Chimney stack - Import export

As a world leading steel stack design, furnish and erect contractor, Hamon Custodis is the company of choice for utility, power, and industrial clients who demand superior quality, long-lasting performance and utmost operating safety from their steel stacks. Our unique skills, extensive experience, and dedicated professional staff continue to earn us recognition as the industry's most complete and trusted partner in providing innovative, enduring steel stack solutions and highly competent project management.As a full-service steel stack contractor with more than 1,000 installations worldwide, Hamon Custodis is well versed in all aspects of steel stack design, engineering and erection to meet virtually any project need no matter how small or large. From turnkey projects to complete project management, we offer single source responsibility that delivers the ideal engineered solution for any steel stack design.

In processes where there is waste flue gas heat at a relatively low temperature (e.g. chimney outlets of boilers), a significant amount of savings can be achieved by producing hot water. While the feed water fed to the boiler in steam boiler applications can be preheated with the heat taken, the hot water needed by the facility can be produced in various process chimneys. In cases where there is a low hot water demand, the flue gas temperature can be lowered below the condensation limit, and the total efficiency can be increased above 100% according to the lower heating value of the fuel. According to the application conditions, economizer design can be made with materials such as carbon steel, stainless steel, titanium or PTFE (Teflon). Economiser equipment can be designed with smoke pipe or water pipe according to process conditions, and can be offered to customers with CE marking when necessary.