Proof lamp refers to the presence of flammable gases and dust proof lights 36v dangerous places, to prevent arcing, sparks and heat generated inside the lamp may ignite combustible environment surrounding gas and dust, so as to achieve the required proof lamps. Also known as explosion-proof lighting, explosion-proof lighting. Flammable gas mixtures of different environments and proof in the form of explosion proof lights grades have different requirements. With specific reference to GB3836, IEC60079. Transparency and sealing frame can refer to a) the type. Proof lights in the structure, should be subject to the transparent parts (internal explosion) force is transmitted directly to the metal casing sbn3304 proof lights, and then transferred to the metal housing is inappropriate maintenance through the transparent parts of the plate and or screws proof lights, while not being transparent after mounting stress, so as to ensure transparency and shell pieces combine reliable. Explosion-proof lighting selection, installation, use and maintenance of explosion-proof lamps are guaranteed long-term safe, reliable, efficient and indispensable part of the work, which must be sufficient attention. 30w explosion-proof lights, Koretoyo proof (certified), Wuqing explosion proof lights Koretoyo by Zhejiang Electric Co., Ltd. Tianjin offices. Zhejiang Koretoyo explosion-proof electrical Ltd. Tianjin Office (#) is Tianjin, explosion-proof lighting leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Koretoyo explosion in leadership with the staff warmly welcome all inquiries to discuss, but to create a better future abundance of proof.