Spool Tie
Spool ties are used to replace the hand ties over the armor rods. They are also used to give superior protection against forms of abrasion that come with conductor motion. This happens through high-frequency Aeolian vibration towards low-frequency galloping. The pad that surrounds the conductor is actually a resilient cushion where the conductor touches the insulator. The spool ties without the pads are used for the jacketed conductor.
These are made of aluminum covered steel and the pads are specially formulated elastomers utilized for bare conductors that are identified using the catalog suffix P. Identification tag uses the catalog number, nominal conductor size, neck, and conductor size. It consists of a metal tie component and a tie tube which is supplied for abrasion protection with the help of bare conductors.
Function
It is designed for providing superior mechanical strength and resilience in the conductor motion as well as cyclic loading conditions. The longitudinal holding strengths exceed the minimum requirement of the National Electric Safety Code.
Features
- Made of aluminum covered steel
- Supplied with the elastomer tie tube which is designed for abrasion protection with bare conductors
| Catalog Number | Diameter Range (Inches) | Applied Length (Inches) | Color Code | |
| Min. | Max. | |||
| ST-19 | .245 | .277 | 19 | Orange |
| ST-21 | .278 | .315 | 21 | Purple |
| ST-24 | .316 | .357 | 24 | Red |
| ST-26 | .358 | .405 | 26 | Yellow |
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Frequently Asked Questions (FAQ)
What is a spool tie?
A spool tie is used for replacing hand ties over armor rods. These are, in addition, utilized to provide extra protection from different abrasion forms coming with conductor motion. It happens with high frequency Aeolian vibration for low frequency galloping. The pad surrounding the conductor is a cushion where the conductor and insulator come in contact. The spool ties are utilized for the conductor.
What is the application of the spool ties?
The spool ties are designed to provide ultimate mechanical strength and resilience in the conductor motion and cyclic loading conditions. Moreover, the longitudinal holding strengths exceed the minimum requirements of the National Electric Safety Code.
What are the components of the product?
The spool ties are made of steel covered with aluminum and the pads are formulated elastomers that are used for bare conductors. These are identified separately. The identification tag utilizes the catalog number, nominal conductor, and neck size. It is made of a metal tie component and a tie tube supplied to provide abrasion protection through bare conductors.
What is the function of spool ties?
It is designed to give superior mechanical strength as well as resilience in the conductor motion. It is also used to give the same in cyclic loading conditions. the longitudinal holding strength goes over the requirement of the National Electric Safety Code.