Product Description
Polypropylene Filament Double Braided Rope
This Polypropylene Filament Double Braided Rope, leveraging the double - braided structure and polypropylene filament properties, widely suits multiple marine and industrial scenarios:
- Shipbuilding: Used for temporary traction during ship launching and segment assembly fixing. The double - braided structure provides high strength, resisting seawater and ship - chemical corrosion to ensure connection safety between equipment and hulls.
- Ocean Shipping: For mooring of ocean freighters and cruise ships, connecting vessels to docks/anchorages to resist open - sea winds, waves, and currents. Also used for cargo lashing, especially for moisture - sensitive and corrosion - prone cargo (e.g., precision instruments, chemicals). Good electrical insulation avoids cargo damage from rope conductivity.
- Fishing Industry: As main towing cables and net traction ropes for trawlers and purse seiners. The double - braided structure is wear - resistant and corrosion - resistant, stable in long - term contact with seawater, fish - shrimp organisms, and fishing gear friction. Antimicrobial properties prevent rope mildew, ensuring fishing efficiency.
- Port Terminals: As auxiliary ropes for container cranes and loading/unloading equipment, undertaking cargo hoisting and ship mooring. High abrasion resistance suits high - frequency, high - intensity port operations. Good floating property enables easy salvage after falling into water, reducing rope loss rates.
Features:
- The chemical name of polypropylene filament is polypropylene filament.
- Density is 0.91 g/cm³, with good water - floating property.
- Good electrical insulation, high resistivity .
- Good antimicrobial performance, not prone to mildew or moth damage.
- Breaking elongation (%): 16-20.
- Resistant to acid, alkali, and organic solvents.
- Good abrasion resistance.
- Good UV protection properties (UPF).
-
Based on polypropylene filament material and double - braided technology, it builds seven differentiated advantages:
Material & Structural Foundation
Made of polypropylene filament, the double - braided structure enhances structural stability. The inner layer provides high - strength support, and the outer layer is wear - resistant and corrosion - resistant, with dual protection suitable for complex marine and industrial conditions.
Low Density & Floating Property
With a density of 0.91g/cm³, lower than seawater density, it naturally floats on the water surface. No additional counterweight is needed for rope floating in ship mooring and fishing operations, simplifying operations; easy to find and salvage after falling into water, reducing rope loss costs in port/fishing operations.
Electrical Insulation & Cargo Protection
Excellent electrical insulation, with a very high resistivity . When in contact with precision electronic cargo during ocean shipping or electrical equipment in port operations, it avoids safety hazards caused by rope conductivity; suitable for lashing cargo susceptible to electromagnetic interference, ensuring cargo transportation safety.
-
Antimicrobial & Long Service Life
Top - tier antimicrobial performance, no mildew or moth damage in marine humid and fishery humus environments. The service life of the rope is much longer than that of ordinary ropes; reducing the frequency of rope replacement in fishery and ship scenarios, and lowering long - term operation and maintenance costs.
-
Mechanical Property Adaptation
Breaking elongation of 16% - 20%, evenly dispersing stress during stretching. The double - braided structure combines toughness and strength; buffering wind and wave impacts during ship mooring, and withstanding net tension in fishery trawling operations, stable and reliable in all working conditions, ensuring operation safety.
-
Chemical & Environmental Tolerance
Resistant to acids, alkalis, and organic solvents, no corrosion when in contact with ship fuel, fishery chemical agents (such as net preservatives), and port chemicals. Excellent UV resistance, no fiber embrittlement after long - term exposure to strong sunlight at sea and ports, with stable mechanical properties, suitable for multi - environment operations.
-
High Abrasion Resistance & Operation Efficiency
The double - braided structure enhances abrasion resistance, with a low wear rate during frequent friction with ship equipment, fishing gears, and port machinery. No frequent rope replacement during operations, improving the continuity and efficiency of shipbuilding, ocean shipping, fishing, and port operations, and lowering the risk of operation interruption caused by rope damage.
Other related products in our factory:Synthetic rope, PP rope, Nylon rope, Polyester rope, Polysteel rope, Mixed rope,soft shackle, Winch Rope
Please contact us for the detail quantity and price
As market globalization moves forward rapidly, we have improved a variety of produccertification.With this effort, we can present Classification Society certificatesincluding BV, CCS, ABS, LR, NK, DNV, and provide various product testing ascustomer requirements, which ensures our product quality.
Product Parameters
Basic Info.
| Material: |
Polypropylene Filament Double Braided Rope |
| Structure: |
Double Braided Rope |
| Density: |
0.91g/cm³ |
| Elongation: |
16-20% |
| Abrasion resistance: |
excellent |
| UV resistance: |
excellent |
| Chemical resistance: |
good |
| Dry and wet conditions: |
wet strength equals dry strength Non-rotating and anti-kinking, longer service life Easy to handle, inspect and repair |
Polypropylene Filament Double Braided Rope
Main Technical Parameters:
| Size |
|
Linear Density |
Standard Tolerance |
Weight |
|
Breaking Strength |
|
| Diam |
Cir (inch) |
ktex |
% |
KGS/220M |
LBS/100FT |
KN |
Ton |
| 20 |
2 - 1/2 |
205 |
±5 |
45.1 |
13.8 |
65 |
6.6 |
| 24 |
3 |
299 |
±5 |
65.8 |
20.1 |
90 |
9.2 |
| 28 |
3 - 1/2 |
410 |
±5 |
90.2 |
27.6 |
155 |
15.0 |
| 32 |
4 |
541 |
±5 |
119.0 |
36.4 |
192 |
19.6 |
| 36 |
4 - 1/2 |
682 |
±5 |
150.0 |
45.8 |
232 |
23.7 |
| 40 |
5 |
829 |
±5 |
182.4 |
55.7 |
280 |
28.6 |
| 44 |
5 - 1/2 |
1010 |
±5 |
222.2 |
67.9 |
334 |
34.0 |
| 48 |
6 |
1210 |
±5 |
266.2 |
81.3 |
392 |
40.0 |
| 52 |
6 - 1/2 |
1400 |
±5 |
308.0 |
94.1 |
452 |
56.0 |
| 56 |
7 |
1540 |
±5 |
338.8 |
103.5 |
498 |
50.8 |
| 60 |
7 - 1/2 |
1745 |
±5 |
383.9 |
117.3 |
550 |
56.1 |
| 64 |
8 |
1970 |
±5 |
433.4 |
132.4 |
646 |
65.9 |
| 72 |
9 |
2430 |
±5 |
534.6 |
163.3 |
755 |
77.0 |
| 80 |
10 |
3080 |
±5 |
677.6 |
207.0 |
932 |
95.0 |
| 88 |
11 |
3730 |
±5 |
820.6 |
251.0 |
1130 |
115.3 |
| 96 |
12 |
4425 |
±5 |
973.5 |
297.0 |
1465 |
149.4 |
| 104 |
14 |
5180 |
±5 |
1139.6 |
348.1 |
1632 |
166.3 |
| 112 |
14 |
6000 |
±5 |
1320.0 |
403.2 |
1873 |
191.0 |
| 120 |
15 |
6900 |
±5 |
1518.0 |
464.0 |
2135 |
218.0 |
| 128 |
16 |
7725 |
±5 |
1699.5 |
519.2 |
2400 |
245.0 |
| 136 |
17 |
8700 |
±5 |
1914.0 |
585.0 |
2668 |
272.0 |
| 144 |
18 |
9886 |
±5 |
2174.9 |
664.0 |
3000 |
306.0 |
Company Profile
Company Information
Yangzhou Shenlong Rope Co., Ltd.is a comprehensive high-tech enterprise integratingdesign, production and sale. We can provide interationally recognized productsthanks to our efforts to introduce advanced technology and equipment and upgradeproduction process over the past 30 years since our inception.
We provide a wide variety of marine ropes, including UHMWPE ropes, polyamideropes, polyester ropes, polypropylene ropes,, Mixed ropes and winch rope etc. Theyrange from 2mm to 140mm in diameter, and are available with 3-strand, 6-strand.8-strand,12-strand,24-strand (double braid), 32-strand (double braid), and 48-strand(double braid).
We are committed to producing each rope with high quality by employing advancedtechnology to safeguard each voyage of ships. We have eamed a good reputationboth at home and abroad for our quality service and high product quality.
Certifications
Shenlong Rope Industry's Position & Certifications in China.
To date, Shenlong Rope Industry consistently ranks among China's top three rope manufacturers, holding comprehensive certifications across all product categories with industry-leading production scale. We maintain an exemplary reputation in the domestic market, renowned for rapid delivery and 100% product qualification rate.
Key certifications include:
ccs
ABS
LR BV KR
NK
RS DNV.GL
FAQ
FAQ
Q1:Are you a factory?
A1: Yes. We are factory located in Yangzhou, Jingsu Province. Supply a wide variety of marine ropes, including UHMWPE ropes, polyamide ropes, polyester ropes, polypropylene ropes,, Mixed ropes and winch rope etc. They range from 2mm to 200mm in diameter, and are available with 3-strand, 6-strand, 8-strand, 12-strand, 24-strand (double braid), 32-strand (double braid), and 48-strand (double braid).
Q2: What's the lead time for orders?
A2: Standard models ship in 3-7days; customized units require 15-35 days.Generally, it will take 7 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3: What is your terms of payment?
A3: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q4: Can you produce according to the samples?
A4: es, we can produce by your samples or technical drawings.
Q5: What is your sample policy?
A5:We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you test all your goods before delivery?
A6:Yes, we have 100% test before delivery.
Q7: Can you add our own logo on the product?
A7:Yes. We offer the service of adding customers' logo. There are many types of this service. If you have this need, kindly send us you own logo.
Q8:How do you make our business long-term and good relationship?
A8: We keep good quality and competitive price to ensure our customers benefit. And we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Audited Supplier 
){kind=link}