Total Body Exhaust Gas Stack and external expanded steel shield. (Base +
Stacks Anchor Bolts.
Transition Elbow, ducts and Support.
Inner Shield Body Stack, Stainless Steel ASTM A409.
Swept (Base chair, Breeching [top/bottom], Oval stiffeners)
Flat (false bottom, Gussets, inlet casing, Breeching, etc.)
Stack inlet to transition & Required accessories for Connection.
Inner insulation of ceramic fiber completely covered with stainless steel ASTM
Coupling Ø6" w/blind flange for installation of meters’ instruments on exhaust
Platforms and Ladder type caged.
There are two types of stacks according to turbo-generator exhaust gases
- Three (03) stacks for RR Trent 60 with horizontal exhaust gases
- One (01) stack for RR Trent 60 with vertical exhaust gases.
Inner Diameter ft:
11´ - 4” (3.4544 m)
Outer Diameter ft:
12´ - 0”
67’ (20.4 m)
Dimensions inlet UND:
9’4” (8’5” inner)
Dimensions outlet UND:
Total Length Unit:
Technical specifications for the installation of the flexible addition to the base of
the chimney union; this must be a standard thickness of 2 inches between the
support base flange and concrete slab, the anchor bolts should be embedded at
the base of concrete with a cross-section of not less than 2 inches as specified on
the descriptive level in reference.
External insulation using expanded metal for personal protection and nozzles for
connection of instruments of measurement of exhaust gases and hoisting lugs
Pipe Test Port
Specifically 4 of 6 inch diameter located at the level of the output of gases and
distributed on the perimeter and their respective personal protection of 8-foot-tall
MUFFLERS are included in this offer, mufflers that meet the requirement of noise
level established by the project (85 dB @ 3 ft of the computer and 5 ft in height)
Settlement of installing the muffler:
It is located after the gas outlet above the circumferential stiffness media base, in
these specifications highlights the location and distribution of the lifting brackets
and tail, and settlement covers overlapped.
Weight (estimates each stack):
Body Stack (ASTM A36):
Inner insulation (ceramic fiber): Ton 8
Liner (ASTM A409):
Transition (ASTM A36):
Appurtenances & Expansion Joint:
Total (Stack + transition +Appurtenances): Ton 65 (approximately)
Stacks for Rolls-Royce, Siemens, Pratt and Whitney, Solar, GE, exhaust, Power Generation