Shenhai à prova de explosão
Explosion-proof electrical appliances typically involve enclosing a standard electrical device within an explosion-proof casing. Este invólucro evita que gases perigosos e poeira entrem e produzam faíscas devido a falhas elétricas internas. Esses dispositivos são comumente usados em ambientes perigosos, como fábricas de produtos químicos, minas, Campos de petróleo, plataformas offshore, e postos de gasolina, where national regulations mandate the use of explosion-proof equipment.
Padrões de segurança:
Manufacturers of explosion-proof electrical appliances must possess various certifications, including explosion-proof qualification certificates and production permits. For export and certain industries, additional certifications are necessary. Por exemplo, marine explosion-proof appliances must have CCS certification from the classification society. When exporting to other countries, certifications like the American ABS and European ATEX are often required. Além disso, large domestic and international petrochemical companies demand their network certificates, such as those from Sinopec, CNOOC, and CNPC. The explosion-proof industry has numerous relevant certifications, and the issuing authority of these certificates is crucial, with more authoritative being better.