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What are Fishing & Aquaculture Ropes?

Fishing and Aquaculture ropes are highly specialized polymer ropes designed specifically to endure the most corrosive and challenging marine environments. Primarily made from high-tenacity HDPE (High-Density Polyethylene) monofilament and Danline yarns, these ropes are entirely immune to salt water, marine rot, and mildew.

As a leading HDPE rope manufacturer, UTS Plast engineers these ropes to have a specific gravity lower than 1, meaning they float perfectly on the water's surface. With extreme UV stabilization and incredible knot-holding ability, they are the trusted choice for commercial fisheries and modern aquaculture farms worldwide.

Fishing and Aquaculture Rope Manufacturer

Where is it Used? (Applications)

Built for the open ocean and inland fisheries, our marine ropes are used for:

Trawl & Gill Nets

Providing the structural backbone for deep-sea commercial fishing nets and crab traps.

Fish Farming Cages

Constructing and securing the perimeter grids of offshore and inland aquaculture cages.

Buoy Lines & Floats

Tethering surface marker buoys and float lines due to the rope's natural buoyancy.

Key Advantages

Why commercial fishermen trust UTS Plast HDPE Monofilament ropes:

  • Zero Water Absorption: Floats on water, will not sink or become heavy.
  • Marine Rot Proof: 100% resistant to salt water, mildew, and marine organisms.
  • High Knot Strength: Ties securely without slipping underwater.
  • UV Stabilized: Formulated to survive prolonged exposure to tropical sun.
  • Abrasion Resistance: Handles friction from winches and rocky seabeds.
  • Consistent Diameter: Precision extruded for seamless use in netting machines.

Technical Specifications (3 Strand / 4 Strand)

Sr. No. Dia. (MM) Dia. (Inch) Cirm. (Inch) WT. Per 220 Mtr (KG) Breaking Strength (KG)
121/12”1/4”0.40-
245/32”1/3"0.92214
361/4”1/2"1.78620
485/16”1/6”2.661060
5103/8”3/4”3.9891560
6121/2"1”7.192210
7149/16”1.1/8”10.783050
8165/8”1.1/2”15.843770
9183/4”1.3/4”20.904810
102013/16”2”28.165800
11227/8”2.1/4”35.426960
12241”2.1/2”44.008130

*Available in 3 or 4 strands. Custom sizes and colors available. Contact us for export requirements.

How is it Made?

At UTS Plast, our aquaculture ropes are extruded from 100% virgin High-Density Polyethylene (HDPE) pellets. The extrusion process carefully aligns the polymer chains to form high-tenacity monofilament yarns, which are then passed through hot water baths and ovens to maximize their linear strength.

Twisting & Quality Control: These monofilaments are then precision-twisted into 3-strand or 4-strand ropes on modern ring twisters. Every batch is rigorously tested for denier consistency, breaking strength, and UV resistance, ensuring that a fishing net rigged with UTS Plast rope will outlast multiple fishing seasons.

HDPE Rope Extrusion Process

Frequently Asked Questions

Yes! Both our HDPE and PP ropes have a specific gravity of less than 1.0 (around 0.91 to 0.96). Because they are lighter than water, they inherently float, making them perfect for buoy lines and surface nets.

Absolutely. HDPE is chemically inert and 100% resistant to salt corrosion, algae rot, marine mildew, and most petroleum products found around fishing vessels.

Yes, our thicker diameters (up to 24mm) are frequently used for light marine mooring and tying small to medium fishing boats to docks. For heavy commercial ships, we recommend our specialized PP Mooring Ropes.

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Equip Your Fleet with Superior Marine Ropes

Contact UTS Plast today for bulk fishing net ropes, aquaculture farm supplies, and worldwide export inquiries.

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