Guy wire specifications11/10/2023 ![]() Therefore, it is intended that these tolerances be used in gaging the uniform areas of the galvanized wire.Īdd: ZHONGSHAN ROAD 304, SHIJIAZHUANG, HEBEI, CHINAĪll rights reserved Copyright(C)2017 Hebei Risen Metal Products Co. If the tolerances shown in Table 4 are rigidly applied to such irregularities that are inherent to the product, unjustified rejections of wire that would actually be satisfactory for use could occur. Permissible Variations in Diameter of Individual Zinc- Coated Wires A Nominal Diameter of Coated Wires in the Strand (mm)Ī It is recognized that the surfaces of heavy zinc coatings, particularly those produced by hot galvanizing, are not perfectly smooth and devoid of irregularities. ![]() Minimum Weight of Coating, oz/ft 2 (g/m 2)Ī For intermediate sizes of wire in the strand, the weight designations are the same as for the next finer size shown in this table.ī Type 1 (formerly “galvanized”) coating applies to common grade of strand only.Ĭ Class A, “extra galvanized” and “double galvanized” are equivalent terms.ĭ Class A, Class B, and Class C coatings apply to all grades of strand. Nominal Diameters and Minimum Weights of Coating for Zinc-Coated Steel Wires A Nominal Diameter of Coated Wire in the Strand, in. Nominal Diameter of Coated Wires in StrandĪpproximate Weight of Strand, lb/1000 ft (kg/ 304.8 m) Radio masts, wind turbines, utility poles, fire service extension ladders ASTM A475 Specifications For Zinc-Coated Steel Wire Strand Physical Properties of Zinc-Coated Steel Wire Strand It comprises of one or more zinc coated steel wires featuring tensile strength ranging from 35 Kg/mm2 to 180 Kg/mm2, making them suitable for every application. Quality can be meet the ASTM A-475 or other international standards. The 25G Guyed Tower is available in standard 10' lengths, and as a 7' UPS shippable length. When caught by the AM stations, complete replacement of uninsulated guy. The 25G Guyed Tower uses double bolted joints which are proven to be the best method of joining tower sections for sturdiness and dependability. Failure to install guy wire insulators can be very expensive A number of cell towers have been installed near AM stations without proper analysis of AM protection requirements. Protected with a thick polyurethane extrusion for maximum UV and environmental resistance and. ![]() Resin impregnated for enhanced performance. Designed/constructed in a unique wire-lay construction. Made from high modulus (not standard modulus) aramid fibers such as Kevlar and Twaron fibers. Guy wire or guy-line, guy-rope, is a tensioned cable designed to add stability to a free-standing structure. SmartGuy Guy Wire Insulator Design Service. 1st component is the HPTG-I aramid fiber guyline. Strands for Electric Cables - Wire Rope & Strands - Products Home The 25G Guyed Tower uses double bolted joints which are proven to be the best method of joining tower sections for sturdiness and dependability. Steel Strand Wire for Guy Wire - Strand Wire for ACSR, Stay Wire, Guy Wire 1) Steel: Carbon constructional quality steel 2) Standard: ASTM A475, ASTM B498.
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