2025-12-5 216.73.216.21
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 28267.2-2025 Steel cord conveyor belts—Part 2：Preferred belt types 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 7985-2025 Conveyor belts—Method for the determination of the tear propagation resistance of textile conveyor belts 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 28267.3-2024 Steel cord conveyor belts—Part 3: Special safety requirements for belts for use in underground installations 600.0 via email in 1~5 business day valid,,2025-4-1
NB/T 11464-2023 Broken-belt catcher for belt conveyer 255.0 via email in 1~3 business day valid,,2024-6-28
NB/T 11462-2023 Hydraulic take-up device for belt conveyor 255.0 via email in 1~3 business day valid,,2024-6-28
NB/T 11450-2023 Mining flameproof three-phase permanent magnet synchronous motorized pulley 420.0 via email in 1~5 business day valid,,2024-6-28
GB/T 21352-2022 Flame retardant steel cord conveyor belts used in underground mines 255.0 via email in 1~3 business day valid,,2023-5-1
NB/T 10947-2022 Technical requirements for non-return idler of coal mine belt conveyor 165.0 via email in 1~3 business day valid,,2022-11-13
T/CNCA 022-2022 Installation device without 225.0 via email in 1~3 business day valid,,2022-11-1
GB/T 39823-2021 Light conveyor belts—Tolerances on widths and lengths of cut light conveyor belts 100.0 via email in 1~3 business day valid,,2021-10-1
GB/T 39825-2021 Light conveyor belts—Principal characteristics and applications 100.0 via email in 1~3 business day valid,,2021-10-1
GB/T 39819-2021 Conveyor belts—Determination of minimum transition distance on three idler rollers 170.0 via email in 1~3 business day valid,,2021-10-1
GB/T 39817-2021 Conveyor belts—Propane burner mid-scale flammability test method 240.0 via email in 1~3 business day valid,,2021-10-1
GB/T 39813-2021 Conveyor belts—Guidelines for storage and handling 170.0 via email in 1~3 business day valid,,2021-10-1
GB/T 39795-2021 Conveyor belts for general purpose use—Electrical and flammability safety requirements 170.0 via email in 1~3 business day valid,,2021-10-1
GB/T 28267.1-2021 Steel cord conveyor belts—Part 1:Design,dimensions and mechanical requirements for conveyor belts for general use 285.0 via email in 1~3 business day valid,,2021-10-1
GB/T 12736-2021 Conveyor belts—Determination of strenght of mechanical fastenings—Static test method 165.0 via email in 1~3 business day valid,,2021-10-1
GB/T 5755-2021 Steel cord conveyor belts—Cord-to-coating bond test—Initial test and after thermal treatment 100.0 via email in 1~3 business day valid,,2021-10-1
GB/T 4490-2021 Conveyor belts with textile carcass—Widths and lengths 100.0 via email in 1~3 business day valid,,2021-10-1
GB/T 3684-2021 Conveyor belts—Electrical conductivity—Specification and test method 165.0 via email in 1~3 business day valid,,2021-10-1
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GB/T 28267.2-2025 Steel cord conveyor belts—Part 2：Preferred belt types 
  Issued on: 2025-08-29   Price(USD): 270.0
GB/T 7985-2025 Conveyor belts—Method for the determination of the tear propagation resistance of textile conveyor belts 
  Issued on: 2025-8-29   Price(USD): 270.0
GB/T 28267.3-2024 Steel cord conveyor belts—Part 3: Special safety requirements for belts for use in underground installations 
  Issued on: 2024-09-29   Price(USD): 600.0
NB/T 11464-2023 Broken-belt catcher for belt conveyer 
  Issued on: 2023-12-28   Price(USD): 255.0
NB/T 11462-2023 Hydraulic take-up device for belt conveyor 
  Issued on: 2023-12-28   Price(USD): 255.0
NB/T 11450-2023 Mining flameproof three-phase permanent magnet synchronous motorized pulley 
  Issued on: 2023-12-28   Price(USD): 420.0
GB/T 21352-2022 Flame retardant steel cord conveyor belts used in underground mines 
  Issued on: 2022-10-12   Price(USD): 255.0
NB/T 10947-2022 Technical requirements for non-return idler of coal mine belt conveyor 
  Issued on: 2022-05-13   Price(USD): 165.0
T/CNCA 022-2022 Installation device without 
  Issued on: 2022-08-25   Price(USD): 225.0
GB/T 39823-2021 Light conveyor belts—Tolerances on widths and lengths of cut light conveyor belts 
  Issued on: 2021-03-09   Price(USD): 100.0
GB/T 39825-2021 Light conveyor belts—Principal characteristics and applications 
  Issued on: 2021-03-09   Price(USD): 100.0
GB/T 39819-2021 Conveyor belts—Determination of minimum transition distance on three idler rollers 
  Issued on: 2021-03-09   Price(USD): 170.0
GB/T 39817-2021 Conveyor belts—Propane burner mid-scale flammability test method 
  Issued on: 2021-03-09   Price(USD): 240.0
GB/T 39813-2021 Conveyor belts—Guidelines for storage and handling 
  Issued on: 2021-03-09   Price(USD): 170.0
GB/T 39795-2021 Conveyor belts for general purpose use—Electrical and flammability safety requirements 
  Issued on: 2021-03-09   Price(USD): 170.0
GB/T 28267.1-2021 Steel cord conveyor belts—Part 1:Design,dimensions and mechanical requirements for conveyor belts for general use 
  Issued on: 2021-03-09   Price(USD): 285.0
GB/T 12736-2021 Conveyor belts—Determination of strenght of mechanical fastenings—Static test method 
  Issued on: 2021-03-09   Price(USD): 165.0
GB/T 5755-2021 Steel cord conveyor belts—Cord-to-coating bond test—Initial test and after thermal treatment 
  Issued on: 2021-03-09   Price(USD): 100.0
GB/T 4490-2021 Conveyor belts with textile carcass—Widths and lengths 
  Issued on: 2021-03-09   Price(USD): 100.0
GB/T 3684-2021 Conveyor belts—Electrical conductivity—Specification and test method 
  Issued on: 2021-03-09   Price(USD): 165.0
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