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 3836.2-2021 Explosive atmospheres—Part 2：Equipment protection by flameproof enclosures “d” $1020.00 immediately valid
GB/T 3836.21-2017 Explosive atmospheres- Part 21:Application of quality systems for equipment manufacture $400.00 via email in 1~5 business day superseded
GB/T 3836.21-2022 Explosive atmospheres—Part 21: Application of quality management systems for Ex Product manufacture $750.00 via email in 1~5 business day valid
GB/T 3836.22-2017 Explosive atmospheres—Part 22:Protection of equipment and transmission system using optical radiation $370.00 immediately superseded
GB/T 3836.22-2023 Explosive atmospheres—Part 22: Protection of equipment and transmission system using optical radiation $495.00 via email in 1~5 business day valid
GB/T 3836.23-2017 Explosive atmospheres--Part 23: Group Ⅰ, category EPL Maequipment intended to remain functionalin atmospheres endangered by firedamp and/or coal dust $250.00 via email in 1~3 business day valid
GB/T 3836.24-2017 Explosive atmospheres―Part 24:Equipment protection by special protection“s” $430.00 via email in 1~5 business day valid
GB/T 3836.25-2019 Explosive atmospheres—Part 25：Requirements for process sealing between flammable process fluids and electrical systems $240.00 via email in 1~3 business day valid
GB/T 3836.27-2019 Explosive atmospheres—Part 27：Electrostatic hazards—Test $465.00 via email in 1~5 business day valid
GB/T 3836.28-2021 Explosive atmospheres—Part 28：Non-electrical equipment for explosive atmospheres—Basic method and requirements $1050.00 immediately valid
GB/T 3836.29-2021 Explosive atmospheres—Part 29:Non-electrical equipment for explosive atmospheres—Constructional safety “c”,control of ignition source “b”, liquid immersion “k” $585.00 via email in 1~5 business day valid
GB/T 3836.3-2021 Explosive atmospheres—Part 3：Equipment protection by increased safety“e” $920.00 immediately valid
GB/T 3836.31-2021 Explosive atmospheres—Part 31:Equipment dust ignition protection by enclosure “t” $255.00 immediately valid
GB/T 3836.32-2021 Explosive atmospheres—Part 32:Intrinsically safe systems with electronically controlled spark duration limitation $645.00 via email in 1~5 business day valid
GB/T 3836.33-2021 Explosive atmospheres—Part 33：Equipment in adverse service conditions $285.00 via email in 1~3 business day valid
GB/T 3836.34-2021 Explosive atmospheres—Part 34：Equipment assemblies $285.00 via email in 1~3 business day valid
GB/T 3836.35-2021 Explosive atmospheres—Part 35：Classification of areas for explosive dust atmospheres $345.00 immediately valid
GB/T 3836.36-2022 Explosive atmospheres—Part 36：Electrical safety devices for the control of potential ignition sources from Ex Equipment $330.00 via email in 1~5 business day valid
GB/T 3836.4-2021 Explosive atmospheres—Part 4：Equipment protection by intrinsic safety“i” $1600.00 immediately valid
GB/T 3836.5-2017 Explosive atmospheres-Part 5:Equipment protection by pressurized enclosure"p" $520.00 immediately superseded
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