U Shackle

Short Description:

The U bolt is commonly utilized in overhead power lines and substations to establish connections between insulator strings or steel strands and the tower structure. This connection is achieved through the use of pins, eye holes, and bolts. The U bolt plays a crucial role in providing stability and support to the transmission system, ensuring the reliable and efficient transmission of electrical power.

Description

1. Hot Dip-galvanized Steel

2. Fixing for Transmission Line

3. Transmission Line Hardware/Connection fittings

4. U Bow Shackles

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Product Detail

Product Tags

Feature

1. The cotter pin is made of stainless steel, providing excellent corrosion resistance.

2. The other parts of the U-shaped hanging ring are made of hot-dip galvanized steel, ensuring superior mechanical strength and performance.

3. The U-shaped hanging ring is designed to minimize hysteresis loss, resulting in improved energy efficiency.

4. It exhibits good performance in terms of anti-rust and anti-corrosion, thanks to the hot-dip galvanized steel construction.

5. The U-shaped hanging ring is designed with an energy-efficient approach, optimizing the flow of electrical energy and reducing power losses.

Model specification

stable design Catalog No.	model	Main dimensions (mm)					Specified Failure Load (kN)	Weight(kg)
stable design Catalog No.	model	C	M	d	H	R	Specified Failure Load (kN)	Weight(kg)
	U-7	20	16	16	80	10	70	0.44
	U-10	22	18	18	85	11	100	0.54
	U-12	24	22	20	90	12	120	0.96
	U-16	26	24	22	95	13	160	1.47
	U-21	30	27	24	100	15	210	2.2
	U-25	34	30	26	110	17	250	2.79
	U-30	38	36	30	130	19	300	3.75
U-0770		20	16	16	70	10	70	0.5
U-1085		20	18	16	85	10	100	0.6
U-1290		22	22	18	90	11	120	1.0
U-1695		24	24	20	95	12	160	1.5
U-21100		24	24	20	100	12	210	1.8
U-25110		28	27	24	110	14	250	2.1
U-32130		36	32	28	130	18	320	3.0
UK-0770		24	16	16	70	12	70	0.5
UK-1085		26	18	16	85	13	100	0.6
UK-1290		26	22	18	90	13	120	1.1
UK-1695		28	24	20	95	14	160	1.5
UK-21100		30	24	20	100	15	210	1.8
UK-32130		36	30	28	130	18	320	3.4
UK-0770T		28	16	16	70	12	70	0.5
UK-1290T		28	22	18	90	13	120	1.1
	UF-7	20	16	16	60	10	70	0.5
	UF-10	22	18	18	70	11	100	0.54
	UF-12	24	22	20	80	12	120	0.96
	UF-16	26	24	22	90	13	160	1.47
	UF-20	30	27	24	100	15	200	2.2
	UF-25	34	30	26	110	17	250	2.79
	UF-30	38	36	30	130	19	300	3.7
	UF-40	42	42	36	150	21	400	7.0
	UF-50	44	42	36	150	22	500	7.0

Summary

The U-shaped hanging ring is a versatile hardware tool commonly used in electrical power lines. It is typically made of hot-dip galvanized round steel, which provides excellent corrosion resistance. The U-shaped hanging ring can be used individually or in pairs, offering flexibility in various applications. It is frequently employed in overhead power lines and substations to connect insulator strings or steel strands to the tower structure. The connection is typically achieved using pins, eye holes, and bolts. It is important to note that although the U-shaped hanging ring shares a similar shape with a shackle, their functions and surface treatments differ. The shackle is primarily used for lifting and is often electro-galvanized, while the U-shaped hanging ring is specifically designed for power supply lines and undergoes hot-dip galvanization for enhanced durability and longevity.