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PFI ES49

GUIDELINES FOR INSTALLATION OF INTEGRALLY REINFORCED BRANCH CONNECTION FITTINGS

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Organization: PFI
Publication Date: 1 December 2013
Status: active
Page Count: 10
scope:

This standard provides general guidelines for the installation and welding of integrally reinforced branch connection outlet fittings attaching to the outside of the run pipe, otherwise known as a set on/stub on configuration.

Document History

PFI ES49
December 1, 2013
GUIDELINES FOR INSTALLATION OF INTEGRALLY REINFORCED BRANCH CONNECTION FITTINGS
This standard provides general guidelines for the installation and welding of integrally reinforced branch connection outlet fittings attaching to the outside of the run pipe, otherwise known as a...
PFI ES49
September 1, 2008
GUIDELINES FOR INSTALLATION OF INTEGRALLY REINFORCED BRANCH CONNECTION OUTLET FITTINGS
This standard provides general guidelines for the installation and welding of integrally reinforced branch connection outlet fittings attaching to the outside of the run pipe, otherwise known as a...

References

This document references:
ASME B16.11 - Forged Fittings, Socket-Welding and Threaded
Published by ASME on January 1, 2016
This Standard covers ratings, dimensions, tolerances, marking, and material requirements for forged fittings, both socket-welding and threaded, as illustrated in Tables 1 through 6 and Tables I-1...
This document references:
ASME B16.25 - Buttwelding Ends
Published by ASME on December 29, 2017
General This Standard covers the preparation of buttwelding ends of piping components to be joined into a piping system by welding. It includes requirements for welding bevels, for external and...
This document references:
ASME B16.9 - Factory-Made Wrought Buttwelding Fittings
Published by ASME on October 29, 2018
General This Standard covers overall dimensions, tolerances, ratings, testing, and markings for factory-made wrought buttwelding fittings in sizes NPS 1∕2 through NPS 48 (DN 15 through DN 1200).
This document references:
B31.1 - Power Piping
Published by ASME on October 10, 2022
Rules for this Code Section have been developed considering the needs for applications that include piping typically found in electric power generating stations, industrial and institutional plants,...
This document references:
ASME B31.3 - Process Piping
Published by ASME on January 1, 2018
Rules for the Process Piping Code Section B31.31 have been developed considering piping typically found in petroleum refineries; onshore and offshore petroleum and natural gas production facilities;...
This document references:
ASME B31.9 - Building Services Piping
Published by ASME on December 31, 2020
Coverage and Application. This Code Section has rules for the piping in industrial, institutional, commercial, and public buildings, and in multi-unit residences, which does not require the range of...
This document references:
MSS SP 97 - Integrally Reinforced Forged Branch Outlet Fittings: Socket Welding, Threaded, and Buttwelding Ends
Published by MSS on January 1, 2019
This Standard Practice includes essential dimensions, finish, tolerances, testing, marking, material, and minimum strength requirements for 90° and 45° integrally reinforced forged branch outlet...
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...
This document is referenced by:
PNSC0001 - ASME B31.3 Metallic Piping Fabrication and Examination Specification
Published by PIP on November 1, 2014
This Practice provides requirements for fabricating and examining piping systems in accordance with ASME B31.3 Process Piping, (hereinafter referred to as the Code). This Practice describes the...
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