This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates and contracts (or order sheets) for copper and copper alloy seamless finned tubes. This standard is applicable to copper and copper alloy seamless tubes with overall outer spiral fins and inner ribs for heat exchangers with a fin height not greater than 4 mm.
GB/T 19447-2013 Referenced Document
GB/T 10567.2 Wrought copper and copper alloys-Detection of residual stress-Ammonia test
GB/T 16866 Dimensions and tolerances of copper and copper alloy seamless tubes
GB/T 17791-2007 Seamless copper tube for air conditioner and refrigeration equipment
GB/T 228.1-2010 Metallic materials.Tensile testing.Part 1: Method of test at room temperature
GB/T 241 Metal materials-Tube.Hydrostatic pressure test
GB/T 242 Metal materials.Tube.Drift-expending test
GB/T 5121.1 Methods for chemical analysis of copper and copper alloys.Part 1:Determination of copper content
GB/T 5121.10 Methods for chemical analysis of copper and copper alloys.Part 10: Determination of tin content
GB/T 5121.11 Methods for chemical analysis of copper and copper alloys.Part 11:Determination of zinc content
GB/T 5121.12 Methods for chemical analysis of copper and copper alloys.Part 12:Determination of antimony content
GB/T 5121.13 Methods for chemical analysis of copper and copper alloys.Part 13:Determination of aluminium content
GB/T 5121.14 Methods for chemical analysis of copper and copper alloys.Part 14:Determination of manganese content
GB/T 5121.15 Methods for chemical analysis of copper and copper alloys.Part 15:Determination of cobalt content
GB/T 5121.16 Methods for chemical analysis of copper and copper alloys.Part 16:Determination of chromium content
GB/T 5121.17 Methods for chemical analysis of copper and copper alloys.Part 17:Determination of beryllium content
GB/T 5121.18 Methods for chemical analysis of copper and copper alloys.Part 18:Determination of magnesium content
GB/T 5121.19 Methods for chemical analysis of copper and copper alloys.Part 19:Determination of silver content
GB/T 5121.2 Methods for chemical analysis of copper and copper alloys.Part 2:Determination of phosphorus content
GB/T 5121.20 Methods for chemical analysis of copper and copper alloys.Part 20:Determination of zirconium content
GB/T 5121.21 Methods of chemical analysis of copper and copper alloys - Part 21: Determination of titanium content
GB/T 5121.22 Methods for chemical analysis of copper and copper alloys.Part 22: Determination of cadmium content
GB/T 5121.23 Methods for chemical analysis of copper and copper alloys.Part 23:Determination of silicon content
GB/T 5121.24 Methods for chemical analysis of copper and copper alloys.Part 24:Determination of selenium and tellurium content
GB/T 5121.25 Methods for chemical analysis of copper and copper alloys.Part 25:Determination of boron content
GB/T 5121.26 Methods for chemical analysis of copper and copper alloys.Part 26:Determination of mercury content
GB/T 5121.27 Methods for chemical analysis of copper and copper alloys.Part 27:The inductively coupled plasma atomic emission spectromertric method
GB/T 5121.28 Methods for chemical analysis of copper and copper alloys—Part 28:Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry*, 2021-12-31 Update
GB/T 5121.29 Methods for chemical analysis of copper and copper alloys.Part 29:Determination of aluminium oxide content*, 2015-09-11 Update
GB/T 5121.3 Methods for chemical analysis of copper and copper alloys.Part 3:Determination of lead content
GB/T 5121.4 Methods for chemical analysis of copper and copper alloys.Part 4:Determination of carbon and sulfur content
GB/T 5121.5 Methods for chemical analysis of copper and copper alloys.Part 5: Determination of nickel content
GB/T 5121.6 Methods for chemical analysis of copper and copper alloys.Part 6:Determination of bismuth content
GB/T 5121.7 Methods for chemical analysis of copper and copper alloys.Part 7: Determination of arsenic content
GB/T 5121.8 Methods for chemical analysis of copper and copper alloys.Part 8:Determination of oxygen content
GB/T 5121.9 Methods for chemical analysis of copper and copper alloys.Part 9:Determination of iron content
GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*, 2022-03-09 Update
GB/T 5248 Copper and copper alloy seamless pipe eddy current flaw detection method*, 2017-07-01 Update
GB/T 8888 Wrough heavy non-ferrous metal products-packing,marking, transportation, storing and cetificate of quality*, 2014-12-05 Update
GB/T 8890 Seamless copper alloy tube for condenser and heat-exchanger*, 2015-09-11 Update
YS/T 347 Method for determination of average grain size of copper and copper alloys*, 2020-12-09 Update
YS/T 482 Analysis methods for copper and copper alloys Spark discharge atomic emission spectrometry*, 2022-09-30 Update
GB/T 19447-2013 history
2013GB/T 19447-2013 Copper and copper-alloys seamless tubes with integral fins for heat exchanger
2004GB/T 19447-2004 The Copper and copper-alloy seamless tubes with integral fins for heat exchanger