Send Email
Call / WhatsApp Anytime
Send Email
Call / WhatsApp Anytime
This high-performance Top Gas Heat Recovery Unit (TGHRU) was custom-engineered for Danieli, a world-leading metallurgical equipment supplier. Designed to operate in the extreme conditions of blast furnace top gas systems, the unit enables efficient energy recovery, improved thermal integration, and reduced emissions in large-scale steel production.
Equipment Name :
Top Gas Heat Recovery Unit
Industry :
Steelmaking Industry
Specifications :
φ2650 × 20/32/60 mm (wall thickness) × 15,370 mm (length)
Shell Material :
SA516-70 (carbon steel) + SA387 Gr.11 Cl.2 (chrome-moly alloy)
Heat Exchanger Tubes :
SA-213 T9 (ferritic alloy steel)
Tube Sheets Material :
SA336 (forged steel)
Expansion Joint :
SB443 UNS N06625 (Alloy 625 / Inconel 625 Equivalent)
Weight :
124 Tons
Client :
Danieli Group
This equipment combines multi-material technology to withstand high temperatures, pressure cycling, and corrosive flue gas conditions:
Top gas heat recovery systems are used in blast furnace off-gas lines to recover thermal energy from high-temperature exhaust, typically to:
This specific unit contributes directly to Danieli’s sustainability-driven steel plant designs.
Danieli is a global leader in steel plant engineering and manufacturing, headquartered in Italy. Renowned for delivering green, energy-efficient, and automation-driven production systems, Danieli partners with leading steelmakers worldwide.
This project showcases our advanced capability in multi-metal pressure vessel fabrication, especially for energy recovery in high-temperature metallurgical environments. It represents our engineering excellence in serving top-tier international clients with customized, high-specification solutions.
With deep experience in heat recovery systems, high-alloy materials, and energy-integrated pressure equipment, we stand ready to support your next-generation metallurgical or energy efficiency projects.
👉 Get in touch with us to explore how our thermal recovery solutions can elevate your plant performance and sustainability goals.
Storage Tanks
Reactors
Heat Exchangers
Towers
Ready to Power Your Next Project?
Partner with Weihai Shidao Heavy Industry Co., Ltd. for reliable, custom-engineered pressure vessels and heavy equipment solutions. From nuclear power to petrochemical and offshore energy, our team is ready to deliver high-performance equipment that meets your toughest demands.
Contact us today to discuss your project requirements.
Have a question, need a quote, or want to discuss your project?
