Aluminum-Clad Steel Double Top Tie for Securing Bare Conductors

• Name: Al-Clad Steel Double Top Tie
• Material: Aluminum-Clad Steel
• Transport Package: Export Packing
• Specification: CE, ISO9001
• Trademark: POWTECH
• Origin: China
• Model NO.: DDB
• HS Code: 85044020
• Production Capacity: 10000PCS/Month

Product Description

Aluminum-Clad Steel Double Top Tie for Securing Bare Conductors

Double line ties /top ties are intended for securing bare conductors into the top groove of insulators. On vertically-mounted insulators at double crossarms or brackets, the double line ties /.top ties can normally accommodate line angels of up to 20 degree  with no more than a 10 degree  angle at each insulator.  

Mechanical: Double line ties/top ties will develop unbalanced and lift-off loads equivalent to , or in excess of, a hand tie over covered conductor. When installed with a pad on bare conductor, double line ties/top ties provide superior protection against abrasion and all types of conductor motion. The pad is a resilient cushion at the point of contact between conductor and insulator.


Technical Data:

Model			Outer diameter (mm)		Color code	Approximate length (mm)
C Neck (Φ57mm)	F Neck (Φ73mm)	J neck (Φ89mm)	Min	Max		C Neck	F Neck	J neck
DDB-57-5460	DDB-73-5460	DDB-89-5460	4.83	5.46	Blue	330	330	355
DDB-57-6200	DDB-73-6200	DDB-89-6200	5.49	6.20	Brown	330	330	355
DDB-57-7040	DDB-73-7040	DDB-89-7040	6.22	7.04	Orange	330	330	355
DDB-57-8000	DDB-73-8000	DDB-89-8000	7.06	8.00	Purple	330	330	355
DDB-57-9070	DDB-73-9070	DDB-89-9070	7.06	9.07	Red	355	355	380
DDB-57-1029	DDB-73-1029	DDB-89-9070	9.09	10.29	Yellow	355	355	380
DDB-57-1166	DDB-73-1166	DDB-89-1166	10.31	11.66	Blue	380	380	405
DDB-57-1321	DDB-73-1321	DDB-89-1321	11.68	11.68	Orange	405	405	405
DDB-57-1494	DDB-73-1494	DDB-73-1494	13.23	14.94	Red	430	430	455
DDB-57-1689	DDB-73-1689	DDB-89-1689	14.96	16.89	Purple	430	430	430
DDB-57-1918	DDB-73-1918	DDB-89-1918	16.92	19.18	Brown	455	455	485
DDB-57-2172	DDB-73-2172	DDB-89-2172	19.20	21.72	Red	510	510	535
DDB-57-2459	DDB-73-2459	DDB-89-2459	21.74	24.59	Blue	535	535	560
DDB-57-2784	DDB-73-2784	DDB-89-2784	24.61	27.84	Green	560	560	585
DDB-57-3150	DDB-73-2784	DDB-89-3150	27.86	31.50	Yellow	585	585	610