4D type vibration damper for OPGW
USD $5 - $10.1 /Unit
Min.Order:20 Units
Shandong Haihong Electric Power Equipment Co., Ltd.
Vibration damper
Size | 4D-40/30/20 |
Availability | All year around |
Weight/conveyance | a)packed in carton box MT/40GP;MT/20’GP |
Packing | Carton box or according to customers’ requirements |
Remarks | 1)Adopts the harrow typical,the frequency sufficient protection 6HZ-150HZ within a wide frequency band,and has four resonance frequencies 2)The hammer and hanging wire permanently adhesive,can able to beared install,maintain,operation under mechanical loads 3)The unique exterior design,no ice,no water 4)Easy installation,safe,no wires,groud damage 5)Damper with anti corona design to prevent the occurrence of corona |
Cause factor | Span,wind,tensile force,terrain and cable structure size |
Range of application | Suitable for overhead power lines on the groud to suppress the vibration of the wire |
Place of origin | Qufu city,Jining,Shandong Province,China(mainland) |
Price terms | FOB , CFR , CIF |
Delievery time | Within 5-10 days according to your requirement and quantity |
Minimum order | 1*20’FCL |
Shipment port | Qingdao port , China |
Compose | Galvanized iron hammer,hot dip galvanized steel strand,aluminum clamp,stainless steel bolts |
Weight | 1.4/2.5/4.7kg |
Service | Drawings or samples processing/OEM/ODM service provided |