In China, the explosion-proof equipment requires mainly explosion-proof certification, explosion-proof 3C certificate, and coal safety certification.
(1) For products listed in the Explosion-Proof 3C Catalog, such as motors, fans, intercoms, etc., an Explosion-Proof 3C Certification is required. This certification is obtained through a "product testing + factory audit" process, which necessitates the applicant to have a production facility or an OEM/ODM factory.
(2) For explosion-proof products not listed in the explosion-proof 3C certification catalog, and used in non-mining flammable and explosive sites, only a certificate of explosion-proof compliance is required.
(3) For use in coal mines with flammable and explosive mixtures like gas, a coal safety certification must be obtained.
Complete explosion-proof certification comes in various categories and applicable environments, such as intrinsic safety, flameproof, and encapsulation types based on the explosion-proof design; categorized by application, it includes gas explosion-proof, dust explosion-proof, and mine explosion-proof certifications; and in terms of regions, there are domestic explosion-proof certifications, ATEX, and IECEx certifications, among others.
For more information on explosion-proof equipment qualifications, please feel free to contact us at any time.Shenzhen Zhongnuo Inspection Technology Co., Ltd.。
