1. TEMA. Standard of Tubular Exchanger Manufactures Association; 1999.
2. BS5500. British Standard Specification for Fusion-welded Pressure Vessels; 1982.
3. ASME. ASME Boiler and Pressure Vessel Code?Section VIII Division 2, New York, American Society of Mechanical Engineers; 1998.
4. JIS B 8249-1996. Shell and Tube Heaat Exchangers; 1996.
5. Germany AD Pressure Vessel Code. B5 Flat end, Flat plate and its support; 1982.