Home > Pipe Fittings > Stainless Steel 17-7 Ph Pipe Fittings
Kyaw Stainless stands as a trusted manufacturer and supplier right here in Naypyidaw, dedicated to providing top-tier industrial components. We specialize in Stainless Steel 17-7 PH Pipe Fittings, a product line we are particularly proud of due to its exceptional performance. Our focus is on delivering fittings that meet the rigorous demands of various industries, ensuring reliability and longevity for your critical systems. We understand that quality components are the backbone of any project, and we are committed to being your dependable local source for these high-strength, corrosion-resistant solutions.
The composition of 17-7 PH stainless steel is a precise balance of chromium and nickel, with a key addition of aluminum that enables its unique strengthening process. Through a specific heat treatment, these fittings achieve remarkable mechanical properties, including very high tensile strength and excellent hardness. This process, known as precipitation hardening, allows the material to maintain good ductility and toughness even at elevated strength levels. The result is a fitting that is not only strong but also highly resistant to corrosion, making it a robust choice for challenging environments.
| Grade | Properties | Imperial |
|---|---|---|
| 17-7 PH | Density | 7.80 g/cm3 |
| Tensile strength | 170000 psi | |
| Yield strength | 140000 psi | |
| Modulus of elasticity | 29600 ksi |
| TYPE | Cr | Ni | Al | C | Mn | P | S | Si |
|---|---|---|---|---|---|---|---|---|
| 17-7 | min: 16.0 max: 18.0 | min: 6.75 max: 7.75 | min: 0.75 max: 1.50 | 0.09 max | 1.00 max | 0.05 max | 0.03 max | 1.00 max |
| Grade | Tensile Strength ksi (MPa) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Rockwell) MAX |
|---|---|---|---|---|
| 17-7 | 130 | 40 | 35 | B85 |
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Stainless Steel 17-7 PH Pipe Fittings are extensively applied in applications that demand high strength, corrosion resistance, and superior fatigue properties. In aircraft structural components, hydraulic systems, and engine assemblies in the aerospace industry, Stainless Steel 17-7 PH Pipe Fittings are utilized. They are also used by the chemical and petrochemical industries in piping systems for corrosive fluid and gas transportation. They also find application in marine applications, defense hardware, and power generation because of their hardness and resistance to aggressive environments. They are also incorporated in industrial equipment, food processing, and medical equipment to provide long-lasting performance in harsh and high-stress environments.
High-strength, corrosion-resistant components designed for high-stress and high-temperature applications. They offer durability and reliability in aerospace, automotive, and industrial environments.
High-strength, corrosion-resistant components used for seamless, strong pipe connections. They ensure durability and performance in high-stress and high-temperature applications.
High-strength, corrosion-resistant components providing secure, leak-proof connections. They are ideal for high-pressure and high-temperature applications, ensuring durability and reliability.
High-strength, corrosion-resistant components crafted without joints. They provide robust, leak-proof connections, ideal for high-stress and high-temperature applications, ensuring long-term durability.
High-strength, corrosion-resistant components designed to connect four pipes at a central junction. They ensure strong, reliable connections in high-temperature and high-stress environments.
Connect three pipes at a right angle, offering high strength and corrosion resistance. They are ideal for high-stress, high-temperature applications, ensuring durability and reliability.
The uses for these 17-7 PH fittings are extensive, particularly in applications where standard stainless steels might not be quite strong enough. You’ll find them performing reliably in aerospace components, chemical processing equipment, and high-pressure hydraulic systems. They are also ideal for petroleum extraction machinery and within the pulp and paper industry, where resistance to both corrosion and stress is paramount. Essentially, wherever conditions call for a material that can withstand significant pressure, corrosive substances, and high temperatures without failing, these fittings prove to be an invaluable and long-lasting solution.
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