Cortland Double Braid – D/T Composite

D/T Composite is a double braided rope with the inner core made of Plasma® and the outer sleeve of polyester. D/T Composite has very low elongation, high strength and the feel and handling of polyester double braid. It is identified with three external black markers.

D/T Composite is delivered standard with an overlay marine finish and is available on special order with a spliceable polyurethane finish in clear or any of six colors.

Learn more about D/T Composite Double Braid Rope

Cortland Logo

Description

Features and Benefits:

  • High strength
  • Low stretch
  • Soft hand
  • Torque free
  • Easy splicing

Applications:

  • Winch lines
  • Crane lines
  • Theatrical rigging
  • Utility pulling lines

Certifications:

  • ABS
  • DNV-GL

ABS / DNV Logos

Cortland Double Braid - DT Composite 2

Nominal Diameter
(inches)
Size
(circ in.)
Approximate Weight
(lbs/100ft)
Minimum Tensile Strength
Spliced Rope
(lbs)
Minimum Tensile Strength
ISO Unspliced Rope
(lbs)
7/161-1/46.114,85016,500
1/21-1/28.320,92523,300
9/161-3/410.128,20031,300
5/8212.536,90041,000
3/42-1/415.947,25052,500
7/82-3/424.967,20074,700
1330.877,40086,000
1-1/83-1/236.898,250109,200
1-1/43-3/442.6109,050121,200
1-5/16449.7119,250132,500
1-1/24-1/264150,000166,700
1-5/8576180,000200,000
1-3/45-1/289.8208,000231,100
26107247,500275,000

Tensile Strengths are determined in accordance with Cordage Institute 1500, Test Methods for Fiber Rope. Weights are calculated at linear density under standard preload (200d2) plus 4%. See reverse side for application and safety information.

 


Cortland Double Braid - DT Composite Rope Technical Chart 1Technical Information

Specific gravity: 1.20*
Melting point: 284°F (140°C)
Critical temperature: 150°F (65°C)
Coefficient of friction: 0.12–0.15*
Elongation at break: 3%–4%
Fiber water absorption: 0–1%
UV resistance: excellent
Wet abrasion: excellent
Dry abrasion: excellent

* Value based on data supplied by the fiber manufacturer for new, dry fiber

 

 

 

 

 

Brand

Cortland

CORTLAND COMPANY is an originator of synthetic fiber braiding manufacturing and possesses an understanding of the base properties of high-performance textiles. Combining the latest fiber technology, with extensive application experience, they manufacture custom braided rope, and rope lifting slings, for critical heavy lift applications. For almost 40 years, their custom-built solutions have been developed to work in the toughest environments and overcome some of the world’s greatest challenges.

Rope solutions include the market-leading Plasma®, Toro™, and other high-performance ropes. Lifting solutions include Plasma® fiber rope slings (eye-and-eye and grommet), Selantic® round slings, and Extender™ adjustable slings.

Cortland is a part of the Enerpac Tool Group (NYSE: EPAC), a diversified industrial company with operations in more than 30 countries.

Cortland Logo


All product warnings: Warnings Page

content-single-product