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MSS SP 45 - 1982 Bypass and Drain Connections

Abbreviation
MSS SP 45 - 1982
Valid from
01/01/1982

Information provider
IHS Markit
Author
Manufacturers Standardization Society of the Valve and Fittings Industry
Information type
Other Standard
Format
PDF


Description

This Standard Practice establishes requirements for connections to valves and fittings to accommodate drains and bypasses in all pressure classes. 

Specific requirements are: 

  • Standard symbols and locations of openings for drains and bypasses. 
  • Standard size of drains and bypass openings. 
  • Minimum thread lengths in drain and bypass tappings. 
  • Minimum diameter and depth of socketweld connection for drain and bypass. 
  • Butt-welding connection for drain and bypass. 
  • Bosses for drain and bypass connection. 
  • Method for designating outlets of reducing fittings.

For assistance with locating previous versions, please contact the information provider.
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For assistance with locating previous versions, please contact the information provider.
This resource is cited by:

MSS SP 45 - 1982 Bypass and Drain Connections

This document is CITED BY:

MSS SP 45 - 1982 Bypass and Drain Connections

Description

This Standard Practice establishes requirements for connections to valves and fittings to accommodate drains and bypasses in all pressure classes. 

Specific requirements are: 

  • Standard symbols and locations of openings for drains and bypasses. 
  • Standard size of drains and bypass openings. 
  • Minimum thread lengths in drain and bypass tappings. 
  • Minimum diameter and depth of socketweld connection for drain and bypass. 
  • Butt-welding connection for drain and bypass. 
  • Bosses for drain and bypass connection. 
  • Method for designating outlets of reducing fittings.

View on Information Provider website
MSS SP 45 - 1982 Bypass and Drain Connections
Description

This Standard Practice establishes requirements for connections to valves and fittings to accommodate drains and bypasses in all pressure classes. 

Specific requirements are: 

  • Standard symbols and locations of openings for drains and bypasses. 
  • Standard size of drains and bypass openings. 
  • Minimum thread lengths in drain and bypass tappings. 
  • Minimum diameter and depth of socketweld connection for drain and bypass. 
  • Butt-welding connection for drain and bypass. 
  • Bosses for drain and bypass connection. 
  • Method for designating outlets of reducing fittings.
View on Information Provider website
This resource does not cite any other resources.

MSS SP 45 - 1982 Bypass and Drain Connections

This resource does not CITE any other resources.
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