PP (polypropylene) and PE (polyethylene) mixed ropes are composite ropes made by interlacing polypropylene and polyethylene fibers. This unique combination integrates the advantageous properties of both materials, creating a versatile and reliable rope solution for various applications.
PP is known for its lightweight nature, excellent chemical resistance, and low water absorption. It offers good resistance to most acids, alkalis, and organic solvents, making it suitable for use in harsh chemical environments. On the other hand, PE is highly durable, with great flexibility and impact resistance. It can withstand significant mechanical stress without breaking or deforming easily.
The blend of PP and PE in mixed ropes results in a product that combines the best of both worlds. These ropes are lightweight, which simplifies handling and reduces fatigue during use. Their high chemical resistance ensures long - term durability, even when exposed to a wide range of substances. The flexibility and impact resistance of PE, along with the strength and stability of PP, provide enhanced overall strength and toughness, allowing the ropes to handle heavy loads and endure rough usage conditions. Moreover, the low water absorption of PP helps prevent issues like mold growth and weight increase due to water saturation, further contributing to the rope's longevity.
Advantages of PP and PE mixed Ropes
- Lightweight and Easy to Handle: Compared to many other types of ropes, PP and PE braided ropes are notably lighter, making them much more manageable for various tasks, from simple tying to complex rigging operations.
- Superior Chemical Resistance: They can resist the corrosive effects of a large number of chemicals, making them suitable for industrial applications where contact with aggressive substances is common.
- Enhanced Durability: The combination of materials offers excellent abrasion resistance, high tensile strength, and the ability to withstand repeated bending and stretching without significant degradation.
- Weather Resistance: These ropes can endure exposure to sunlight, rain, and extreme temperatures, maintaining their integrity over time and reducing the need for frequent replacements.
- Cost - Effective: Despite their high - performance characteristics, PP and PE braided ropes are relatively affordable, providing a cost - efficient solution for both commercial and domestic uses.
Stock No. |
Size(MM) |
Circ.(MM) |
Normal |
HBS |
Weight |
BS (KN) |
Weight |
BS (KN) |
G/M |
KG/220M |
Unsplice |
Splice |
G/M |
KG/220M |
Unsplice |
Splice |
HS5030501 |
12 |
38 |
70 |
15 |
26 |
23 |
80 |
18 |
28 |
25 |
HS5030502 |
14 |
44 |
95 |
21 |
35 |
31 |
108 |
24 |
38 |
34 |
HS5030503 |
16 |
50 |
124 |
27 |
45 |
40 |
142 |
31 |
49 |
44 |
HS5030504 |
18 |
57 |
157 |
35 |
56 |
51 |
179 |
39 |
62 |
56 |
HS5030505 |
20 |
63 |
194 |
43 |
69 |
62 |
221 |
49 |
76 |
68 |
HS5030506 |
22 |
69 |
235 |
52 |
82 |
74 |
268 |
59 |
90 |
81 |
HS5030507 |
24 |
75 |
279 |
61 |
96 |
87 |
319 |
70 |
106 |
95 |
HS5030508 |
26 |
82 |
328 |
72 |
113 |
102 |
374 |
82 |
124 |
112 |
HS5030509 |
28 |
88 |
380 |
84 |
130 |
117 |
434 |
95 |
143 |
129 |
HS5030510 |
30 |
94 |
437 |
96 |
148 |
133 |
498 |
110 |
163 |
146 |
HS5030511 |
32 |
101 |
497 |
109 |
167 |
150 |
566 |
125 |
184 |
165 |
HS5030512 |
36 |
113 |
629 |
138 |
210 |
189 |
717 |
158 |
231 |
208 |
HS5030513 |
40 |
126 |
776 |
171 |
257 |
231 |
885 |
195 |
283 |
254 |
HS5030514 |
44 |
138 |
939 |
207 |
308 |
277 |
1070 |
235 |
339 |
305 |
HS5030515 |
48 |
151 |
1110 |
244 |
364 |
328 |
1270 |
279 |
400 |
361 |
HS5030516 |
52 |
163 |
1320 |
290 |
424 |
382 |
1500 |
330 |
466 |
420 |
HS5030517 |
56 |
176 |
1520 |
334 |
489 |
440 |
1730 |
381 |
538 |
484 |
HS5030518 |
60 |
188 |
1750 |
385 |
558 |
502 |
1990 |
438 |
614 |
552 |
HS5030519 |
64 |
201 |
1990 |
438 |
631 |
568 |
2270 |
499 |
694 |
625 |
HS5030520 |
68 |
214 |
2250 |
495 |
707 |
636 |
2560 |
563 |
778 |
700 |
HS5030521 |
72 |
226 |
2520 |
554 |
789 |
710 |
2870 |
631 |
868 |
781 |
HS5030522 |
80 |
251 |
3110 |
684 |
963 |
867 |
3540 |
779 |
1059 |
954 |
HS5030523 |
88 |
276 |
3750 |
825 |
1160 |
1040 |
4280 |
942 |
1276 |
1144 |
HS5030524 |
96 |
301 |
4470 |
983 |
1370 |
1230 |
5100 |
1122 |
1507 |
1353 |
HS5030525 |
104 |
327 |
5260 |
1157 |
1590 |
1430 |
6000 |
1320 |
1749 |
1573 |
HS5030526 |
112 |
352 |
6050 |
1331 |
1840 |
1660 |
6900 |
1518 |
2024 |
1826 |
HS5030527 |
120 |
377 |
6980 |
1536 |
2100 |
1890 |
7960 |
1751 |
2310 |
2079 |
HS5030528 |
128 |
402 |
7950 |
1749 |
2370 |
2130 |
9060 |
1993 |
2607 |
2343 |
HS5030529 |
136 |
427 |
8950 |
1969 |
2660 |
2390 |
10200 |
2244 |
2926 |
2629 |
HS5030530 |
144 |
452 |
10100 |
2222 |
2970 |
2670 |
11500 |
2530 |
3267 |
2937 |
HS5030531 |
152 |
477 |
11300 |
2486 |
3290 |
2960 |
12800 |
2816 |
3619 |
3256 |
HS5030532 |
160 |
502 |
12500 |
2750 |
3630 |
3270 |
14200 |
3124 |
3993 |
3597 |
Qingdao Haosail machinery Co., Ltd. is located in Qingdao, the central ocean city in northern China, and it is a national high-tech enterprise and technology innovation enterprise. Our company focuses on the R & D and production of the intelligent solution of deep-sea aquaculture equipment. Relying on advanced technology and reliable equipment, our company has long-term in-depth cooperation with customers in more than 20 countries such as United States, Australia, Singapore, Poland and Ukraine.
Our company takes scientific and technological innovation as the driving force, inherits the enterprise culture of "Haosail, worthy of your trust", and builds the company into a brand enterprise with a sense of mission and competitiveness.

Our Comprehensive Service Offerings for customer.
At the product, we pride ourselves on providing you with the best possible support to ensure your success with our products. Our professional team is ready to offer you a full range of services, tailored to meet your specific needs. Whether you're just starting out or looking to expand your operations, our services will help you achieve your goals.
Pre-Sale Support
We understand that your success depends on having the right solution for your unique needs. That's why we offer comprehensive pre sale support to guide you through every step of the process.
Customized Design and Recommendations
Our team will work closely with you to understand your pond or site requirements, including the types of fish or shells you plan to breed, the size and layout of your site, and any specific environmental conditions. We will provide you with a tailored design that maximizes your productivity while ensuring the 'babies' are comfortable and safe.
Feasibility Study and Scheme Development
Before you even start ordering, we will conduct a detailed feasibility study to evaluate the suitability of our product for your pond or site. This will help you make informed decisions and ensure that our product meets your needs.
On-Site Survey and Recommendations
To ensure optimal results, our team will visit your site to assess the size, shape, and water quality of your pond or stie. Based on this information, we will recommend the best net cage dimensions and mesh size to suit your environment.
Cost Estimation and Proposal
We will provide you with a detailed cost estimate, including shipping, installation, and any additional customization required. Our transparent pricing will help you make confident decisions without hidden surprises.
- What are the common applications of PP and PE mixed ropes?
PP and PE mixed ropes are widely used in many fields. In marine applications, they can be used for boat mooring, docking, and fishing. In agriculture, they are suitable for bundling crops, securing hay bales, and various farm - related tying tasks. Additionally, they are used in construction for temporary securing, and in general household and garden work for tasks like tying down objects, hanging decorations, etc.
- How does the strength of PP and PE mixed ropes compare to other ropes?
While not as strong as some high - performance synthetic ropes like HMPE, PP and PE mixed ropes still offer a good balance of strength and versatility. They have higher tensile strength than natural fiber ropes such as hemp or cotton, and can handle a significant amount of load, making them suitable for most common applications.
- Can PP and PE mixed ropes be used outdoors for a long time?
Yes, they are designed to withstand outdoor conditions. Their resistance to UV radiation from sunlight, water, and temperature changes allows them to be used outdoors for extended periods. However, like all ropes, prolonged exposure to extreme conditions may gradually reduce their performance, so regular inspection is recommended.
- How should I store PP and PE mixed ropes?
Store these ropes in a dry, cool place away from direct sunlight and sources of heat and chemicals. Avoid storing them in a tightly coiled state for long periods, as this can cause kinking. It's better to store them in a loose coil or hang them on racks. If possible, use protective covers to prevent dust and debris from getting into the rope fibers.
- Are PP and PE mixed ropes resistant to saltwater?
Yes, both PP and PE have good resistance to saltwater. This makes them an excellent choice for marine applications where they will be in contact with seawater for extended periods. Their chemical resistance properties ensure that saltwater won't cause significant degradation or corrosion.
- Can I splice PP and PE mixed ropes?
Splicing PP and PE mixed ropes can be challenging due to the slippery nature of the materials. However, with the right techniques and tools, it is possible. It's recommended to follow specific splicing instructions carefully or have it done by someone experienced to ensure a strong and reliable splice.
- How do I clean PP and PE mixed ropes?
Cleaning is straightforward. Use mild soap and water to remove dirt and grime. You can gently scrub the rope with a soft brush if necessary. Avoid using harsh chemicals or abrasive cleaners, as they may damage the rope's surface. Rinse the rope thoroughly with clean water and let it dry in a well - ventilated area away from direct sunlight.
- What factors should I consider when choosing the diameter of PP and PE mixed ropes?
When choosing the diameter, consider the intended load. Heavier loads require thicker ropes with higher tensile strength. Also, think about the application - for example, if the rope will be used in tight spaces or needs to be more flexible, a smaller diameter might be more appropriate. Additionally, the environmental conditions, such as the presence of sharp edges or abrasive surfaces, can influence the choice of diameter to ensure the rope's durability.