2025-12-21 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 19830-2023 Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells 3825.0 via email in 1~5 business day valid,,2024-3-1
GB/T 23802-2023 Petroleum and natural gas industries—Technical delivery conditions of corrosion-resistant alloy seamless tubular products for use as casing, tubing, coupling stock and accessory material 1725.0 via email in 1~5 business day valid,,2024-3-1
GB/T 9711-2023 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems 500.0 via email in 1 business day valid,,2024-3-1
GB/T 5686.9-2023 Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of manganese,silicon,phosphorus and iron content—Wavelength dispersive X-ray fluorescence spectrometry(Fused cast bead method) 260.0 via email in 1~3 business day valid,,2024-6-1
GB/T 7731.17-2023 Ferrotungsten—Determination of cobalt, nickel and aluminum contents—Inductively coupled plasma atomic emission spectrometric method 240.0 via email in 1~3 business day valid,,2024-6-1
GB/T 5686.5-2023 Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of carbon content—The Infrared absorption method,the gasometric method,the gravimetric method and the coulometric method 375.0 via email in 1~5 business day valid,,2024-6-1
GB/T 3653.3-2023 Ferroboron—Determination of silicon content—Perchloric acid dehydration-gravimetric method 165.0 via email in 1~3 business day valid,,2024-6-1
GB/T 3654.8-2023 Ferroniobium—Determination of titanium content—Chromotropic acid photometric method and diantipyrylmethane photometric method 225.0 via email in 1~3 business day valid,,2024-6-1
GB/T 43360-2023 Zirconium and zirconium alloy powder for additive manufacturing 180.0 via email in 1~3 business day valid,,2024-6-1
GB/T 43354-2023 Methods for plane bending fatigue of copper alloy elastic strip 160.0 via email in 1~3 business day valid,,2024-6-1
GB/T 43301-2023 Molybdenum and molybdenum alloy tube targets 180.0 via email in 1~3 business day valid,,2024-6-1
GB/T 43302-2023 Titanium and titanium alloy wires for additive manufacturing 160.0 via email in 1~3 business day valid,,2024-6-1
GB/T 42513.5-2023 Methods for chemical analysis of nickel alloys—Part 5: Determination of vanadium content—Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 285.0 via email in 1~3 business day valid,,2024-6-1
GB/T 34497-2023 Copper and copper alloy strip and foil for terminal connectors 450.0 via email in 1 business day valid,,2024-6-1
GB/T 42513.4-2023 Methods for chemical analysis of nickel alloys—Part 4：Determination of silicon content—Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 315.0 via email in 1~5 business day valid,,2024-6-1
GB/T 42513.3-2023 Methods for chemical analysis of nickel alloys—Part 3：Determination of aluminium content—Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 315.0 via email in 1~5 business day valid,,2024-6-1
GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys—Part 2：Determination of phosphorus content—Molybdenum blue spectrophotometry 255.0 via email in 1~3 business day valid,,2024-6-1
GB/T 6150.1-2023 Methods for chemical analysis of tungsten concentrates—Part 1：Determination of tungsten trioxide content—Ammonium tungstate igniting gravimetric method 195.0 via email in 1~3 business day valid,,2024-6-1
GB/T 6150.3-2023 Methods for chemical analysis of tungsten concentrates—Part 3: Determination of phosphorus content—The phosphorus molybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry 260.0 via email in 1~3 business day valid,,2024-6-1
GB/T 26029-2023 Nickel cobalt manganese ternary composite oxide 180.0 via email in 1~3 business day valid,,2024-6-1
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GB/T 19830-2023 Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells 
  Issued on: 2023-11-27   Price(USD): 3825.0
GB/T 23802-2023 Petroleum and natural gas industries—Technical delivery conditions of corrosion-resistant alloy seamless tubular products for use as casing, tubing, coupling stock and accessory material 
  Issued on: 2023-11-27   Price(USD): 1725.0
GB/T 9711-2023 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems 
  Issued on: 2023-11-27   Price(USD): 500.0
GB/T 5686.9-2023 Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of manganese,silicon,phosphorus and iron content—Wavelength dispersive X-ray fluorescence spectrometry(Fused cast bead method) 
  Issued on: 2023-11-27   Price(USD): 260.0
GB/T 7731.17-2023 Ferrotungsten—Determination of cobalt, nickel and aluminum contents—Inductively coupled plasma atomic emission spectrometric method 
  Issued on: 2023-11-27   Price(USD): 240.0
GB/T 5686.5-2023 Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of carbon content—The Infrared absorption method,the gasometric method,the gravimetric method and the coulometric method 
  Issued on: 2023-11-27   Price(USD): 375.0
GB/T 3653.3-2023 Ferroboron—Determination of silicon content—Perchloric acid dehydration-gravimetric method 
  Issued on: 2023-11-27   Price(USD): 165.0
GB/T 3654.8-2023 Ferroniobium—Determination of titanium content—Chromotropic acid photometric method and diantipyrylmethane photometric method 
  Issued on: 2023-11-27   Price(USD): 225.0
GB/T 43360-2023 Zirconium and zirconium alloy powder for additive manufacturing 
  Issued on: 2023-11-27   Price(USD): 180.0
GB/T 43354-2023 Methods for plane bending fatigue of copper alloy elastic strip 
  Issued on: 2023-11-27   Price(USD): 160.0
GB/T 43301-2023 Molybdenum and molybdenum alloy tube targets 
  Issued on: 2023-11-27   Price(USD): 180.0
GB/T 43302-2023 Titanium and titanium alloy wires for additive manufacturing 
  Issued on: 2023-11-27   Price(USD): 160.0
GB/T 42513.5-2023 Methods for chemical analysis of nickel alloys—Part 5: Determination of vanadium content—Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 
  Issued on: 2023-11-27   Price(USD): 285.0
GB/T 34497-2023 Copper and copper alloy strip and foil for terminal connectors 
  Issued on: 2023-11-27   Price(USD): 450.0
GB/T 42513.4-2023 Methods for chemical analysis of nickel alloys—Part 4：Determination of silicon content—Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 
  Issued on: 2023-11-27   Price(USD): 315.0
GB/T 42513.3-2023 Methods for chemical analysis of nickel alloys—Part 3：Determination of aluminium content—Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 
  Issued on: 2023-11-27   Price(USD): 315.0
GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys—Part 2：Determination of phosphorus content—Molybdenum blue spectrophotometry 
  Issued on: 2023-11-27   Price(USD): 255.0
GB/T 6150.1-2023 Methods for chemical analysis of tungsten concentrates—Part 1：Determination of tungsten trioxide content—Ammonium tungstate igniting gravimetric method 
  Issued on: 2023-11-27   Price(USD): 195.0
GB/T 6150.3-2023 Methods for chemical analysis of tungsten concentrates—Part 3: Determination of phosphorus content—The phosphorus molybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry 
  Issued on: 2023-11-27   Price(USD): 260.0
GB/T 26029-2023 Nickel cobalt manganese ternary composite oxide 
  Issued on: 2023-11-27   Price(USD): 180.0
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