1. ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, 1995 Edition, American Society of Mechanical Engineers
2. Theory and Design of Modern Pressure Vessels;Harvey,1974
3. Pressure Vessel Design Handbook;Bednar,1981
4. Modern Flange Design, 7th Edition, Bulletin 502, Taylor Forge International, Inc.
5. Process Equipment Design;Brownell,1959