GB/T 19518.1-2017
AbolishedExplosive atmospheres—Electrical resistance traces heating—Part 1: General and testing requirements
爆炸性环境 电阻式伴热器 第1部分：通用和试验要求
Application Summary AI generated
This standard specifies general requirements and testing methods for electrical resistance trace heating systems used in explosive atmospheres. It applies to the design, installation, and performance verification of heating cables and associated equipment in hazardous industrial environments, such as oil refineries, chemical plants, and gas processing facilities. The standard ensures safe operation by defining criteria for preventing ignition of flammable gases, vapors, or dusts.
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