The Low Pressure Turbine Casing market is first partitioned by type, reflecting the engineering approach used to fabricate the enclosure that houses the low‑pressure turbine stage. The primary types are single‑piece (monoblock) casings, multi‑piece (split) casings, and composite‑material casings. Single‑piece casings, typically machined from a single block of nickel‑based superalloy, dominate the market because they provide superior structural integrity and reduced assembly tolerances, contributing roughly 45 % of total sales. Multi‑piece casings, assembled from several machined sections joined by brazing or welding, offer manufacturing flexibility and lower upfront tooling costs; they account for about 35 % of the market, especially in retrofit projects where size constraints exist. Composite‑material casings, incorporating ceramic matrix composites or advanced carbon‑fiber laminates, are emerging in high‑temperature, weight‑critical applications, currently representing close to 20 % of revenue but projected to grow as material costs decline. This Low Pressure Turbine Casing segmentation by type clarifies how design choices directly affect market volume and cost structures.