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Preformed tension set assembly:
Preformed ground tension set application:
The preformed ground tension set is used in riveting the guys wirings on the pole, tower or microwave tower. It can replace the daily wedge tension set in riveting.
The structure of the Preformed Tension Set is particular, and the pipe structure formed by the two legs of the preformed line would produce a great holding strength. The novel structure and exact design all contribute to the reliability of the conductor tension set.
Preformed ground tension set materials:
The concentric-lay-stranded Aluminium-clad steel conductors, galvanized iron wire strands and other materials.
Preformed ground tension set trait:
1. The tension clamp is able to endure the high intension and grip strength. The grip strength of clamp is not less than 95% CUTS.
2. The clamp distributing the stress uniformity, improved aseismatic ability without any damage on conductor.
So that extended the using life of the conductor.
3. It bears the excellence of easy installation and construction, Shorted the working time. Operated this clamp by one person and need the special tool.
4. Easy to guarantee the quality of installation, inspected by optic view without special training
5. Prefect corrosion resistance; the same material with conductor promise that the clamp owned excellent ability of electrochemistry corrosion resistance.
Table selection of preformed ground tension set for galvanized iron strands:
Model | DL/T763-2001 standard control | Conductor Dia. (mm) | YD/T5004-1993 Suitable Conductor (mm2) | Clamp Length (mm) | Color Code |
| DN 2410 | NL-25/G | 6.60 | 25 | 636 | Yellow |
| DN 2411 | NL-35/G | 7.65~7.95 | 35 | 712 | Black |
| DN 2412 | NL-50/G | 8.95~9.30 | 50 | 903 | Green |
| DN 2413 | NL-70/G | 10.82~11.10 | 70 | 1018 | Blue |
| DN 2414 | NL-95/G | 12.50 | 95 | 1335 | Red |
| DN 2415 | NL-100/G | 13.00 | 100 | 1335 | Green |
| DN 2416 | NL-120/G | 14.00 | 120 | 1464 | Blue |
Mark:
1. DT/L 763-2001: N—tension set L—spiral preformed rod; the model no. of steel preformed rod will after “-“.
2. Material for Preformed ground tension set for aluminum-clad steel conductor is aluminum-clad steel.
3. Consult HC Hardware when for sizes not shown.
Preformed ground tension set note:
1. Due to the special construction of the clamp,the clamp only can be used once after enduring the stress.
2. When purchase products or place order, the specification and type of conductor should be provided.
3. Joint is not allowed on the clamp, but allowed on the conductor beside the clamp.
4. The Direction of outer layer should be the same. The standard of clamp is right hand lay. If need the left lay, please declare.
Packing details:
Factory photo:
About Us / HC Hardware Department:1)Our factory is more than 10,000 square meters big.2)There are 300 employees in our factory including 30 experienced engineers.3)We have formed 6 production lines.4)The capacity of our factory is 200,000 sets per month.5)We have very large markets. our customers are from North America, Sourth America, East Europe, West Europe, Southeast Asia, Middle East, Russia, etc