W. M. Huitt Company
Ethics is our Underlying Standard, Excellence is Our Ultimate Goal.
Pipe Design Courses
Online Piping Courses
Piping Course Schedule
Obtaining Your CRN
3-Day St. Joseph Course
St. Joe Registration
About W. M. Huitt Co.
Below are Technical Papers and Letters on various piping topics.
Flange Bolt Selection
Flange bolt selection for corrosive envionments.
B31.3 Category M Fluid Service
A suggested method for determining Category M fluid services.
Non-Hygienic Piping Material Inspection Requirements
Inspection requirements for non-hygienic pipe material in a pharmaceutical environment.
Pipe Material for Oxygen Service
Material selection for piping to be used in oxygen service.
Design Pressure_Test Pressure_PSV Set Pressure
The relationship between design pressure, test pressure, and PSV set pressure.
The need for welds maps. Are they a requirement for hygienic piping?
Leak Testing and Code Selection
Code selection and variations among Codes on leak test requirements.
Hubless Pipe Size Issue
Above 8" NPS the hubless joint becomes a possible integrity issue.
Why we need to comply with Code requirements.
Hydrogen Piping Material
Selecting piping material for hydrogen service.
How to mitigate the possibility of auto-ignition in hydrogen service.
Lined Pipe Triboelectric Accumulation
Preventing the build up and discharge of static electricity in line piping systems.
Nitrogen Leak Issue
Preventing gaseous leaks when using stub-ends.
ASME BPVC Code Cases 2155/2156-1 and UG-14
Characterizes and explains the long standing evolution of these Code Cases and their immenent effect on BPVC Sect. VIII, Div. 1 Para. UG-14
© 2009 W. M. Huitt Company P O Box 31154 St. Louis, MO 63131 (314)966-8919
powered by Network Solutions®