2025-12-27 10.8.118.215
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Code of China
Chinese National Standard List: Hydraulic and pneumatic device

GB/T 37162.4-2023 Hydraulic fluid power—Monitoring the level of particulate contamination of the fluid—Part 4:Use of the light extinction technique 
  Issued on: 2023-03-17   Translation Price(USD): 255.0
GB/T 42086.2-2022 Connections for hydraulic fluid power—Flange connections—Part 2: Series of 42 MPa, DN13 to DN76 
  Issued on: 2022-12-30   Translation Price(USD): 315.0
GB/T 41981.2-2022 Connections for hydraulic fluid power—Couplings for diagnostic purposes—Part 2: Coupling for connection under pressure 
  Issued on: 2022-10-12   Translation Price(USD): 180.0
GB/T 41980.1-2022 Hydraulic fluid power—Determination method of pressure ripple levels generated in systems and components—Part 1:Hydraulic pumps(precise method) 
  Issued on: 2022-10-12   Translation Price(USD): 300.0
GB/T 41980.2-2022 Hydraulic fluid power—Determination method of pressure ripple levels generated in systems and components—Part 2: Hydraulic pumps(simplified method) 
  Issued on: 2022-10-12   Translation Price(USD): 300.0
GB/T 41981.1-2022 Connections for hydraulic fluid power—Couplings for diagnostic purposes—Part 1: Coupling not for connection under pressure 
  Issued on: 2022-10-12   Translation Price(USD): 90.0
GB/Z 41983-2022 Hydraulic screw-in cartridge valves cavities—Mounting dimensions 
  Issued on: 2022-10-12   Translation Price(USD): 180.0
GB/T 13871.6-2022 Rotary shaft lip-type seals incorporating elastomeric sealing elements—Part 6：Specification of elastomeric materials 
  Issued on: 2022-10-12   Translation Price(USD): 120.0
GB/T 7937-1987 Fluid power systems and components--Connectors and associated components--Nominal pressures 
  Issued on: 1987-06-12   Translation Price(USD): 190.0
GB/Z 41506-2022 Hydraulic fluid power—Fatigue pressure testing of metal pressure-containing envelopes—Rating methods 
  Issued on: 2022-07-11   Translation Price(USD): 555.0
GB 2351-1980 Fluid power systems and components. Cylinders - Piston rod thread dimensions and types 
  Issued on: 1980-12-27   Translation Price(USD):
GB/T 41354-2022 Hydraulic fluid power—Plain-end,seamless and welded precision steel tubes—Dimensions and nominal working pressures 
  Issued on: 2022-03-09   Translation Price(USD): 100.0
GB/T 8100.3-2021 Mounting surfaces of hydraulic valves—Part 3: Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves  
  Issued on: 2021-12-31   Translation Price(USD): 375.0
GB/T 8100.2-2021 Mounting surfaces of hydraulic valves—Part 2：Compensated flow-control valves  
  Issued on: 2021-12-31   Translation Price(USD): 315.0
GB/T 20081.2-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers 
  Issued on: 2021-08-20   Translation Price(USD): 555.0
GB/T 20081.1-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 1:Main characteristics to be included in literature from suppliers and product-marking requirements 
  Issued on: 2021-08-20   Translation Price(USD): 225.0
GB/T 38206.5-2021 Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 
  Issued on: 2021-08-20   Translation Price(USD): 255.0
GB/T 38206.4-2021 Methods to assess the reliability of pneumatic components—Part 4: Pressure regulators 
  Issued on: 2021-08-20   Translation Price(USD): 255.0
GB/T 20081.3-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators  
  Issued on: 2021-08-20   Translation Price(USD): 675.0
GB/T 2351-2021 Fluid power systems and components-Outside diameters of tubes and inside diameters of hoses  
  Issued on: 2021-05-21   Translation Price(USD): 105.0
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