Norm

ASTM A640-97(2014)

Standard Specification for Zinc-Coated Steel Strand for Messenger Support of Figure 8 Cable

48,24

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie A05.12
Gepubliceerd op 01-08-2014
Taal Engels

1.1 This specification covers two sizes of extra-high-strength grade of concentric-lay steel wire strand, composed of seven, zinc-coated steel wires, specifically intended for use as the supporting messenger in Figure 8-type communication and electrical cables.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Details

ICS-code 77.140.65
Nederlandse titel Standard Specification for Zinc-Coated Steel Strand for Messenger Support of Figure 8 Cable
Engelse titel Standard Specification for Zinc-Coated Steel Strand for Messenger Support of Figure 8 Cable

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