Gas Turbine Frame

GT11NM Components

Upgraded version of GT11N1 — 84 MW, +12% output. ROBAN manufactures replacement and OEM equivalent components to the drawing, in the alloy the specification calls for.

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Components supplied

Hot section hardware
Seal rings
Fasteners

Typical materials

Inconel 625

UNS N06625, DIN W. Nr. 2.4856

Inconel 718

UNS N07718, DIN W. Nr. 2.4668

Hastelloy X

UNS N06002, DIN W. Nr. 2.4665

Incoloy 800HT

UNS N08811, DIN W. Nr. 1.4959

Ordering information

A firm quotation needs the frame, the part number and the drawing. Send what you have and we will confirm the rest.

Useful references to include:

Frame and part number (OEM or customer drawing number)
Alloy and heat treatment condition
Coating or surface treatment requirement
Quantity and required delivery date

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