Breather/drain Plug

We are a unique name in the industry as a leading Manufacturer of Breather/Drain Plug in Yueqing, Zhejiang, China.
Thread Conversions and Accessories
Operating conditions:
Ambient temperature:-20~+40a i
Humidity:<90%.
ambient condition:
conventional type:Non corrosive, non flammable, explosive gas.(dust load is less than 100mg/m3)
Explosion-proof type:Non corrosive, containing flammable, explosive gas.(dust load is less than 100mg/m3)
Anti-corrosion type:With Corrosive gas.(no dust)

Features
Explosion-proof stainless steel drop bolt is highly used in Explosion-proof power distribution box,Explosion-proof instrument box,explosion-proof lamp and so on.Explosion-proof drop bolt is mainly in order to balance electric pressure and external pressure balance of the inner cavity.Is commonly used for automatic exhaust steam condensation water, steam trap has a lot of kinds, such as mechanical and thermodynamic type.There are other automatic drain valves, such as person in compressed air system automatic drain valve etc.Explosion-proof drop bolt could put the box because the change of environmental temperature condensation effect produced by water cavity in vitro.Explosion-proof drop bolt is made of high quality stainless steel with precision CNC lathe processing
It has high performance water drainage and continuous ventilation.
Materials: SS304,SS316
Size: M20, M25, G1/2, G3/4, NPT1/2a NPT3/4", and etc.