GB/T 30073-2013Seamless austenitic stainless steel tubes for heat exchangers in nuclear power plant (English PDF)

1 Scope

This standard specifies the nuclear power plant heat exchangers made of austenitic stainless steel seamless pipe shape with the code, ordering the content, size, shape, weight

And tolerance, technical requirements, test methods, inspection rules, packaging, marking and documentation.

This standard applies to nuclear power plant nuclear safety and non-nuclear safety level Class 2,3 austenitic stainless steel heat exchanger with seamless straight pipe, U-shaped tube and Pi

Shaped tube.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

Determination of GB/T 223.11 steel and alloy chromium content of visual titration or potentiometric titration

Spectrophotometric determination of titanium content GB/T 223.16 Methods for chemical analysis of iron, steel and alloy The chromotropic acid

GB/T 223.18 Methods for chemical analysis of iron, steel and alloy The sodium thiosulfate separation - determination of copper content Iodometry

GB/T 223.19 Methods for chemical analysis of iron, steel and alloy neocuproine - chloroform extraction spectrophotometric determination of copper content

GB/T 223.21 Methods for chemical analysis of iron, steel and alloy 5-Cl-PADAB spectrophotometric determination of cobalt content

GB/T 223.22 Methods for chemical analysis of iron, steel and alloy nitroso R salt spectrophotometric determination of cobalt content

GB/T 223.23 steel and alloy - Determination of nickel content dimethylglyoxime spectrophotometry

Determination of nickel content GB/T 223.25 Methods for chemical analysis of iron, steel and alloy dimethylglyoxime gravimetric method

GB/T 223.26 steel and alloy - Determination of molybdenum content - Thiocyanate spectrophotometric

GB/T 223.28 Determination of molybdenum steel and alloy chemical analysis method alpha- benzoin gravimetric method

GB/T 223.36 Methods for chemical analysis of iron, steel and alloy distillation - neutralization titration method for the determination of nitrogen

GB/T 223.37 Methods for chemical analysis of iron, steel and alloy distillation - indophenol blue photometric method for the determination of nitrogen

GB/T 223.40 Determination of steel and alloy niobium content sulphochlorophenol S spectrophotometry

Bromine pyrogallol red spectrophotometric determination of tantalum content - GB/T 223.42 Methods for chemical analysis of iron, steel and alloy ion exchange separation

GB/T 223.58 Methods for chemical analysis of iron, steel and alloy pressure sodium arsenite - sodium nitrite titration method for the determination of manganese content

GB/T 223.59 Steel and Alloy Determination of phosphorus content by bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometry

GB/T 223.60 Methods for chemical analysis of iron, steel and alloy perchloric acid dehydration gravimetric method for the determination of silicon content

GB/T 223.62 Methods for chemical analysis of iron, steel and alloy butyl acetate extraction spectrophotometric determination of phosphorus content

GB/T 223.63 Methods for chemical analysis of iron, steel and alloy The sodium (potassium) for Determination of amount

GB/T 223.64 steel and alloy manganese content - Flame Atomic Absorption Spectrometry

Determination of sulfur content of potassium iodate titration method after GB/T 223.68 Methods for chemical analysis of iron, steel and alloy tube furnace combustion

GB/T 223.69 after carbon and alloy steel - Determination of the pipe furnace combustion gas volumetric method

GB/T 223.72 steel and alloy sulfur content - Gravimetric method

GB/T 223.75 Determination of methanol distillation steel and alloy of boron content - Curcumin spectrophotometric

GB/T 223.84 steel and titanium alloys - Determination of two methane antipyrine spectrophotometry […]