Advantages of BLUE SKY DOORS
[Blue Sky Door for Coke Oven]

High sealing performance: Gas sealing performance is 8 to 10 times better than that of the existing conventional coke oven doors.
Long life: Door body is strong enough for usage beyond 30 years.
Easy adjustment: Adjustment to fit knife edge to bowed door jamb is easy. Once you make adjustment after putting the door in position, you need not to do any additional adjustment till the door goes out of service.
Easy maintenance: Cartridge type gas sealing unit can be exchanged after 5 to 6 years of service within an hour.
Good gas sealing capability: After exchanging of Cassette / Cartridge, the Gas sealing performance of the door would