3-Strand Superpro®
3-Strand Monofilament Polypropylene
3 Strand Film Polypropylene
Knot Tite® Film Polypropylene
Made in North America certified

Made in North America

Cordage Institute Member certified

Cordage Institute Member

Polypropylene Mooring Lines Suppliers

Orion Cordage manufactures premium polypropylene mooring lines engineered for marine and industrial applications. Our 3-strand polypropylene ropes float on water, resist UV degradation, and deliver exceptional strength-to-weight ratios. Manufactured in North America since 1856, our mooring lines feature superior abrasion resistance and excellent dielectric properties. Available in diameters from 1/8" to 4" with custom configurations for anchor lines, barge lines, and dock applications.

Our Range of Products

3-Strand Superpro®

3-Strand Superpro®

  • 35% stronger than standard polypro
  • Floats with excellent UV resistance
  • 1/4" to 4" diameter range available
3-Strand Monofilament Polypropylene

3-Strand Monofilament Polypropylene

  • Twice the strength of Manila rope
  • 100% prime virgin polypropylene
  • Floats with excellent dielectrics
3 Strand Film Polypropylene

3 Strand Film Polypropylene

  • Economical general purpose rope
  • Excellent dielectric properties
  • Floats, won't rot or mildew
Knot Tite® Film Polypropylene

Knot Tite® Film Polypropylene

  • Superior knot retention design
  • Low stretch, low water absorption
  • Prime virgin resin construction

Frequently Asked Questions

Is polypropylene rope good for boat anchors?

Yes, polypropylene mooring lines are excellent for anchoring as they float, resist UV and chemicals, won't rot, and provide reliable strength for marine applications.

Why is the floating property of polypropylene mooring lines important for marine applications?

What diameter polypropylene mooring line do I need for heavy commercial vessels?

How does polypropylene rope compare to Manila rope in terms of strength?

Can polypropylene mooring lines be used safely around electrical equipment?

What is SuperPro® polypropylene and how does it differ from standard polypropylene?

What are the main advantages of polypropylene mooring lines for marine environments?

How long does it take to receive a custom order of polypropylene mooring lines?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Commercial Marine

Commercial Marine

Polypropylene mooring lines used for barge lines, anchor lines, dock lines, and cargo nets in commercial shipping operations.

Power Utility

Power Utility

Lightweight floating polypropylene lines with excellent dielectric properties for safety lines, block lines, and hand lines.

Towing & Construction

Towing & Construction

High-strength polypropylene mooring lines for heavy-duty towing operations, construction rigging, and equipment handling.

Water Rescue

Water Rescue

Floating polypropylene lines for water rescue operations, emergency response, and marine safety applications.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Marine and Industrial Operations Choose Orion Cordage

165+ Years Manufacturing Excellence

Since 1856, we've perfected rope manufacturing with complete vertical integration from extrusion to reeling, ensuring consistent quality in every product.

Superior Strength & Durability

Our polypropylene mooring lines are 30-35% stronger than standard alternatives with excellent UV and abrasion resistance for long-lasting performance.

Custom Solutions & Fast Delivery

Thousands of SKUs in stock with custom lengths, colors, and finishes available. Industry-leading availability with tight lead times across North America.

Get Expert Guidance on Your Mooring Line Requirements

Our technical team will help you select the right polypropylene mooring line for your specific application. Receive a detailed quote within 24 hours.

Contact Us Today

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