GB/T 3836.25-2019
ActiveExplosive atmospheres—Part 25：Requirements for process sealing between flammable process fluids and electrical systems
爆炸性环境 第25部分：可燃性工艺流体与电气系统之间的工艺密封要求
Application Summary AI generated
This standard specifies the design, construction, and testing requirements for process sealing devices that prevent flammable process fluids from migrating into electrical systems in explosive atmospheres. It is applied in industries such as oil and gas, chemical processing, and mining, where equipment like pumps, valves, and sensors must safely separate hazardous fluids from electrical components. The standard ensures compliance with safety regulations for equipment used in Zone 0, Zone 1, and Zone 2 hazardous areas.
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GB/T 3836.11-2008
Explosive atmospheres - Part 11: Equipment protection by flameproof enclosures "d" - Method of test for ascertainment of maximum experimental safe gap
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