Aircraft Grade Stainless Steel Tubing
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GNEE is one of the most reliable and professional manufacturers, suppliers and exporters of high-quality aviation-grade stainless steel pipes widely used in the aerospace industry.
GNEE supplies stainless steel aircraft exhaust pipes including: drawn stainless steel aircraft pipes, welded stainless steel aircraft pipes and seamless stainless steel aircraft pipes. Including 316 stainless steel aircraft pipes, 316L stainless steel aircraft pipes, 304 stainless steel aircraft pipes, 304L stainless steel aircraft pipes and 321 stainless steel aircraft pipes ,410 stainless steel aerospace pipes.
Features of aviation stainless steel pipes
1. Corrosion resistance: Aviation stainless steel pipes are made of special materials and processes, which can maintain stable chemical properties in extreme environments, effectively resist corrosion and ensure flight safety.
2. High strength: This type of pipe has undergone precise heat treatment and alloying processes, and has extremely high mechanical strength, which can withstand various stresses and impacts during flight.
3. Good processing performance: Aviation stainless steel pipes are easy to bend, cut and weld, making it easy to manufacture complex
High Strength Aerospace Stainless Steel Tubing Chemical Composition
| GRADES | UNS | Si | Mn | S | C | P | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|---|
| TP304 | S30400 | 1 | 2 | 0.03 | 0.08 | 0.045 | 18.0-20.0 | 8.0-11.0 | - |
| TP304L | S30403 | 1 | 2 | 0.03 | 0.035 | 0.045 | 18.0-20.0 | 8.0-13.0 | - |
| TP316 | S3160 | 1 | 2 | 0.03 | 0.08 | 0.045 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
| TP316L | S31603 | 1 | 2 | 0.03 | 0.035 | 0.045 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
Aircraft Exhaust Tubing Mechanical Properties
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
|---|---|---|---|---|---|
| Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| - | º F(º C) | - | - | ||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
wholesale stainless steel Aircraft Exhaust Tubing
Application of aviation stainless steel pipes
1. Aircraft manufacturing: In the aircraft manufacturing process, aviation stainless steel pipes are widely used in key parts such as hydraulic systems, fuel systems and air conditioning systems to ensure the normal operation and safety performance of the aircraft.
2. Aviation engine parts: Since aviation stainless steel pipes have excellent high temperature resistance, they are often used to manufacture engine parts, such as cooling pipes for turbine blades, to ensure the stable operation of the engine in high temperature environments.
