2　Normative References

The following references are essential to this specification.While for those with date noted，only their revisions noted with date shall be applicable to this specification，and for those without date noted，their latest revisions（including their all amendments）shall be applicable to this specification.

GB 150　Pressure Vessels

GB/T 700　Carbon Structural Steels

GB 713　Steel Plates for Boilers and Pressure Vessels

GB/T 1220　Stainless Steel Bars

GB/T 1804　General Tolerances-Tolerances for Linear and Angular Dimensions without Individual Tolerance Indications

GB/T 3274　Hot Rolled Plates and Strips of Carbon Structural Steels and High Strength Low Alloy Structural Steels

GB/T 3280　Cold Rolled Stainless Steel Plate，Sheet and Strip

GB/T 4237　Hot Rolled Stainless Steel Plate，Sheet and Strip

GB 50461　Code for Quality Acceptance of Static Equipment Installation in Petrochemical Engineering

JB/T 1119　Holding-down Clip

JB/T 1120　Double-sided Dismountable Fastenings

JB/T 2878.1　X1-type Wedge Holding-down Clip

JB/T 2878.2　X2-type Wedge Holding-down Clip

JB/T 3166　S-type Double-sided Dismountable Holding-down Clip

JB/T 4711　Coating and Packing for Pressure Vessels Transport

JB 4741　Nickel-Copper Alloy Hot Rolled Plates for Pressure Vessels

JB/T 4756　Nickel and Nickel Alloy Pressure Vessels