Application scope of BDL explosion-proof bell
1, 1, 2 dangerous places.
2. Class IIA, IIB, IIC firecracker gas environment.
Note: Requirements for Class IIC should be noted
Characteristics of BDL Explosion-proof Ring
1. Cast aluminium alloy shell with plastic-sprayed surface.
2. Cylinder flameproof surface, good explosion-proof performance, safe and reliable.
3. The bell bowl is plated with beryllium bronze, which will not cause sparks when struck.
4. It meets the requirements of GB3836-2000 and IEC60079.
