Article 1 In accordance with the relevant provisions of Regulations on Safety Supervision for Special Equipment (hereinafter referred to as the Regulations), this regulation is formulated to ensure the safe operation of boiler, pressure vessel and pressure pipeline.
Article 2 This regulation is applicable to such safety valves as maximum working pressure is greater than or equal to 0.02MPa and used in boiler, pressure vessel, pressure pipeline and other equipment (hereinafter referred to as the Equipment), which is specified in the Regulations.
Please refer to Annex A for the related terminologies of safety valve.
Article 3 As for the material, design, manufacture, inspection, installation, usage, checking and maintenance of safety valve, it shall be in strict accordance with this regulation.
Please refer to Annex B for the related safety technical requirement of safety valve.