Transparent member and the sealing frame can refer to a) the type. In the structure, should be subject to the transparent member (internal explosion) force is transmitted directly to the metal, and then transferred to the metal housing is inappropriate and transparent platen member or screws, while the transparent parts installation It can not be subjected to stress, so as to ensure a transparent and reliable member and housing combined. Proof lighting selection, installation, use and maintenance are explosion-proof lamps guarantee long-term security, reliable, and efficient work indispensable part, must be sufficient attention. Similar construction to the mercury, explosion-proof lighting agent, then the arc tube, in addition to mercury, argon gas, the explosion-proof lighting price, but also other metal halide compound is enclosed as a light emitting substance, Toray proof lighting, the use of these enclosed elements to emit light. When in the use of aluminum and other light alloys materials for the flameproof enclosure, due to lower strength aluminum alloy, therefore, often opened using a screw fastening (such as replacement of light required to open) flameproof enclosure, not in aluminum housing Direct tapping, should the inner and outer rebar embedded locking sleeve, and to increase the screw strength, and prevent tooth decay and failure thread; does not require the user to replace or repair the light source in the open, and when the factory installed bolts, can attack the housing fastening screw, explosion-proof lamps wholesale, but you can not use fine thread, try to use coarse thread, and there is enough to meet the fastening engagement debit requirements. Toray proof lighting _ _ Koretoyo explosion proof lighting models provided by Zhejiang Koretoyo explosion-proof electrical Ltd. Tianjin Office. Toray proof lighting _ _ Koretoyo explosion proof lighting models Koretoyo Zhejiang explosion-proof electrical Ltd. Tianjin Office (www.tjfangbao.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Ni Jianying.