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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 34896-2017 Rotary shaft lip-type seals-Determination of friction torque $110.00 immediately valid
GB/T 36118-2018 Filter elements of pleated polytetrafluoroethylene microfiltration membrane for gas sterilizing $400.00 via email in 1~5 business day valid
GB/T 36138-2018 Flat-plate microfiltration membrane of polytetrafluoroethylene for sterilizing $310.00 via email in 1~5 business day valid
GB/T 36386-2018 Specification of hygienic housing for microfiltration membrane elements $610.00 via email in 1~5 business day valid
GB/T 36520.1-2018 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 1:Dimensions and tolerances of seals used in hydraulic reciprocating applications for piston $250.00 via email in 1~3 business day valid
GB/T 36520.2-2018 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 2:Dimensions and tolerances of seals used in hydraulic reciprocating applications for piston rod $310.00 via email in 1~5 business day valid
GB/T 36520.3-2019 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 3:Dimensions and tolerances of wiper ring $160.00 via email in 1~3 business day valid
GB/T 36520.4-2019 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 4:Dimensions and tolerances of seals for cylinder port $160.00 via email in 1~3 business day valid
GB/T 37162.1-2018 Hydraulic fluid power—Monitoring the level of particulate contamination of the fluid—Part 1:General principles $370.00 via email in 1~5 business day valid
GB/T 37162.3-2021 Hydraulic fluid power-Monitoring the level of particulate contamination of the fluid-Part 3:Use of the filter blockage technique $255.00 via email in 1~3 business day valid
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 $255.00 via email in 1~3 business day valid
GB/T 37163-2018 Hydraulic fluid power—Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle $310.00 via email in 1~5 business day valid
GB/T 37200-2018 Test methods for detecting leaks in reverse osmosis and nanofiltration devices $190.00 via email in 1~3 business day valid
GB/T 37215-2018 Hydrophobic hollow fiber membrane for membrane distillation $220.00 via email in 1~3 business day valid
GB/T 37617-2019 Test methods for Zeta potential of nanofiltration membrane surface—Streaming potential measurement $165.00 via email in 1~3 business day valid
GB/T 38175-2019 Hydraulic fluid power—Filter elements—Determination of resistance to flow fatigue using high viscosity fluid $160.00 via email in 1~3 business day valid
GB/T 39926-2021 Hydraulic fluid power—Filter element test methods—Thermal conditioning and cold start-up simulation $225.00 via email in 1~3 business day valid
GB/T 42087-2022 Hydraulic fluid power—System—Clean-up procedures and verification of cleanliness method $225.00 via email in 1~3 business day valid
GB/T 42155-2023 Hydraulic fluid power—Spin-on filters method for verifying—The rated fatigue life and the rated static burst pressure of the pressure-containing envelope $255.00 via email in 1~3 business day valid
GB/T 42525-2023 Technical specification for microfiltration membrane sterilizing system $900.00 via email in 1~5 business day valid
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