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Welding procedure specification number 21.13 for gas tungsten arc welding (G T A W) of austenitic pipe, valves, fittings, and flanges
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Copyright Title

Welding procedure specification number 21.13 for gas tungsten arc welding (G T A W) of austenitic pipe, valves, fittings, and flanges

Status

Published

on 14 Jun 2007
Year of Creation
1981
Registration Number
TX0000825431
on 14 Jun 2007

Copyright Summary


The U.S. Copyright record (Registration Number: TX0000825431) dated 14 Jun 2007, pertains to an electronic file (eService) titled "Welding procedure specification number 21.13 for gas tungsten arc welding (G T A W) of austenitic pipe, valves, fittings, and flanges" created in 1981. The copyright holder is National Certified Pipe Welding Bureau, known for their creative contributions in text registration. For any inquiries concerning this copyrighted material, kindly reach out to National Certified Pipe Welding Bureau.

Copyright Details


Application Details


Registration Number
TX0000825431
Registration Date
6/14/2007
Year of Creation
1981
Agency Marc Code
DLC-CO
Record Status
New
Corporate Author
National Certified Pipe Welding Bureau

Notes


Bibliographic Note: A S M E P no. 21
Material Matter Claimed Note: New Matter: revisions
Previous Registration Note: Prev. reg. 1978
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