Cast Iron Tension Clamp
Description:
The Tension clamp body and keepers are cast iron material, the cotter-pin is stainless steel, the other parts are hot-DIP galvanized steel.
Application:
NLD series tension clamp is suitable for aerial line up to 220kV, fixing aluminium wire or steel core aluminium wire on the strain pole.
Structure features:
- Convenient installation: Don't need to use special tools, do not need to cut the wire.
- We do not need to cute the wire, reduced the electrical contact point, low loss, energy-saving effect of transmission line is
more significant.
- Safety and reliability for greatly increased.
- The body and the wedge core of Bolt Type Strain Clamp is made of high strength aluminum alloy materials, can provide more grip
and failure load.
- Have self-locking function, the wire is pulled tight trend. The product can be reused after removal.
Type | Diameter of stranded wire | Ubolt | U.T.S(KN) | |
Nos | Dia | |||
NLL-1 | 5.0-10.0 | 2 | M10 | 40 |
NLL-2 | 10.1-14.0 | 2 | M12 | 40 |
NLL-3 | 14.1-18.0 | 3 | M12 | 70 |
NLL-4 | 18.1-23.0 | 3 | M12 | 90 |
NLL-5 | 23.1-29.0 | 5 | M12 | 120 |
item | value |
Structure | Single-side Bracket |
Standard or Nonstandard | Standard |
Application | Electric |
Material | 1/4 x1 1/2 Steel |
Stud Bolt Diameter | 5 x4 5/8 |
Pole Diameter | 6 to 5/8 |
Product Finish | Hot Dip Galvanized |
Standard Package | Carton or woven bags |
OEM | YES |
Standard | ASTMA-123 |
Production time | 30-50days |
1. How to buy your ideal products?
A: You can provide us your drawings, and we will produce it as per your drawings. Or we can design it if you do not have a clear plan.
2. How to pay?
A: TT and L/C are acceptable and TT will be more appreciated.30% deposit before producing, 70% balance before loading by TT.
3. What is the delivery time?
A: It depends on order quantity.Generally, the delivery time will be within 15 to 30 days.
4. Package information
A:For inner box and master carton are made as per international standards,and we can make special designed for you if need.And if necessary,will be packed in pallet to avoid any damage.
B:Not more than 35kg per carton box,about 1000kg per pallet
5.How long to make a sample?Is it free?
A:7 days depending on the sample's complexity.Normally,our sample is free
6.How to contact us?
A:Send your inquiry details in the below,Click "send" now!
Service
1.Thousands of products in stock and ready to ship.
2.The most competitive pricing
3.Free shipment container loading
4.Putting the customer's nees first,always
5.On call,24 hours a day,7 days a week







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