Polyamide (Nylon) 3 Strand Rope

Nylon Rope

Short Description:

With excellent wear resistance, high elasticity, and superior alkaline resistance, it is ideal for marine, oil exploration, and heavy-duty rigging applications. Juli Sling integrates these ropes into their global lifting solutions, ensuring safety and reliability across industries.

Product Detail

Nylon Rope, a type of synthetic fiber rope, is made from polyamide, commonly known as Nylon 66. With a density range of 1.12–1.14 g/cm³, this rope is renowned for its exceptional strength, wear resistance, and high elasticity. When stretched by 3%, the rope exhibits a 100% rebound rate, making it ideal for demanding applications like mooring rope in maritime engineering. Trusted globally, Juli Sling incorporates nylon ropes into their comprehensive rigging solutions, ensuring unmatched performance in heavy-duty environments.

Parameter Table

Diameter
(mm)		 Circumference
(INCH)		 Line density
(Ktex)		 Deviation
(x)		 Theoretical weight
(Kg/200M)		 Minimum breaking strength
(KN) (Ton)
4 1/2 10.5 ±10 2.1 3.15 0.32
6 3/4 22.5 ±10 4.5 7.35 0.75
8 1 40 ±10 8 13.20 1.35
10 1-1/4 62 ±8 12.4 20.40 2.08
12 1-1/2 89 ±8 17.8 29.40 3
14 1-3/4 122 ±8 24.4 40.20 4.10
16 2 158 ±5 31.6 52.00 5.31
18 2-1/4 200 ±5 40 65.70 6.70
20 2-1/2 245 ±5 49 81.40 8.31
22 2-3/4 300 ±5 60 98.00 10
24 3 355 ±5 71 118.00 12.04
26 3-1/4 420 ±5 84 137.00 13.98
28 3-1/2 485 ±5 97 155.00 15.82
30 3-3/4 555 ±5 111 174.00 17.76
32 4 630 ±5 126 196.00 20
36 4-1/2 800 ±5 160 244.00 24.90
40 5 990 ±5 198 294.00 30
44 5-1/2 1200 ±5 240 351.00 35.82
48 6 1420 ±5 284 412.00 42.04
52 6-1/2 1660 ±5 332 479.00 48.88
56 7 1930 ±5 386 549.00 56.02
60 7-1/2 2210 ±5 442 626.00 63.88

Key Features of Nylon Rope

  • High Strength: Nylon ropes boast impressive tensile strength, outperforming many traditional materials.
  • Wear Resistance: Exceptional durability ensures longevity even under harsh conditions.
  • Alkaline Resistance: Resists chemical degradation, making it suitable for diverse industrial uses.
  • Elasticity: Offers excellent shock absorption with a high rebound rate.
  • Lightweight: Compared to steel cables, nylon ropes are significantly lighter, enhancing ease of handling.

Applications of Nylon Rope

Nylon ropes are widely used in:

  • Marine Engineering: As mooring ropes for large vessels and military ships.
  • Oil Exploration: For towing and anchoring operations.
  • Fisheries: Reliable support in fishing nets and equipment.
  • Mining: Heavy-duty lifting and rigging tasks.
  • Construction: Securing loads and scaffolding.

Cable Structure and Specifications

Rope Construction

  1. 3-Strand Rope: Right-laid with S-twist strands and Z-twist yarns.
  2. 8-Strand Braided Rope: Alternating 4 S-twist and 4 Z-twist strands.
  3. 12-Strand Braided Rope: Alternating 6 S-twist and 6 Z-twist strands.

Color Coding

  • Green: Indicates polyamide (nylon).
  • Blue: Represents polyester.
  • Brown: Symbolizes polypropylene.
  • Orange: Denotes ultra-high molecular weight polyethylene (UHMWPE).

Comparison of Material Properties

Material Density (g/cm³) Tensile Strength UV Resistance Abrasion Resistance
UHMWPE 0.97 Very High Excellent Excellent
Nylon (Polyamide) 1.14 High Good Excellent
Polypropylene 0.9–0.92 Moderate Moderate Good
Aramid 1.44 Very High Poor Moderate
Polyester 1.38 High Excellent Good

 

End Fittings and Customization

End Types

  1. Flat Cut (Thermal Cutting): Prevents fraying with optional tape reinforcement.
  2. Spliced Eye Loops:
    • Splicing length: Minimum of 4 lay lengths.
    • Relative splicing length: Minimum of 9 lay lengths.
    • The splicing direction should oppose the rope’s twist.
  3. Cast End Fittings: Provides a durable and secure connection.

Why Choose Juli Sling?

For nearly four decades, Juli Sling has been a global leader in lifting and rigging equipment. As a CNAS-certified company, Juli Sling adheres to the highest industry standards, delivering products like Nylon Rope and mooring ropes that power iconic projects worldwide. From the Hong Kong-Zhuhai-Macao Bridge to the Qatar World Cup Stadium, Juli Sling ensures safety, reliability, and innovation in every product.

Nylon Rope stands out as a versatile and durable solution for various industrial applications. Whether used as a mooring rope or integrated into Juli Sling’s advanced rigging systems, its superior properties make it indispensable in sectors where safety and performance are paramount. With innovative design, rigorous testing, and global certifications, Juli Sling continues to redefine excellence in the rigging industry.

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