2　Normative References

The following references are indispensible for the application of this Guideline.For those with date noted,only their revisions noted with date shall be applicable to this Guideline,while for those without date noted,their latest revisions(including their all amendments)shall be applicable to this Guideline.

GB 264-1983　Petroleum Products-Determination of Acid Number

SH/T 3037　Calculation of Heater-Tube Thickness in Petroleum Refineries

SH/T 3074　Steel Pressure Vessels in Petrochemical Industry

SH/T 3096　Material Selection Guideline for Design of Equipment and Piping in Units Processing Sulfur Crude Oils