Transition Pieces

6B Transition Pieces

First set delivered in February 2002.
Over 800 Frame 6 Transition Pieces installed to date.
All 6B transition pieces are constructed from an advanced Nimonic alloy (rather than Hastelloy X) for improved high temperature strength and longevity.
Thermal Barrier coating (TBC) fully lines the interior to enhance durability, and Chrome Carbide coating protects the inlet end against wear from the combustion liner.
Assembly options: Wear kit of L-605 aft frame inserts and FSX-414 H-blocks to extend useful life, and aft bracket integral to aft frame.

First set delivered in 2001
Thermal Barrier coating (TBC) lines the aft 17-inches of the interior to enhance durability, and Chrome Carbide coating protects the inlet end against wear from the combustion liner.
Assembly options: Stiffener rib, Cooling holes in body, TBC coating, Wear-coated H-blocks, upgrade from Hastelloy X body to Nimonic 263

First set delivered in 2001.
Over 1,000 Frame 7 Transition Pieces installed to date.
All 7EA transition pieces are constructed from an advanced Nimonic alloy for improved high temperature strength and longevity.
Thermal Barrier coating (TBC) lines the aft 17-inches of the interior to enhance durability, and Chrome Carbide coating protects the inlet end against wear from the combustion liner.
Now offering handle version of aft bracket, which is integral to aft frame.
Assembly options for 7EA Transition Pieces: Dilution holes in TP body, Cooling holes in aft frame, Wear kit of L-605 aft frame inserts and FSX-414 H-blocks to extend useful life, and full body TBC coating.

All 7F transition pieces are designed for 24K CI intervals constructed from equivalent material to the OEM parts: advanced Nimonic alloy for improved high temperature strength and longevity and FSX-414 inlet end mount brackets.
Aft mount is integral to aft frame
Class “C” Thermal Barrier coating (TBC) fully lines the interior to enhance durability, Stellite 6 (on inlet ID) and Chrome Carbide coating protects the impingement inlet end against wear. Zero clearance modification with 16 wear pads is included.
Flexibility: CPI offers the ability to upgrade or convert 8K or 12K TPs to 24K. Please inquire for more information.

First delivered in November 2002.
Transition pieces currently installed in turbines in UK, UAE, Thailand, and Iraq.
All 9E transition pieces are constructed from an advanced Nimonic alloy for improved high temperature strength and longevity.
Thermal Barrier coating (TBC) lines the aft 17-inches of the interior to enhance durability, and Chrome Carbide coating protects the inlet end against wear from the combustion liner.
Assembly options: Short non-DLN style body (9161), Long DLN-style body (9171), Wear kit of L-605 aft frame inserts and FSX-414 H-blocks to extend useful life of TP, and Full interior coating.
Over 400 Frame 9E Transition Pieces installed to date.

Flexibility: CPI has and is willing to make unique assembly adaptations to accommodate customers’ own design requirements.