Vibration Damper for OPGW ADSS cable
Product Description
FR series
FR vibration damper is friction resonator damper synthesis, through the bureau part apart empty fiber/wind vibration wire cable /wire and brduce stress, so as to eliminate fatigue, to ensure that the cable /wire life. FR damper is for hot dip galvanized iron, suspension for hot dip galvanized steel strand of the special clamp for high strengh and corrosion resistaance of aluminum alloy. FR damper is protecting fitting, and FR vibration damper is used for overhead hardware accessories. The catalog is FR-1, FR-2, FR-3 and FR-4.
FDZ series
FDZ Vibration Damper is for ADSS/OPGW cables, withtuning fork structure of Damper Weight, FDZ Type Damper is validated by China Electric Power Research Institute that there are four frequency between 5~150HZ, and its vibration range is wider than FG Damper or FD Damper. FDZ Vibration Dampers have been installed on ADSS cables. FDZ vibration damper is hot-dip galvanized cast iron. The clamp of vibration damper is aluminium alloy. The helical rods are aluminium alloy. In addition, it can't be directly installed on the OPGW cables.
FD FG FF series
FD Vibration Damper belongs to protective fitting. The counter weight piece of FD damper is grey cast iron, painted. The other parts of FD vibration damper are hot dip galvanized steel. The clamp of FD vibration damper is forged aluminium alloy. Preformed FD damper eliminates the shortcomings of bolts fixed dampers, installed preformed damper, do not need hand tools to complete the task, easy installation, quick, low and cost construction.
Easy installation, low installation costs. Safe, reliable, maintenance-free. High construction efficiency, (10 seconds per product) convenient and reliable inspection.
Package & shipping
To assure our products qualified ,we take steps as follows :
1. Management team : We have employed the experienced senior experts to take charge of the whole management ,especially the technical management and quality management
2.Introducing ISO management :We are aware of ISO 9001:2008 certificate
3.QC Inspection:It is our company policy that all the finished products should be inspected by our specialized QC in every manufacture step and before each shipment
FAQ
1. Price Term: FOB, CFR or CIF. Shipping seaport: Shanghai Seaport. For FOB, CFR or CIF price, please specify which exact model you need, then tell us quantity of your order so that we can calculate the local transport charge and sea freight
2. MOQ: 10 pieces for Customized
3. Payment: Typically 30% by T/T as a deposit,balance by T/T or L/C at sight before shipment. Other payment way can be negotiated
4. Delivery time : goods can be ready for shipment within 7 workdays after receiving deposit
5 Warranty : 20 years
Our service
1. Reply your inquiry in 24 working hours
2. Experienced staffs answer all your questions in fluent English
3.The product model can be customized
4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff
5. Special discount and protection of sales are provided to our distributor
6. Professional factory : competitive with good quantity
7 Sample: We can send out sample in one week if the order quantity is big enough. But the shipment charges is usually paid by your side, the charges will be rebounded when we have formal order
8. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.Welcometo contact us or visit our company.
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