Free calls within Russia +7 (800) 200-88-05 the main About company news Products and services Projects Services For the designer Training Vacancies Hot water boilers 210 - 1740 kW Hot water boilers 1000 - 20,000 kW Hot water boilers 20,000 - 60,000 kW Waste heat boilers 1000 - 16500 kW Steam boilers 1000 - 25000 kg p / h Steam system modules Complex solutions Boiler room automation systems Chimneys and mufflers Petrochemical tanks Burners Ask a Question Frequently asked Questions Home / Products / Chimneys / Chimneys and mufflers Chimneys and mufflers Chimneys are designed to remove flue gases from heating installations into the atmosphere. They must be designed and built in such a way as to guarantee the most harmless removal of flue gases into the atmosphere in all operating modes and to exclude the formation of dangerous overpressure in the furnaces. Description Chimneys Certificates. Chimneys and silencers Indicator name Numerical value Height, m up to 100 Supporting structure type Shell Farm Mast Gas outlet material Stainless steel Silencers, type Upper Lower <Tanks for petrochemicals Automation systems> © 2006-2016 ENTRROS - production of steam and hot water boilers Our details: TIN 7811348779 KPP 781001001 PSRN 5067847113329 We are in social networks: Contacts Head office: 196084, St. Petersburg, st. Roshchinskaya, building 5 Tel .: +7 (812) 644-03-03 E-mail: info@entroros.ru