Maung Aluminium, a prominent manufacturer and supplier located in Naypyidaw, Myanmar, is dedicated to delivering top-notch metal products tailored for both industrial and commercial uses. One of their standout products is the *Stainless Steel 17-7 PH Tubing*, celebrated for its remarkable strength, resistance to corrosion, and outstanding formability. The company strictly follows international quality standards, guaranteeing that their materials are reliable and durable for a wide range of engineering applications. With state-of-the-art manufacturing facilities and a strong focus on customer satisfaction, Maung Aluminium proudly serves clients throughout Myanmar and beyond, providing trustworthy stainless steel tubing solutions for essential industries like aerospace, automotive, and construction.
Stainless Steel 17-7 PH Tubing is a precipitation-hardening stainless steel alloy that contains about 17% chromium and 7% nickel, along with aluminum additions that boost its hardenability and strength. This alloy boasts impressive tensile and yield strength, excellent fatigue resistance, and good corrosion resistance in both mild and harsh environments. After heat treatment, it can achieve a tensile strength of up to 1250 MPa and a yield strength of around 1070 MPa. Its mechanical stability, formability, and heat resistance make it perfect for demanding structural and mechanical applications.
| Tensile Strength | 1100 MPa (160,000 psi) minimum |
| Yield Strength | 1035 MPa (150,000 psi) minimum |
| Elongation | 20% minimum |
| Hardness | HRC 40-47 (in Condition TH1050) |
| Element | Min | Max |
|---|---|---|
| Cr | 16 | 18 |
| Ni | 6.5 | 7.75 |
| Al | 0.75 | 1.5 |
| Mn | – | 1 |
| Si | – | 1 |
| C | – | 0.09 |
| P | – | 0.04 |
| S | – | 0.03 |
| Fe | Balance | |
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Stainless Steel 17-7 PH tubing finds extensive use in aerospace, automotive, chemical, and marine sectors owing to its strength, corrosion resistance, and superior fatigue characteristics. The material is specifically suitable for use in aircraft components, landing gears, and structure parts in aeronautical usage. In chemical industries, Stainless Steel 17-7 PH tubing is applied to process equipment, heat exchangers, and pressure vessels. The tubing is also used in marine conditions, medical equipment, and precision springs, where reliability under harsh conditions is of importance. It is also used in power plants and food
High strength and moderate corrosion resistance. Available in sizes ranging from 0.25″ to 2″ OD, it is ideal for aerospace and chemical processing applications. Its seamless construction ensures uniformity and integrity under pressure.
Excellent formability and corrosion resistance. Sizes range from 0.5″ to 4″ OD, suitable for structural and mechanical uses. The welded seams are treated to enhance durability and prevent corrosion
Designed for high-temperature environments, offering excellent corrosion resistance. Available in sizes from 0.5″ to 3″ OD, these tubes are crucial for efficient heat transfer in industrial processes. They are often used in power generation and petrochemical industries.
Ensures precision and high corrosion resistance. Typically available in sizes from 0.125″ to 1″ OD, it is perfect for sensitive instrumentation and control systems. Its stability under varying pressures makes it ideal for critical applications.
Built to withstand high pressures and temperatures, with excellent corrosion resistance. Sizes range from 0.5″ to 5″ OD, making them suitable for power plants and industrial boilers. They ensure long-lasting performance under extreme conditions.
Great strength and corrosion resistance, ideal for heat exchangers and condensers. Available in sizes from 0.5″ to 2.5″ OD, these U-shaped tubes facilitate efficient thermal transfer. Their design allows for effective use in compact spaces
Corrosion-resistant and highly durable, ideal for condensing heat in various systems. Sizes range from 0.5″ to 3″ OD, used extensively in HVAC and refrigeration industries. These tubes ensure efficient and reliable performance.
Enhance heat transfer efficiency while providing excellent corrosion resistance. Available in sizes from 0.5″ to 3″ OD with various fin configurations, they are used in heat exchangers and cooling applications. The fins increase the surface area for better thermal performance.
This tubing is widely utilized in industries that require high strength, corrosion resistance, and dimensional stability even under extreme conditions. It’s commonly found in aerospace components, springs, pressure vessels, and chemical processing equipment. Additionally, it plays a vital role in the automotive sector for exhaust systems, in marine engineering for structural parts, and in the oil and gas industries for instrumentation and high-pressure lines. With its exceptional mechanical performance and long service life, Stainless Steel 17-7 PH Tubing is ideal for critical applications where reliability and precision are essential, ensuring consistent performance in both high-temperature and corrosive environments.
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