Insulated or protected cables for power systems - Bundle assembled cores for overhead systems of rated voltage 0,6/1 kv.
实施日期:1996-07-01
实施日期:2014-11-01
发布日期:2015-12-15 实施日期:2015-12-15
Standard Guide for Installation of Flexible Closed Cell Preformed Insulation in Tube and Sheet Form
适用范围:<p>This guide applies to flexible closed cell insulation tubing and sheet materials manufactured according to Specification <a href="http://myastm.astm.org/SUBSCRIPTION/NewValidateSubscription.cgi?C534...
实施日期:2009-11-01
Standard Specification for Electrofusion Type Polyethylene Fittings for Outside Diameter Controlled Polyethylene and Crosslinked Polyethylene (PEX) Pipe and Tubing
适用范围:<p id="s00002">1.1 This specification covers electrofusion polyethylene fittings for use with outside diameter-controlled polyethylene pipe, covered by Specifications <a href="http://myastm.astm.org/S...
实施日期:2011-05-01
Standard Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis for Thermoplastic Pipe Products
适用范围:<p>The procedure for estimating long-term hydrostatic strength or pressure-strength is essentially an extrapolation with respect to time of a stress-time or pressure-time regression line based on data ...
实施日期:2008-05-01
发布日期:2016-08-01 实施日期:2016-08-01
Standard Practice for Field Leak Testing of Polyethylene (PE) Pressure Piping Systems Using Gaseous Media Under Pressure (Pneumatic Leak Testing)
适用范围:<p>If required by the authority having jurisdiction, pressurized gaseous media leak testing may be conducted after installation to discover and correct leaks or faults in a newly constructed or modifie...
实施日期:2010-02-01
Standard Test Method for Determining the Integrity of Nonreinforced Geomembrane Seams Produced Using Thermo-Fusion Methods
适用范围:<p>The use of geomembranes as barrier materials to restrict liquid migration from one location to another in soil and rock has created a need for a standard test method to evaluate the quality of g...
实施日期:2008-07-01
实施日期:2011-05-31
发布日期:2016-02-01 实施日期:2016-02-01
实施日期:1994-07-15
发布日期:2016-02-01 实施日期:2016-02-01
Standard Specification for Cold-Expansion Fittings With Metal Compression-Sleeves for Cross-Linked Polyethylene (PEX) Pipe
实施日期:2012-11-01
实施日期:2013-11-01
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