![]() ![]() Polyethylene (HDPE) designed specifically for high-speed copper wire insulating. Material Description: Insulation is comprised of a co-polymer high molecular weight natural high density ![]() This specification describes the properties of the material to be used in the insulating of Solid Copper tracer wire. Physical, Mechanical, and Electrical Properties: The wire shall conform to the properties listed in Table 1. Wire surface shall be smooth, bright and shiny, and free of excessive copper dust and residual drawing lubricants. Surface Condition: Wire surface shall be free of any defects, including flakes, grooves, pits, and voids. High conductivity, oxygen free copper to achieve optimal signal performance. Copper: UNS-C10200 OF Copper according to ASTM B-170 (latest revision).And ASTM B-170: standard specification for oxygen free electrolytic copper. ![]() This specification describes the properties of the conductor.Ĭopper conductor will be Dead Soft Annealed (DSA) and manufactured to meet ASTM B-3: Standard specification for soft or annealed copper wire. ![]() Wound wire on a compact spool made of plastic or wood. COPPERHEAD * 8 AWG-SOLID COPPER TRACER WIRE * 30 MIL HDPE 30 VOLT * DIRECT BURIAL ONLY Ink colors will include Black ink for Yellow, Blue, Red, Orange, Purple, Brown, White, and Green insulation, and White ink for Black insulation. Physical, permanent markings: surface legend print on insulation to repeat at minimum interval of every two linear feet. Tracer wire shall be Copperhead® Solid Copper HDPE 30 mil and made in the USA. Origin of solid copper is required and must be manufactured in the United States. Insulation color shall meet the APWA color code standard for identification of buried utilities. HDPE insulation shall be RoHS compliant and utilize virgin grade material. Tracer wire shall be a #8 AWG (0.1285” diameter) Dead Soft Annealed (DSA) solid copper conductor, insulated with a 30 mil, high-density, high molecular weight polyethylene (HDPE) insulation rated for direct burial use at 30 volts.
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