Universal Stringing Blocks

Durable Universal Stringing Blocks are made Lingkai is a versatile block that may be employed in the head of insulator stringing or connected to the caliper of a crossarm. Aluminum Single Hanging Ningbo Lingkai's Universal Stringing Pulley Block is suitable for calipers with cross arms ranging from 99-155mm.You are welcome to contact us for an estimate on universal stringing blocks Made in China.

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Product Description

Ningbo Lingkai's Durable Universal Stringing Blocks, produced in China, may be suspended with a high strength, hot-dipped galvanized socket connector.

Our universal stringing blocks 1 Years Warranty feature a rated load of 10 kn and a sheave dimension of 178 mm x 76 mm. Weight: 4.3 kg. This is the vertical block, which is either utilized in the head of the insulator string or fastened to the caliper of the cross arm. The caliper's appropriate cross-arm width ranges from 99 to 175 mm. Caliper weight is 1.6 kg.

One sheave is particularly durable. The 100% positive locking spring-loaded head pin assembly features a big hook for hot stick operation. Under typical conditions, low-friction sealed ball bearings remain lubricated for the duration of the block's life.

Beside the Quality universal stringing blocks, our single-stringing pulley is suitable to string single-stranded aluminum and ACSR conductors on tangent structures in overhead transmission lines.

The sheaves of the universal stringing blocks are made of aluminum alloy lined with neoprene or high-strength MC nylon. All the sheaves are mounted on ball bearings. The frame of block is made of galvanized steel

Item number	Model	Suitable conductor	Rated load (kN)	Weight (kg)	Remark
10171	SHD-120×30	LGJ25～70	5	1.5	Aluminium sheave
10172	SHD-160×40	LGJ95～120	10	2.5
10173	SHD-200×40	LGJ150～240	15	4
10174	SHD-200×60	LGJ150～240	15	4.6
10175	SHD-250×40	LGJ150～240	20	4.6
10176	SHD-250×60	LGJ300～400	20	6
10177	SHD-270×60	LGJ300～400	20	7
10178	SHD-320×60	LGJ300～400	20	9.5
10179	SHD-400×80	LGJ400～500	20	15
10191	SHDN-120×30	LGJ25～70	5	1.5	Nylon sheave
10192	SHDN-160×40	LGJ95～120	10	2.5
10193	SHDN-200×40	LGJ150～240	15	3.6
10194	SHDN-200×60	LGJ150～240	15	4
10195	SHDN-250×40	LGJ150～240	20	4
10196	SHDN-250×60	LGJ300～400	20	4.5
10197	SHDN-270×60	LGJ300～400	20	5.6
10198	SHDN-320×60	LGJ300～400	20	6.7
10198-1	SHDN-320×80	LGJ300～400	20	8