Shenhai Explosion-Proof
Explosion-proof electrical appliances typically involve enclosing a standard electrical device within an explosion-proof casing. This casing prevents hazardous gases and dust from entering and sparking from internal electrical faults. These devices are commonly used in hazardous environments, such as chemical plants, mines, oil fields, offshore platforms, and gas stations, where national regulations mandate the use of explosion-proof equipment.
Safety Standards:
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. For instance, 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. Moreover, 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.