
Dynaplex 12 Strand HMPE
- Stronger than steel, 1/8th weight
- Ultra-high molecular weight HMPE
- 12-strand construction design






















High-strength nylon and synthetic cords engineered for demanding industrial, marine, and utility applications. Our comprehensive product line includes HMPE, polyester, nylon, and polypropylene constructions featuring superior strength-to-weight ratios, exceptional abrasion resistance, and low-stretch performance. Manufactured domestically since 1856 with rigorous quality control across thousands of SKUs designed for critical operations where reliability matters most.
Talk to our experts for custom solutions and tailored guidance.
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What is the strongest type of cord?
HMPE (High Modulus Polyethylene) cords like our Dynaplex 12 Strand offer the highest strength-to-weight ratio, being pound-for-pound stronger than steel while weighing only 1/8th as much.
What is the strongest rope you can buy?
How do I choose between nylon and polyester cord?
What does low-stretch mean in synthetic cords?
Are your synthetic cords suitable for marine environments?
What's the difference between 3-strand and double braid construction?
Can I get custom lengths and colors?
Talk to our experts for custom solutions and tailored guidance.

Mooring lines, anchor rodes, tow ropes, and fender lines engineered for harsh saltwater environments with superior shock absorption and durability.

Low-stretch, high-strength cords for overhead cable pulling, block lines, and safety lines with excellent dielectric properties for electrical work.

High-capacity synthetic slings and lifting cords providing controlled pulling and overhead lifting with exceptional abrasion resistance for demanding operations.

Life safety cords and vertical lifelines meeting rigorous fall protection standards with reliable performance for scaffolding, extension ladders, and safety applications.
Talk to our experts for custom solutions and tailored guidance.



Trusted since 1856 with thousands of SKUs designed, manufactured, and tested at our USA and Canada factories. Proven reliability for critical operations.
Tight lead times and extensive inventory ensure you have the rope solutions you need, when you need them. Supply chain integration built on decades of expertise.
Domestically manufactured with rigorous testing and quality control. Every product meets exacting specifications for applications where performance is non-negotiable.
Our technical experts will respond within 24 hours to discuss your specific requirements and recommend the optimal cord solution for your application.
For immediate assistance, feel free to give us a direct call at 877-224-2673 You can also send us a quick email at sales@orionropeworks.com
For immediate assistance, feel free to give us a direct call at 877-224-2673 You can also send us a quick email at sales@orionropeworks.com