The Frame 6B DLN primary fuel nozzle occupies a defined fuel-entry position at the combustor head end. Its tip, surrounding passages and fuel connections must be reviewed together with the mounting and orientation requirements of the selected DLN arrangement.



Start with the primary-nozzle location in the head-end drawing. The review then follows the fuel-side connection through the body to the tip, checking passage requirements, installed orientation and the mounting interface. This separates the requested primary nozzle from the other fuel-delivery hardware in the assembly.
| Item | Required definition |
|---|---|
| Reference family | Frame 6B |
| Combustion configuration | Frame 6B, DLN primary-nozzle position |
| Component group | Combustion Hardware & Assemblies |
| Geometry to define | Nozzle tip, surrounding passages, fuel-side connections and installed orientation |
| Mating references | Primary-nozzle mounting position and adjacent DLN head-end hardware |
| Material specification | Customer-defined grade and product form, confirmed during technical review |
| Manufacturing basis | Selected part drawing, revision and agreed acceptance requirements |
For the Frame 6B DLN Primary Fuel Nozzle, Blaze reviews the machining and assembly work identified by the approved drawing. The enquiry should define internal passages, joining requirements and the connection features to be inspected. Any required flow check needs its own test conditions and acceptance criteria; no standard flow result is assigned to the product listing.
No. This product refers to the designated primary-nozzle position. The assembly drawing and component identifier are needed to separate that position from the other fuel-delivery components.
The approved drawing defines the tip, passage, connection and mounting checks. If the project requires a flow check, specify its method and acceptance criteria during the enquiry; no flow result is stated for this listing.
Send the part drawing and revision, known part number, material specification, quantity and inspection requirements. Include a head-end reference showing the primary-nozzle position and fuel connection. If documentation is incomplete, include photographs and describe the available sample so Blaze can assess the next review step.
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Frame and combustion-configuration names identify reference families. They do not establish OEM authorization or interchangeability. Fit is confirmed against the selected drawing revision and mating interfaces.