Protective Fittings Enhance Power Line Longevity Stockbridge Dampers

• Customization: Available
• Technics: Welding
• Standard: GB
• Model NO.: N-156
• Material: Customized
• Finish: Hot DIP Galvanized
• Model: Fr Dampers
• Color: Grey White
• Sample: Available, Foc
• Transport Package: He, as Required
• Specification: Customized
• Trademark: HE, as required
• Origin: China
• HS Code: 7326909000
• Production Capacity: 50000PCS/Day

Product Description

1.Product Image:

2.Technical Parameters and Drawings


 

HE Code	Conductor  Range	Dimensions(mm)						Wt.
	mm	A	B	C	D	E	F	kg
FR-1	7-12	138	118	429	50	81	48	2.54
FR-2	11-20	138	118	429	50	81	48	2.61
FR-3	18-28	167	146	505	60	91	57	5
FR-4	26-36	218	163	550	60	97	64	6
FR-5	33-38	218	163	550	70	127	64	7.9
FR-6	36-40	325	325	650	70	127	74	11

Notes:

1. Tolerance: ±5%
2. All dimensions are in MM except for marked.
3. Customized sizes are available at request.
3.Product Description:   Stockbridge dampers are produced to dump the aeolic vibration of conductors and increse line tensions, so as that they reduce line maintenance costs. Material: zinc alloy, aluminium alloy, steel Surface treatment: steel hot dip galvanized
The above are typical only, please consult Shanghai Herrajes for further information.
4.Product Details:
Name: stockbridge dampers, FR dampers, dogbone vibration dampers, vibration hammers
HS code: 7326
Model: FR dampers
Package: bulk packing; palletized; as required
Trademark: HE, as required
Origin: China
Raw material: ASTM A536
Finish: hot dip galvanized
ODM&OEM service: yes
Sample: available, FOC
Payment term: T/T, 30% prepayment and 70% balance against B/L
Certificate: ISO
Delivery time: 20-40 days
MOQ: 500kgs
Export term: FOB; CIF
Production capacity pcs/day: 2000
Minimum tensile strength lbs.:
Conductor range MM: 7 - 40
5.Packaging: