b. They have are used to support conductors, OPGW,ADSS, communication lines
c. The sheave of the pulley blocks are made from higth strength MC nylon,or aluminum materials ,and the frame of blocks are made of galvanized steel.
China Cable Block, best Cable Sheave, factory Current Tools
d. cable pulley block are high strength and flexibility, easy to use, light weight, wear-resisting, and long service life.
Product type | Suited conductor/cable | Rated load(KN) | Weight(kg) | Note |
JKFH-120x35 | LGJ25-70 | 5 | 1.8 | Aluminum |
JKFH-160x40 | LGJ95-120 | 10 | 3.2 | Al |
JKFH-200x40 | LGJ150-240 | 15 | 3.8 | Al |
JKFH-200x60 | LGJ150-240 | 15 | 4.2 | Al |
JKFH-250x40 | LGJ15-240 | 20 | 5.2 | Al |
JKFH-250x60 | LGJ300-400 | 20 | 5.5 | AL |
JKFH-270x60 | LGJ300-400 | 20 | 6.8 | Al |
JKFH-320x60 | LGJ300-400 | 20 | 10.5 | Al |
JKFH-400x80 | LGJ400-500 | 20 | 12 | Al |
China Cable Block, best Cable Sheave, factory Current Tools
