Boiler

Equipment:
Secondary Boiler for Heating Recovery

Project/Construction:
ASME Sec. VIII-DIV. 1
TEMA Class “R”
Micro-leakage test in the pipe side and tubesheets (welded pipes): Helium Gas
Service with Hydrogen: pipe side

Technical Characteristics:
Project pressure Skull/Pipe: 117,8/ 34,1 kgf/cm²
Project Temperature Skull/Pipe: 329 / 593 ºC
Internal Diameter: 1.194 mm
Pipe Length/Total: 3.962/ 7.620 mm
Thicknesses: Back side/tubesheet: 64/ 231 mm

Materials:
-Shell: SA-516-70
-Pipes: SA-213-Gr.T11
-Tubesheets/Flanges: SA-182-Gr. F11-CL. 2
-Reels: SA-182-Gr. 11-CL.2

Net weight: 31.600 kgs.
Type/Working position: NEN/Vertical
Thermal exchange area: 216 M²