | 294 | 987 | 241 | 756 | 221 | 720 | 201 | 1215 | 235 | 776 | 257 |
44 | 5-1/2 | 1190 | 351 | 1190 | 289 | 924 | 266 | 880 | 242 | 1468 | 275 | 939 | 308 |
48 | 6 | 1420 | 412 | 1420 | 338 | 1092 | 308 | 1040 | 280 | 1750 | 329 | 1110 | 364 |
52 | 6-1/2 | 1670 | 479 | 1670 | 393 | 1281 | 357 | 1220 | 325 | 2050 | 384 | 1320 | 424 |
56 | 7 | 1930 | 550 | 1930 | 450 | 1491 | 408 | 1420 | 371 | 2380 | 439 | 1520 | 489 |