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Self-supporting type communication cable

Suspension strand  

 

The suspension strand is made of galvanized twisted non-torsion steel wires

 

according to GB1200, and the structure will be 1×7, the Suspension strand

 

meets below table

 

 

No. & min dia.

 

 

No. of pairs

of Strands

Min. Tensile

 

(mm)

Strength KN

 

 

 

 

 

 

10*2*0.4

7/0.9

7.1

 

20*2*0.4

7/0.9

7.1

 

30*2*0.4

7/0.9

7.1

 

 

 

 

 

50*2*0.4

7/0.9

7.1

 

70*2*0.4

7/0.9

7.1

 

100*2*0.4

7/1.2

12.6

 

150*2*0.4

7/1.2

12.6