UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

PFI ES21

INTERNAL MACHINING AND FIT-UP OF GTAW ROOT PASS CIRCUMFERENTIAL BUTT WELDS

active, Most Current
Buy Now
Organization: PFI
Publication Date: 1 September 2010
Status: active
Page Count: 9
scope:

This Standard covers the internal machining and fit-up tolerances for seamless and welded piping components when the gas tungsten-arc welding process is used for the root pass of circumferential butt welds.

Document History

PFI ES21
September 1, 2010
INTERNAL MACHINING AND FIT-UP OF GTAW ROOT PASS CIRCUMFERENTIAL BUTT WELDS
This Standard covers the internal machining and fit-up tolerances for seamless and welded piping components when the gas tungsten-arc welding process is used for the root pass of circumferential butt...
PFI ES21
September 1, 2004
Internal Machining and Fit-Up of GTAW Root Pass Circumferential Butt Welds
This Standard covers the internal machining and fit-up tolerances for seamless and welded piping components when the gas tungsten-arc welding process is used for the root pass of circumferential butt...
PFI ES21
September 1, 1998
Internal Machining and Fit-Up of GTAW Root Pass Circumferential Butt Welds
This Standard covers the internal machining and fit-up tolerances for seamless and welded piping components when the gas tungsten-arc welding process is used for the root pass of circumferential butt...
PFI ES21
January 1, 1992
Internal Machining and Fit-Up of GTAW Root Pass Circumferential Butt Welds
A description is not available for this item.
ES-21
January 1, 1986
INTERNAL MACHINING AND FIT-UP OF GTAW ROOT PASS CIRCUMFERENTIAL BUTT WELDS
A description is not available for this item.
ES-21
January 1, 1986
INTERNAL MACHINING AND FIT-UP OF GTAW ROOT PASS CIRCUMFERENTIAL BUTT WELDS
A description is not available for this item.
ES-21
January 1, 1983
INTERNAL MACHINING AND FIT-UP OF GTAW ROOT PASS CIRCUMFERENTIAL BUTT WELDS
A description is not available for this item.
ES-21
January 1, 1974
INTERNAL MACHINING AND FIT-UP OF GTAW ROOT PASS CIRCUMFERENTIAL BUTT WELDS
A description is not available for this item.
ES-21
January 1, 1972
INTERNAL MACHINING AND FIT-UP OF GTAW ROOT PASS CIRCUMFERENTIAL BUTT WELDS
A description is not available for this item.
ES-21
January 1, 1969
INTERNAL MACHINING AND FIT-UP OF GTAW ROOT PASS CIRCUMFERENTIAL BUTT WELDS
A description is not available for this item.
View Less
View All

References

This document is referenced by:
ASME B31.12 - Hydrogen Piping and Pipelines
Published by ASME on February 1, 2020
A description is not available for this item.
This document is referenced by:
UFGS-23 31 13.20 40 - WELDING METAL DUCTWORK
July 1, 2007
NOTE: This specification covers the requirements for welding of metals for mechanical use.
This document is referenced by:
UFGS-22 15 13.16 - HIGH-PRESSURE COMPRESSED-AIR PIPING, PIPING COMPONENTS, AND VALVES, STAINLESS
February 1, 2009
NOTE: This specification covers the requirements for aboveground and underground piping systems and certain components with pressure ratings of 2410, 13790, and 41370 kilopascal 350, 2,000, and 6,000...
This document is referenced by:
UFGS-40 17 30.00 40 - WELDING GENERAL PIPING
February 1, 2023
A description is not available for this item.
This document is referenced by:
PIP PNE00002 - Piping Material Specification Selection, Development, and Application Guidelines
Published by PIP on June 1, 2019
This Practice provides guidelines for the selection, development, and application of piping material specifications and applicable standards for the design, fabrication, installation, examination and...
View Less
View All
Advertisement