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Double Braided Polypropylene Rope

Brand: DEYUAN MARINE
Type: Polypropylene Rope
Size: Customizable
Length: 220m
Material: Polypropylene
Diameter: 4~120mm
Tolerance: Weight And Length Tolerance ±5%
Melting Point: 165℃
Availability:

Product Description

Double Braided Polypropylene Rope


Product Introduction:

The Double Braided Polypropylene Rope is a high-performance marine rope manufactured using advanced German equipment and technology. As the only manufacturer in China to have introduced this advanced German production line, we operate a fully automated, computer-controlled process that ensures consistent quality and precision. The unique double-braided construction and exquisite craftsmanship deliver an overall performance improvement of more than 15% compared with conventional ropes. With low elongation, excellent abrasion resistance, flexibility, and easy handling, this rope is widely favored by customers at home and abroad. It is the ideal replacement and upgrade for traditional 3-strand and 8-strand ropes.


Manufacturing Excellence:

1.German Technology: The only domestic manufacturer in China to import advanced German equipment and technology for double-braided rope production.


2.Fully Automated Computer Control: The entire production process is computer-controlled, ensuring uniform braiding, consistent diameter, and reliable strength.


3.Unique Braiding Structure: The double-braided design combines a braided core and a braided outer sheath, delivering superior structural integrity and load distribution.


4.Performance Improvement: Compared with conventional 3-strand and 8-strand ropes, the overall performance is improved by more than 15%.


Main Performance: 

Material Polypropylene Multifilament
Spec.Density 0.91 Floating
Melting Point 165℃
Abrasion Resistance Medium
U.V.resistance Medium
Temperature resistance 70℃ max
Chemical resistance Good


Technology Comparison: 

Technology Comparison-DEYUAN MARINE


Parameter Table: 

Specification PP Multifilament
Dia. Cir. Ktex KN
Linear density Breaking strength
4 1/2 8.4 2.4
6 3/4 18.8 5.4
8 1 33 9.6
10 1-1/4 52 15
12 1-1/2 75 22
14 1-3/4 102 29
16 2 133 38
18 2-1/4 168 49
20 2-1/2 208 60
22 2-3/4 252 73
24 3 299 86
28 3-1/2 404 118
32 4 528 154
36 4-1/2 668 195
40 5 825 240
44 5-1/2 1006 294
48 6 1190 354
52 6-1/2 1390 411
56 7 1610 474
60 7-1/2 1850 539
64 8 2090 613
72 9 2640 767
80 10 3290 934
88 11 3950 1117
96 12 4710 1304
104 13 5480 1513
112 14 6390 1694
120 15 7350 2010


Key Advantages:

1.Low Elongation: Provides stable length under load, ideal for precise mooring and positioning.


2.Abrasion Resistant & Flexible: The braided construction offers good wear resistance while remaining flexible and easy to handle.


3.Easy to Operate: Smooth surface and flexible structure make splicing, coiling, and winch operation simple and efficient.


4.Floating: The polypropylene multifilament makes the rope buoyant, preventing loss overboard.


5.Wide Application: Suitable for naval equipment, ship outfitting, ocean transportation, offshore oil, mining operations, fishing, and many other fields.


Applications:

*Naval Equipment & Ship Outfitting: Mooring lines, berthing lines, and utility ropes for naval vessels and commercial ships.

*Ocean Transportation: Towing, lashing, and securing lines for barges, cargo ships, and offshore platforms.

*Offshore Oil: Anchor handling, rig mooring, and supply lines for offshore oil and gas operations.

*Mining Operations: Haulage, guiding, and utility ropes in mining and heavy industry.

*Fishing: Net lines, mooring lines, and general fishing operations.

*Other Marine Uses: Port handling, cargo securing, and general marine utility.


Color Options:

*Standard Color: White.

*Custom Colors: Available upon request, including red, orange, yellow, green, blue, grey, and other specified colors. High-visibility colors can be produced for improved safety.


Certifications:

Our ropes are manufactured under strict quality control systems and can be supplied with classification society approval certificates from leading international bodies such as DNV, ABS, LR, BV, and CCS upon request. These certifications ensure full compliance with international maritime regulations, port state controls, and insurance underwriter requirements, giving you complete operational peace of mind.

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