GB16410-2020

Domestic gas cooking appliances

家用燃气灶具

GB 16410-2020 es una norma nacional china obligatoria vigente: Domestic gas cooking appliances. Sector: Electrónica. Enfoque: Seguridad de productos. Entrada en vigor: 1 ene 2022.

La aplicabilidad depende del alcance del producto, la vía de certificación, los avisos de la autoridad competente y las reglas de transición. Solicite una traducción o verifique la fuente antes de usar esta ficha en una decisión de cumplimiento.

Resumen de cumplimiento

Este resumen está disponible por ahora solo en inglés.

Alcance y aplicabilidad

This standard applies to domestic gas cooking appliances and gas-electric combined stoves utilizing town gas. It covers a wide range of products including gas stoves, ovens, roasters, rice cookers, integration cooking appliances (Integrated stoves), and outdoor gas barbecues. It is mandatory for all manufacturers producing gas cooking appliances for the Chinese market. It does not apply to industrial or commercial catering equipment.

Requisitos técnicos

The standard specifies comprehensive performance and structural requirements for gas cooking appliances. It mandates strict gas tightness limits across all combustion pathways to prevent leakage. For thermal performance, it dictates parameters for heat input accuracy and combustion stability, ensuring no flame flashback, flame lifting, or incomplete combustion occurs under specified test gases. Manufacturers must adhere to specific thermal efficiency thresholds depending on the appliance type. Safety and operational reliability are heavily emphasized. The standard requires the integration of flame failure protection devices with specific response times for closing the gas valve. For appliances using AC power, it outlines rigorous electrical safety criteria, including protection against electric shock, leakage current limits, and dielectric strength. Appliances must enter a safe state during power voltage drops or interruptions. Material durability and structural integrity are also core focuses. Components exposed to high temperatures, such as burner heads and grease trays, must use materials with specific temperature resistance ratings (e.g., >700°C for burner ports). The standard details structural designs to prevent accidental tipping, ensure proper gas pipe connections, and mandate fire-resistant materials for insulation. Food-contact components must strictly comply with relevant Chinese food safety standards.

Métodos de ensayo

The standard outlines specific testing procedures using designated test gases (reference and limit gases) under varying pressures. Key evaluations include the gas tightness test using a leak detector, thermal load verification via flow meters, and combustion condition tests to measure carbon monoxide (CO) concentrations in flue gases. Thermal efficiency is measured using specially calibrated aluminum pots with precise geometric and colorimetric parameters. Electrical safety tests verify dielectric strength and leakage currents under both room and operating temperatures. Additionally, it specifies durability testing for valves and safety devices, alongside thermal shock and impact resistance tests for glass and ceramic panels.

Preguntas frecuentes

What products are regulated under GB 16410-2020?

The standard regulates domestic gas cooking appliances using town gas, including gas stoves, ovens, roasters, rice cookers, gas-electric combined stoves, integration cooking appliances, and outdoor gas barbecues. It applies to specific products based on their rated heat input limits.

Are there any major updates in GB 16410-2020 compared to the 2007 version?

The 2020 version expands the scope to include integration cooking appliances and outdoor gas barbecues. It also introduces new requirements for maximum gas cylinder pressure rise, enhances thermal efficiency and durability performance limits, and adds specific structural and material requirements for food-contact components. Manufacturers must update their testing protocols to align with these new parameters.

How does GB 16410-2020 differ from ISO standards for gas cooking appliances?

While GB 16410-2020 establishes comprehensive safety and performance requirements specific to the Chinese market, it references several methodologies akin to international practices. However, it includes unique national parameters such as specific test gas categories (limit gases) and specialized testing equipment setups. Manufacturers should not assume ISO compliance automatically satisfies GB requirements.

The summary above provides a high-level overview of GB 16410-2020. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 16410-2020 today to access all detailed parameters, tables, and testing procedures.

Indicaciones de aplicabilidad

Tipo: Producto
CCS: Q82
ICS: 97.040.20
Organismo competente: Ministry of Industry and Information Technology
Comité técnico: Ministry of Industry and Information Technology

Relaciones

Sustituye a:GB 16410-2007