Customized Line Fitting Nll Serial Aluminum Alloy Strain Tension Clamps

• Customization: Available
• Application: High-voltage, Low-voltage, High-temperature
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Surface Treatment: Hot DIP Galvanized
• OEM: Accept
• Transport Package: Export Standard Package or as Client Requirement
• Specification: GB
• Trademark: customizable
• Origin: China
• HS Code: 7326909000
• Production Capacity: 1000000PCS/Week

Product Description

 

Product Description

              NLL bolt type tension clamp
The tension clamp is also called dead end clamp or strain clamp, which is used to fix conductor and ground wire on transmission lines or distribution lines, and through link fittings to connect with insulators.

In according to the material, it can be divided into two series:  NLL series tension clamp, is made of aluminum alloy, and NLD series, is made of malleable iron.

Depending on the conductor diameter, there are NLD1, NLD2, NLD3  and  NLD4.

The clamp body and keepers are malleable iron, the closed -pin is stainless steel, and the others are HDG steel.

Type	Applicable conductor (mm)	Dimensions(mm)					U bolt		Rated failure load(KN)	Weight(kg)
		D	C	L	L1	R	U No.	Diameter(mm)
NLD-1	5.0-10.0	16	18	150	120	6.5	2	12	20	1.3
NLD-2	10.1-14.0	16	18	205	130	8.0	3	12	40	2.1
NLD-3	14.1-18.0	18	22	310	160	11.0	4	16	70	4.6
NLD-4	18.1-23.0	18	25	410	220	12.5	4	16	90	7.1

 

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