ANSI C80.6 : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ELECTRICAL INTERMEDIATE METAL CONDUIT (EIMC)
11-09-2018
06-12-2012
Foreword
1 Scope
2 Normative References
3 Definitions
4 Units of Measurements
5 General Requirements
5.1 Circular cross section
5.2 Wall thickness
5.3 Interior surface
5.4 Welding
5.5 Cleaning
5.6 Protective coating for corrosion resistance
5.7 Surface treatment
6 Detailed Requirements
6.1 Exterior coating
6.1.1 Zinc coating
6.1.2 Alternative corrosion resistant coating
(ACRC)
6.2 Interior coating
6.3 Threading and chamfering
6.4 Identification
6.5 Dimensions
6.6 Threads
6.7 Couplings
6.8 Elbows
7 Test Procedures
7.1 Bending properties
7.1.1 Ductility of steel
7.1.2 Ductility of coatings
7.2 Thickness of zinc coating
7.3 Alternate corrosion resistant coatings (ACRC)
7.4 Quality of organic coating for use on interior
surface
8 Examination of Product
8.1 Place of inspection
8.2 Visual inspection of conduit
8.3 Retests
9 Markings
9.1 General
9.2 Alternate corrosion resistant coating marking
9.3 Supplementary coating marking
Tables
Figures
Describes the requirements for steel electrical intermediate metal conduit for use as a raceway for wires or cables of an electrical system.
| DocumentType |
Standard
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Superseded
|
| SupersededBy |
| NEMA FB 2.40 : 2016 | INSTALLATION GUIDELINES FOR EXPANSION AND EXPANSION/DEFLECTION FITTINGS |
| NEMA RN 3-1991 (R2002) | PRODUCT IDENTIFICATION NUMBERS FOR METALLIC TUBULAR CONDUIT PRODUCTS FOR USE WITH BAR CODING AND ELECTRIC DATA INTERCHANGE APPLICATIONS |
| IEEE 628-2011 | IEEE Standard Criteria for the Design, Installation, and Qualification of Raceway Systems for Class 1E Circuits for Nuclear Power Generating Stations |
| NEMA RN 1 : 2005(R2013) | POLYVINYL-CHLORIDE (PVC) EXTERNALLY COATED GALVANIZED RIGID STEEL CONDUIT AND INTERMEDIATE METAL CONDUIT |
| ASTM A 239 : 2014 : REDLINE | Standard Practice for Locating the Thinnest Spot in a Zinc (Galvanized) Coating on Iron or Steel Articles<sup>, </sup> |
| ASME B1.20.1 : 2013(R2018) | PIPE THREADS, GENERAL PURPOSE (INCH) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.