U Type Bow Shackles/U Clevis

The U-type shackle is used in suspension or insulator strings to facilitate connections with other fittings or insulators. Manufactured from high-quality, high-strength carbon steel, it ensures consistent strength and reliability. Commonly employed in overhead transmission lines and substations, it connects insulator strings or steel strands to towers or poles using connection methods such as pins, suspension holes, and bolts.

Model Specification

Name	Model	Dimension (mm)					Failure Load (kN)
U-Type Shackle		C	M	d	H	R
	U-0770	20	16	16	70	10	70
	U-1085	20	18	16	85	10	100
	U-1290	22	22	18	90	11	120
	U-1695	24	24	20	95	12	160
	U-21100	24	24	20	100	12	210

Feature

1. Hot Dip-galvanized Steel
2. Fixing for Transmission Line
3. Transmission Line Hardware/Connection fittings
4. Bow Shackles
5. With safety bolt pin
Good quality transmission line hardware and cable clamp, aluminum alloy made with less weight but with higher mechanical strength and performance.

The body and jumper clamp are made of aluminum, other parts are made of hot-dip galvanized steel.

Application Scope

1. Overhead ADSS fiber optic cable systems for power grids, telecom networks and rural transmission lines

2. Connection of suspension tower fittings, corner tower brackets, tension sets and pole hoop clamps

3. Outdoor overhead wiring projects for municipal street lights, wind power auxiliary lines and railway communication cables

4. Suitable for urban, mountain, coastal and all-weather open-air engineering scenarios

Packaging & Transportation

1. Small batches are packed into woven bags or cartons; large bulk orders use solid wooden cases to avoid extrusion and collision damage during long-distance transit.

2. Galvanized surfaces are protected with anti-scratch wrapping to prevent zinc layer abrasion in shipping.

3. We cooperate with sea, land and multimodal logistics, supporting door-to-door delivery to Southeast Asia, the Middle East, Europe, Africa and other global regions. Flexible shipment plans for single trial orders and full container loads.

After-Sales Service

1. Warranty Policy: 12-month quality warranty for all U-type shackles; free replacement for defective products caused by production flaws within the warranty period (damage from improper construction or overloading excluded).

2. Technical Support: Professional engineering team provides 24-hour remote guidance for model selection, matching scheme and installation troubleshooting.

3. Customization Service: OEM support for custom dimensions, galvanizing thickness, logo stamping and tailored packaging according to client project requirements.

4. Fast Spare Parts Supply: Sufficient stock of standard models for quick re-delivery; priority production schedule for bulk repeat orders to guarantee project progress.

FAQ

Q: How is the Design & Engineering

A: Experienced and skilled team of designers including CAD designers and 3D designers has the capacity to deliver outstanding designs for your project. If you require more complex engineering of structures such as overhead transmission and distribution lines design,we can also provide this service also designer fee.

Q: What's the delivery time?

A: Usually 2-4 weeks. Or according to quantities

Q: What kind of product quality your factory offer?

A: Our products with both excellent quality and competitive price. And we offer free sample for your reference.

Q: What kind of certificate you have?

A: We have ISO9000

Q: What's the payment term?

A: We accept T/T, L/C, West Union, Cash.

Q: What's the standard of package?

A: Export standard package or special package as the requirement of customers.

Q: Where is your mainly market?

A: We mainly ship to South America, North America, Africa , Asia, etc.

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U-Type Shackle