Product Overview
The commonly used standardized products for suspension clamps now retain the U-shaped bolt style for fixing suspensions (usually called ship type clamps), which are composed of U-shaped bolts on the hanger and the hull. Another type is the pre twisted suspension clamp.
Product Description
Detailed Description
The suspension clamp includes a hanger, U-screws, and a hull. There is a certain limit to the maximum deflection angle of the suspension clamp. When the hull rotates to a certain angle, the U-screws will be blocked by the hanger. The maximum deflection angle is also a safe operating condition. The maximum deflection angle is not only related to the suspension angle of the wires or ground wires on both sides of the tower suspension point, but also to the diameter of the wires and ground wires (the outer diameter of the wires should include the thickness of the wrapped aluminum tape or the diameter of the protective wire). The larger the diameter, the higher the U-shaped screw moves upward, and the smaller the maximum deflection angle. If the deflection angle is greater than the maximum, measures should be taken, such as changing the double line clamp, adjusting the tower height, or designing a new type of clamp.
Compatibility
Drop-in replacement
This Junyue grooved piping component is engineered for seamless compatibility with Victaulic Style 07 and Grinnell system layouts. Verify pipe OD, groove profile, gasket compound, pressure class, and project approvals before specifying as a replacement.
Technical FAQ
Application limits
Old style ship type wire clamp: This type of wire clamp can be used for both conductors and lightning rods. It can withstand the installation load of wires within the vertical span, and does not allow the clamp to slide or detach from the insulator string during normal operation or disconnection of the line. The tower using this clamp has a high bearing pressure.
Function and use of pre twisted suspension cable clamps: used for connecting ADSS optical cables, OPGW optical cables, various wires, etc. on straight towers; The combination of inner and outer spiral pre twisted wires can effectively protect the optical cable, without concentrated stress, avoiding bending stress, and providing protection and auxiliary vibration reduction for the optical cable. The complete set of suspension clamps includes: inner and outer pre twisted wires, suspension heads, and matching connecting fittings. The grip strength of the cable clamp is greater than 10% -20% of the rated tensile strength of the optical cable, making installation convenient.
Order & Delivery
Shipping and lead time
- Factory: Weifang, Shandong, China
- Port: Qingdao Port, approx. 2 hours
- Lead Time: FCL 15-20 days
- Certificate: EN 10204 3.1 mill test certificate available
Certifications
Quality & compliance
Junyue products are manufactured under ISO 9001, ISO 14001, and ISO 45001 management systems, with UL listings and CE marking for international markets.
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