1. widely used in oil extraction, oil refining, chemical industry, military and other dangerous environment and offshore oil platforms, oil tankers and other places for common lighting and working lighting;
2. suitable for explosive gas environment zone 1, zone 2;
3. explosive atmosphere: class ⅱa,ⅱb, ⅱc;
4. suitable for combustible dust environment in the area 22, 21;
5. suitable for high protection requirements, damp places.
1. the quadrate enclosure is made of aluminum alloy. it is moulded by the high strength aluminum alloy for one time,which has high strength, fine explosion-proof functions. its exterior has sprayed with plastic by high pressure static after shot blasting at high speed.
2. lamp housing is made of high borosilicate glass with great transmittance.outer fasteners are made of stainless steel.
3. it can have horizontally installation or walled installation. adjusting in the range of 45°～90°.
4.it has patent structure. we should open the cover in flank to replace the bulb immediately.
5. the reflect should get special software design of distribution for two times, and it can have the confirmation of actual test. using orange-peel diffuse plate to make the light soft and make the irradiation range large.
6. wiring with cables.
1. in accordance with the specifications of the meaning of the rules and regulations to choose one by one, and in the model specifications after the increase of explosion-proof mark. concrete expression is: "product model - specification code explosion-proof mark order quantity". for example, the need to use high-pressure explosion-proof lamps with 400w high-pressure sodium lamp ballasts, the number of orders 20 sets, the product model specifications: "model: bsd4-specifications: n400b ii z exd ii ct3 gb 20 "
2. if there are some special requirements, it should be pointed as ordering.