Portland Braid \ Polyester Double Braid Rope

Portland Braid

Data

Portland Braid Data

The original, double-braid polyester with a two end per carrier cover construction. Based on polyester fiber advances this construction now maintains improved strengths and lower stretch. A firm, yet easily spliceable rope that allows for good handling and conformance to sheaves, elevate the traditional features of the product to new levels of performance.

Diameter Average Spliced Minimum spliced Maximum Weight
Inches (mm) Break Strength* Break Strength Work Load 5:1 Lbs/ Kg/
    Lbs Kg Lbs Kg Lbs Kg 100ft 100m
1/4 6 2,300 1,040 2,070 936 460 208 2.2 3.3
5/16 8 3,600 1,630 3,240 1,467 720 326 3.5 5.2
3/8 10 4,900 2,220 4,410 1,998 980 444 5.0 7.4
7/16 11 6,600 2,995 5,940 2,696 1,320 599 6.3 9.4
1/2 13 10,000 4,540 9,000 4,086 2,000 908 7.9 11.8
9/16 14 11,100 5,035 9,990 4,532 2,220 1,007 10.0 14.9
5/8 16 14,900 6,760 13,410 6,084 2,980 1,352 13.0 19.4
3/4 19 18,000 8,170 16,200 7,353 3,600 1,634 16.4 24.4
7/8 22 29,450 13,370 26,505 12,033 5,890 2,674 27.1 40.4
1 25 38,400 17,430 34,560 15,687 7,680 3,486 36.6 54.5
1 1/8 29 45,000 20,430 40,500 18,387 9,000 4,086 43.5 64.8
1 1/4 32 52,000 23,605 46,800 21,245 10,400 4,721 54.0 80.4
1 1/2 38 67,000 30,415 60,300 27,374 13,400 6,083 69.2 103.0
1 3/4 44 95,000 43,130 85,500 38,817 19,000 8,626 103.0 153.4
2 51 124,000 56,295 111,600 50,666 24,800 11,259 132.0 196.6
2 1/4 57 140,000 63,560 126,000 57,204 28,000 12,712 144.0 214.4
2 1/2 64 168,200 76,360 151,380 68,724 33,640 15,272 172.6 257.0
2 5/8 67 200,000 90,800 180,000 81,720 40,000 18,160 205.0 305.3

 


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