



NLD series bolt type tension clamps are mainly used in standing electric power line or substation, stationary conduction line and lightning conductor and also be used in jointing the strain insulators by joining hardware or jointing the lightning conductor with the perch.
The clamp body and keepers are malleable iron,the cotter-pin stainess steel work,the other parts are steel.
Grip strength of the clamp is more than 95% break strength of the conductor.
Catalog No. | Suitable Conductor Dia.(㎜) | Dimensions(mm) | U bolt | Specified failure load (kN) | |||||
M | C | L1 | L2 | R | Pcs | Dia(㎜) | |||
NLD-1 | 5.0-10.0 | 16 | 18 | 150 | 120 | 6.5 | 2 | 12 | 40 |
NLD-2 | 10.1-14.0 | 16 | 18 | 205 | 130 | 8.0 | 3 | 12 | 40 |
NLD-3 | 14.1-18.0 | 18 | 22 | 310 | 160 | 11.0 | 4 | 16 | 70 |
NLD-4 | 18.1-23.0 | 18 | 25 | 410 | 220 | 12.5 | 5 | 16 | 90 |
NLD-5 | 18.1-23.0 | 18 | 27 | 370 | 200 | 12.5 | 4 | 16 | 90 |
The clamp body and keepers are malleable iron,the closed-pin stainless steel work,the other parts are steel.