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Heliformed repair rod


Sub-Sets:Individual rods assembled into groups of two,three ,or four.
And the products surface was Sand Blasting Surface Treatment.Core Splice:Galvanized steel,sub-setted and gritted.Need Sand Blasting Surface Treatment.Filler Rods:Aluminum alloy,sub-setted,or single rods,not gritted.
Filler Rods are not required for selected sizes corresponding to tabular information on catalog pages.
Outer Splice:Aluminum alloy,sub-setted and gritted.Need Sand Blasting Surface Treatment.
Center Mark and Color Code:Establishes recommended alignment of rods during application and Assist in identification of conductor size
Length:corresponding to tabular information appearing on catalog pages.
Identification Tape:Shows catalog number,nominal sizes.

catalogue number Conductor
ACSR/LGJ
Standards Length of splice mm
Core splice filler rods outer splice
JL-50/8 LGJ-50/8 GB1179-74LGJ 508   1372
JL-70/10 LGJ-70/10 GB1179-83 406 406 1499
JL-95/15 LGJ-95/15 GB1179-83 508 508 1905
JL-95/20 LGJ-95/20 GB1179-83 510 510 1727
JL-95/55 LGJ-95/55 GB1179-74LGJ 790   2500
JL-120/20 LGJ-120/20 GB1179-83 508 508 20557
JL-120/0 LGJ-120/0 GB1179-74LGJ 610 610 2210
JL-150/8 LGJ-150/8 GB1179-74LGJ 635 635 2387
JL-150/20 LGJ-150/20 GB1179-83 508 508 2261
JL-150/25 LGJ-150/25 GB1179-83 635 635 2413
JL-185/25 LGJ-185/25 GB1179-83 635 635 2642
JL-185/30 LGJ-185 GB1179-83 660 660 2667
JL-185/0 LGJ-210/25 GB1179-74LGJ 686 686 2692
JL-210/25 LGJ-240 GB1179-83 630 630 2743
JL-240/0 LGJ-240/30 GB1179-74LGJ 787 787 3226
JL-240/30 LGJ-240/40 GB1179-83 686 686 3073
JL-240/40 LGJ-240/40 GB1179-83 737 737 3073
JL-240/0 LGJ-240/0 GB1179-74 658 628 3124
JL-300 LGJ-300/15 GB1179-74 711 711 3406
JL-300/25 LGJ-300/25 GB1179-83 635 635 3759
JL-300/40 LGJ-300/40 GB1179-83 737 737 3429
JL-300/0 LGJ-300 GB1179-74 1041 1041 3657
JL-300/50 LGJ-300/50 GB1179-83 - - -
JL-300/70 LGJ-300/70 GB1179-83 - - -
JL-400/25 LGJ-400/25 GB1179-83 635 635 4013
JL-400/35 LGJ-400/35 GB1179-83 686 686 4242
JL-400/50 LGJ-400/50 GB1179-83 787 787 4243
JL-500/45 LGJ-500/45   - - -
JL-500/35 LGJ-500/35   - - -
JL-500/65 LGJ-500/65   - - -

Heliformed Damper
Damping devices are designed for the single purpose of reducing vibration.This single function is entirely different from that of protecting against (1)stress concentrat ions,(2)fretting or abrasion,and(3)arc-over burning.Because of this,damping devices should be considered only as supplemental to Armor Rod or other hardware at tangent supports.Dampers are also used as supplemental protection at dead-ents.The degree of protection needed on a specific line depends upon a number of factors such as line design, temperature,tension,exposure to wind flow,and vibration history on similar construction in the same area.MATERIAL:The solid polyvinyl chloride helical rod material.



catalogue number Suitable Conductor Suitable Conductor
Diameter Range O.D mm ACSR LGJ/LGJF AAC LJ AS GJ
VD-1 6.35 8.28 25/4.35/6

25.35

25.35
VD-2 8.29 11.71 50/8 50/30 70/10 50 70 50 70
VD-3 11.7 14.3 70/40 95/15 95/20 95 120 95 100 120
95/55 120/7 150/8
120/25 120/70 150/8
VD-4 14.31 19.3 150/20 150/25 150/35 150 185 210  
185/10 185/25 185/30
210/10