The TURMASOL exhaust duct is a conical sheet-metal structure with stiffening ribs and frames, made from heat-resistant alloy by forming and welding to carry hot exhaust gas out of the engine.
Manufacturer: TURMASOL (Turmasol Co., Ltd.), Korea, founded January 2012, factories in Gimhae, Gyeongsangnam-do, specialising in precision sheet-metal components in heat-resistant alloys. FEYANA supplies TURMASOL products in Vietnam to customer drawings and technical requirements.
Quick facts
| Brand | TURMASOL |
| Origin | Korea |
| Product group | Aero engine hot-section components |
| Materials | Nickel and cobalt heat-resistant alloys |
| Supply type | Made to drawing (made-to-order) |
| Price | Request a quote |
| Supplier in Vietnam | FEYANA Company Limited |
Function
The exhaust duct carries high-temperature gas from the turbine overboard and must keep its shape under heat and vibration, which calls for stiffened construction and qualified welds.
Manufacturing technology
- Precision machining and welding of heat-resistant alloys
- Sheet-metal forming that minimises distortion at high temperature
- Vacuum heat treatment, fluorescent penetrant inspection (FPI) and welding under NADCAP
Fabrication process
Laser/waterjet cutting → press forming → single-piece machining → welding/brazing assembly → vacuum heat treatment → final machining → mechanical joining (riveting, bolting) → final inspection (FPI, CMM, vision measuring).
Manufacturer certifications
- AS9100 and ISO 9001
- NADCAP: heat treating, NDT (FPI), nonconventional machining (EDM), welding
- KS Q 9100
Applications
- Exhaust systems of aero gas turbines and APUs
- Hot-gas ducts in industrial gas turbines
- New-make exhaust ducts to drawing during overhaul
Related products
See the full group: TURMASOL aero engine components.
Request a quotation
Prices are quoted per drawing. Please send drawings (PDF/STEP), material, quantity, inspection requirements and delivery schedule to sales.00@feyana.com or WhatsApp / Zalo +84 988 641 591.
FAQ
Can the TURMASOL exhaust duct handle high temperature?
It is made from heat-resistant alloy; the exact service temperature depends on the material grade in the drawing.
Can an exhaust duct be made to an existing sample?
FEYANA receives drawings or details of the existing part so TURMASOL can assess manufacturability and quote.
How do I order a TURMASOL exhaust duct?
Send the drawing, material, quantity and inspection requirements to FEYANA at sales.00@feyana.com or WhatsApp / Zalo +84 988 641 591. These parts are made to drawing; price and lead time are quoted per project.




Reviews
There are no reviews yet.