The Frame 7 LEC III combustion system is a coordinated assembly of head-end fuel-delivery hardware, an inner combustion liner and a downstream transition arrangement. The complete system defines the relationship between the fuel-entry region and the shaped passage leading toward the turbine. OBT supports custom development and manufacturing of selected components for the specified combustion arrangement.
A Frame 7 LEC III scope may cover selected combustion components and their connection features. OBT reviews the head-end mounting arrangement, liner sections, transition supports and locating interfaces, then establishes the manufacturing requirements for the parts included in the project.
OBT supports turbine-component projects through alloy processing, casting, forming, welding, CNC machining and inspection resources. For a system-related scope, these capabilities are applied to the selected parts and mating interfaces identified in project review. Material verification, coordinate measurement and agreed weld or other inspections help define the production acceptance plan.
Please provide engineering drawings or a representative physical sample for quotation and technical review. If drawings are unavailable, OBT can evaluate the sample for reverse engineering. The material, critical dimensions, quantity and inspection requirements are agreed with the customer before production.
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