1. widely used in oil extraction, oil refining, chemical, offshore oil platforms, oil tankers and other flammable and explosive gas environment, also used for military, ports, food storage, metal processing and other flammable dust sites;
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. enclosure is cast with aluminium alloy, surface is sprayed with plastic, fine outline;
2. the structures are various, which are convenient for installation;
3. we can design and produce on request.
1. accord with the model implication's rules to select regularly, and ex-mark should be added behind model implication. the template is as following: code for product model implication ex-mark.for example, we need explosion-proof junction box of cast aluminium, whose code of type is a and specification of pipe thread is g½. the model implication is “bhc-a-g½ exeⅱgb”.
2 . if there are some special requirements, it should be pointed as ordering.