T/CEEIA 298-2018 Anticorrosive metal tube electric heating element
T/CEEIA 298-2018 Anticorrosive metal tube electric heating element
Basic Information
Scope
Scope: This standard specifies the terms and definitions, model naming, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for anti-corrosive metal tubular electric heating elements (hereinafter referred to as "elements"). This standard applies to elements installed in water heaters for household and similar purposes, operating in corrosive heating media, with a rated voltage not exceeding 480 V and a single-tube rated power not exceeding 9,000 W. This standard does not apply to: — Elements specifically designed for industrial use; — Elements operating in a vacuum or under an absolute pressure exceeding 1 MPa; — Elements operating in flammable or explosive environments. Main technical content: This standard specifies the terms and definitions, model naming, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for anti-corrosive metal tubular electric heating elements (hereinafter referred to as "elements"). This standard applies to elements installed in water heaters for household and similar purposes, operating in corrosive heating media, with a rated voltage not exceeding 480 V and a single-tube rated power not exceeding 9,000 W. This standard does not apply to: — Elements specifically designed for industrial use; — Elements operating in a vacuum or under an absolute pressure exceeding 1 MPa; — Elements operating in flammable or explosive environments.