2025-12-23 216.73.216.41
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Code of China
Chinese National Standard List: Forging and pressing

GB/T 15826.1-1995 Machining allowances and tolerances for steel open die forgings on hammer-General requirements 
  Issued on: 1995-01-02   Translation Price(USD): 184.0
GB/T 15826.2-1995 Machining allowances and tolerances for steel open die forgings on hammer-Disks and columns 
  Issued on: 1995-01-02   Translation Price(USD): 180.0
GB/T 15826.4-1995 Machining allowances and tolerances for steel open die forgings on hammer-Rings 
  Issued on: 1995-01-02   Translation Price(USD): 184.0
GB/T 15826.8-1995 Machining allowances and tolerances for steel open die forgings on hammer-Single throw crankshaft 
  Issued on: 1995-01-02   Translation Price(USD): 184.0
GB/T 15826.7-1995 Machining allowances and tolerances for steel open die forgings on hammer-Shaft with steps 
  Issued on: 1995-01-02   Translation Price(USD): 224.0
GB/T 15826.6-1995 Machining allowances and tolerances for steel open die forgings on hammer-Shaft without steps 
  Issued on: 1995-01-02   Translation Price(USD): 184.0
JB/T 7556-1994 21/4Cr-1Mo Steel Forgings for Hot Wall Hydrogenation Reactors - Technical Conditions 
  Issued on: 1994-12-9   Translation Price(USD): 150.0
JB/T 7532-1994 Establishing Principle of Spinning Part Process 
  Issued on: 1994-10-25   Translation Price(USD): 264.0
JB/T 7535-1994 Specification for quality control of forging process 
  Issued on: 1994-10-25   Translation Price(USD): 220.0
GB/T 15055-1994 Permissible stamping varitions in dimensions without tolerance indication 
  Issued on: 1994-05-03   Translation Price(USD): 264.0
JB/T 7026-1993 Specification for Rotors Forgings Used below 50MW Turbine Generator 
  Issued on: 1993-09-21   Translation Price(USD): 100.0
JB/T 1270-1993 Technical conditions for large shaft forgings of turbines and hydro-generators 
  Issued on: 1993-09-21   Translation Price(USD): 240.0
YB 4093-1993 Iongitudinal macro-structures standard for superalloy GH4133B disk forgings 
  Issued on: 1993-11-10   Translation Price(USD): 90.0
JB/T 1268-1993 Non-magnetic retaining ring forgings of 50 ~ 200MW turbine generator - Technical specification  
  Issued on: 1993-09-21   Translation Price(USD): 224.0
JB/T 7030-1993 Specification for Nonmagnetic Retaining Ring Forgings for 300MW to 600MW Turbine Generators 
  Issued on: 1993-09-21   Translation Price(USD): 264.0
JB/T 6957-1993 Precision Blanking Parts - Principles of Process Compilation  
  Issued on: 1993-07-27   Translation Price(USD): 184.0
JB/T 6979-1993 Large and Middle Steel Forged Modules Quality Grading (Supersonic Wave and Impurities) 
  Issued on: 1993-7-27   Translation Price(USD): 120.0
GB/T 13916-1992 Unnoted tolerance of shape and position for stampings 
  Issued on: 1992-12-01   Translation Price(USD): 220.0
GB/T 13914-1992 Tolerance of dimensions for stampings 
  Issued on: 1992-12-01   Translation Price(USD): 340.0
JB/T 6401-1992 Steels Intended to Be Used in Large Roller Forgings 
  Issued on: 1992-7-14   Translation Price(USD): 150.0
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