GB19156-2019

Fire monitor

消防炮

GB 19156-2019 ist eine gültige verbindliche chinesische Nationalnorm: Fire monitor. Branchencluster: Umwelt. Schwerpunkt: Produktsicherheit. Inkrafttreten: 1. Juli 2020.

Die Anwendbarkeit hängt vom Produktumfang, dem Zertifizierungsweg, Bekanntmachungen der Behörden und Übergangsregeln ab. Fordern Sie eine Übersetzung an oder prüfen Sie die Quelle, bevor Sie diesen Eintrag für Compliance-Entscheidungen nutzen.

Compliance-Überblick

Dieser Überblick ist derzeit nur auf Englisch verfügbar.

Geltungsbereich und Anwendbarkeit

This standard applies to all types of fire monitors, including fixed fire monitors and mobile fire monitors. It covers devices used for spraying water, foam, or dry powder, such as fire water monitors, fire foam monitors, and fire powder monitors. It is mandatory for all manufacturers producing fire monitors for the Chinese market. The standard replaces the previous version GB 19156-2003.

Technische Anforderungen

The standard specifies comprehensive performance requirements for fire monitors. Chapter 5 and Chapter 7 are mandatory, covering critical aspects such as appearance, materials, and operational performance. Manufacturers must ensure strict adherence to these mandatory clauses. It details the spray performance parameters for various types of monitors, including water, foam, dry powder, and pulse monitors. Key parameters include rated flow, working pressure, and range. For foam monitors, requirements for foam expansion ratio and drainage time are also specified. Additionally, the standard outlines requirements for hydraulic sealing and hydraulic strength to ensure structural integrity under pressure. High and low temperature performance is mandated to guarantee reliable operation in extreme environments. For remote-controlled fire monitors, specific criteria are set for control response time, wireless control distance, and power source performance, including waterproofing and continuous operation time. Remote-controlled units must include a manual override mechanism.

Prüfverfahren

The testing methods include visual inspection and salt spray corrosion tests for material durability. Operational performance is evaluated through force measurements for rotation and spray conversion. Spray performance tests measure flow rate, range, and for foam monitors, the foam expansion ratio and drainage time using specialized collectors. Hydraulic sealing and strength tests are conducted by pressurizing the monitor to specified limits. Environmental tests follow GB/T 2423.1 and GB/T 2423.2 for low and high temperatures, respectively. Remote control features are tested for response time, control distance, and power source endurance.

Häufige Fragen

What products are regulated under GB 19156-2019?

GB 19156-2019 applies to all types of fire monitors, including fixed, mobile, and remote-controlled monitors that spray water, foam, or dry powder.

Are there any updates from the previous version of GB 19156?

Yes, GB 19156-2019 replaces GB 19156-2003. Key updates include modified classification and model numbering, added requirements for electroplated parts, and new performance and testing methods for remote-controlled fire monitors and fire monitor trailers.

Is GB 19156-2019 mandatory?

Yes, Chapter 5 (Performance Requirements) and Chapter 7 (Inspection Rules) are mandatory, while the remaining chapters are recommended.

The summary above provides a high-level overview of GB 19156-2019. To ensure complete compliance for your fire monitors entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 19156-2019 today to access all detailed parameters, tables, and testing procedures.

Hinweise zur Anwendbarkeit

Normtyp: Produkt
CCS: C84
ICS: 13.220.10
Zuständige Behörde: National Fire and Rescue Administration
Technisches Komitee: National Technical Committee on Fire Protection of Standardization Administration of China

Normbeziehungen

Ersetzt:GB 19156-2003