1. For the dangerous sites with explosive air mixture:
1 division、2 division;
2. Flammable gas, steam class：ⅡA、ⅡB、ⅡC;
3. Temperatures classification：T1~T6;
4. Indoor and outdoor.
1. Apply to lead-in/out connection of explosion-proof
electic equipment or the connection of steelpipe wiring
in the place where the steelpipe wiring is difficult to
be bent;
2. Possessing the advantages of fire retardancy corrosion-
proof, antiageing, flexibility and firm structure, etc;
3. Can be customized according to user's requirements.
