73mm Neck Double Line Ties/Top Ties for Insulator Tie

• Technics: Injection Molding
• Standard: GB
• Usage: Substation Fittings, Line Fittings
• Type: Link Fittings
• Color: Black or Gray
• Transport Package: Carton
• Model NO.: PDDB
• Specification: PVC Plastic
• Trademark: Powtech
• Origin: China
• Production Capacity: 100000/Month

Product Description

73mm Neck double line ties/top ties for insulator tie




PVC plastic double top ties are intended for use with covered conductors and vertically-mounted tie top insulators on cross arms or pole-top-mounted insulators.When utilized within double cross arm construction as illustrated,.Line angles of up to 0°to 30°can be comfortably accommodated.

Material:
PVC plastic double top ties are made from white PVC.This material was selected for UV resistance,tensile strength,impact strength, flexural strength and self-extinguishing properties.
 
Mechanical: PVC plastic double top ties will develop unbalanced and lift-off loads equivalent to,or in excess of, a hand tie over covered conductor.
 
Insulators: Φ57mm (C Neck), Φ73mm (F neck) and Φ101.6mm (K neck); PVC plastic single line/top ties are used with either ANSI compliant polymer or porcelain insulators.
 
Data sheet

Model			Conductor diameter range(mm)		Color code
C Neck (Φ57mm)	F Neck (Φ73mm)	K neck(Φ101mm)	Minimum	Maximum
PDDB-57-1016	PDDB-73-1016	PDDB-101-1016	7.52	10.16	White
PDDB-57-1372	PDDB-73-1372	PDDB-101-1372	10.19	13.72	Green
PDDB-57-1854	PDDB-73-1854	PDDB-101-1854	13.74	18.54	Blue
PDDB-57-2337	PDDB-73-2337	PDDB-101-2337	18.57	23.37	Orange
PDDB-57-2794	PDDB-73-2794	PDDB-101-2794	23.39	27.94	Red
PDDB-57-3302	PDDB-73-3302	PDDB-101-3302	27.97	33.02	Black