Shenzhen Unifiber Technology Co.,Ltd |
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OPGW joint box, Aluminum Alloy junction boxes,OPGW fittings
Structure and Raw Material:
Housing Clamp------It is made of cast aluminum alloy, which is stable, better anticorrosive in areo and mechanical performance.
Rubber Insert------It is made of high-class rubber, compounded for resistance to ozone, wheathering extreme high and low temperature variations and compression set.
Bolt, Nut, Split Washer, Lock Pin------Hot dipped galvanized.
Flat Washer------Electric power standards
Anchor Shackle------Electric power standards
Outer Protection Rods ------High strength aluminium alloy for wheathering extreme high and low temperature variations, compression set, water resistance and high hardness.
Inner Protection Rods------the same to Outer Protection Rods
Connection Hardware----- Anchor Shackle,Clevis Screw, UB Hang Plate,ZH Hang Plate, Electric Power standards.