Nll Aluminum Tension Clamps/ U-Bolt Type Tension Clamps

• Advantage: Low Line Loss
• Material: Aluminum Alloy
• Sml: 35kn
• Sample: Free
• Transport Package: Carton or as Requirement
• Specification: IEC standard
• Model NO.: NLL Type Tension Clamps
• Trademark: CIE or OEM
• Origin: Qingdao, China
• HS Code: 73269090
• Production Capacity: 100000PCS/Month

Product Description

NLL Aluminum Tension Clamps/ U-Bolt Type Tension Clamps

Application:
NLL series bolt type aluminum alloy tension clamp is suitable for 35KV or less than overhead circuit, Fix aluminum wire of steel-aluminum wire on strain rod. Overhead insulation aluminum conductor, it is for mating insulation aluminum cover, it takes insulation protection.

Structure Features:
1.The body is made of high-strength aluminum alloy
2.Smooth surface, long service life
3.Easy installation
4.No waste electric energy
 
Insulation Cover Performance Features:
1.Withstand voltage: 45kV keep voltage one minute no breakdown
2.Insulation resistance: >1.0×10¹⁴Ω
3.Environment temperature: -30ºC-90ºC
4.Weather proof performance: have good performanced after 1008 hours artifical climate aging test

Technical Data & Drawing as below:

CATALOG NO.	Conductor Dia. (MM)	DIMENSIONS (MM)					U BOLT		SML (KN)	UNIT WEIGHT (KG)
		L1	L2	R	C	M	PCS	DIA.
NLL-1	5.0-15.5	140	130	8.0	19	16	2	M12	40	0.85
NLL-2	8.2-17.0	212	180	9.0	22	16	3	M12	70	1.5
NLL-3	11.4-20.0	295	250	10.0	24	16	4	M14	70	2.74
NLL-4	13.6-25.0	324	255	12.5	30	18	4	M16	100	3.96
NLL-5	16.0-32.0	400	320	16.0	36	22	5	M16	120	5.65
NLL-6	28.5-46.5	480	380	23.5	50	24	6	M16	120	9

Workshop Overview:

In order to control the quality and improve producing efficiency, we have bought the modern producing line instead of handwork.
Firstly, it can improve the producing capability. What's more, can reduce the employee's workload.
 

 

Quality Control:

We have the complete quality control system. The control is from raw material, producing process to the finished product.
And the quality control include the chemical composition, mechanical load, metallographic analysis, detection of defects, dimension.



Seaworthy Package & Transport:




Why over 50 country client Choose us?

1. Professional manufacturer of lamp holder with our own factory;
2. We have excellent quality products with strict quality control process.
3. Products are produced by ourselves, which ensures high quality and lead time
4. Factory Manufacturing Enterprise Provide with you Competitive Price and superior quality
5. A wide range of low and high voltage insulators

Our ISO9001 Certificate with high quality:

Look forward to your valued inquiry!
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