*2004 ASME Boiler & Pressure Vessel Code:
1-Welding and Brazing Qualifications
2-Rules for Construction of Power Boilers
3-Rules for Construction of Pressure Vessels
*Pressure vessel handbook
*ASME Code for Pressure Piping, B31.3
*TEMA- Standards Of The Tubular Exchanger Manufacturers Association it's has rules for pressure vessels (taken it from ASME code)
*Trouvay and Cauvin Handbook pipes/flanges
With all this ones you must design and manufacture pressure vessel and piping
*AISC handbook for desing steel structures *You got too, civil engineering there allmost the basic on concrete too ask about it.
*Try to learn about P&ID for the Tie-In and I think it's all. Maybe someone else could add something else.