Twisted ropes (3 or 4 strands)

These ropes are normally produced in blue polypropylene "core".
The polypropylene "core" is a tested yarn that is characterized by both a major resistence to abrasion and a greater breaking point ( about 30% with respect to the traditional polypropylene) that gives the cable a lesser stretching capacity and a longer life.

For these characteristics these ropes are employed for many uses in fishing,  in acquiculture and mussel farming.
We can, of course, produce these cables with other textile yarns.



polypropylene "core" rope
Formed by 4 strands

 

 POLYPROPYLENE "CORE" - ROPE

DIAMETER
(mm)

APROX.
WEIGHT(kg/220m)

BREAKING STRENGHT
(KG)
8
9
10
12
14
16
18
20
22
24
26
28
30
32
36
40
44
48
52
56
60
64
70
72
80
88
96
100
6,6
8,3
9,9
14,5
20,0
25,5
32,8
39,4
48,4
57,2
67,3
78,1
90,4
101,2
127,6
157,3
194,7
228,8
268,4
312,4
359,0
407,0
487,0
515,0
638,0
772,0
917,0
995,0
1.200
1.500
1.800
2.700
3.600
4.500
5.800
6.900
8.400
9.900
11.500
13.200
15.000
16.800
20.600
25.700
31.800
36.600
42.100
48.700
55.300
62.500
74.300
77.900
96.000
116.200
137.200
148.900
The data refers to ropes formed by 3 strands.
For ropes of 4 strands the breaking strenght decreases by 12% and weight increseas about 5%.