Nguyen Fittings and Plates is a trusted producer and distributor of Stainless Steel 17-7 PH Pipe Fittings in Da Nang, Vietnam. The organization has the reputation of delivering top-performing stainless steel fittings that satisfy the stringent demands of aerospace, chemical processing, marine, and defense sectors. With a solid emphasis on quality, accuracy, and customer satisfaction, Nguyen Fittings and Plates supplies Stainless Steel 17-7 PH Pipe Fittings with superior mechanical strength, resistance to corrosion, and stability under high stress as well as thermal conditions. Their fittings are designed to work efficiently in critical as well as high-performance situations.
| Grade | Properties | Imperial |
|---|---|---|
| 17-7 PH | Density | 7.80 g/cm3 |
| Tensile strength | 170000 psi | |
| Yield strength | 140000 psi | |
| Modulus of elasticity | 29600 ksi |
Stainless Steel 17-7 PH Pipe Fittings are precipitation-hardened austenitic-martensitic stainless steels, with chromium, nickel, and aluminum. They provide high hardness, strength, and good corrosion resistance and can sustain mechanical properties up to approximately 600°F (315°C). They usually supply tensile strength of up to 1100 MPa and yield strength over 1000 MPa based on the heat treatment condition. The 17-7 PH grade also provides good fatigue life, dimensional stability, and low distortion in heat treatment, making it suitable for precision applications.
| Element | Content (%) |
|---|---|
| Chromium, Cr | 16-18 |
| Nickel, Ni | 6.50 – 7.75 |
| Manganese, Mn | 1 max |
| Silicon, Si | 1 max |
| Aluminum, Al | 0.75 – 1.50 |
| Carbon, C | 0.09 max |
| Phosphorous, P | 0.040 max |
| Sulfur, S | 0.030 max |
| Iron, Fe | Balance |
| Property | 17-7 PH |
|---|---|
| Density, lb/in3 | 0.282 |
| Modulus of Elasticity, psi | 29 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 8.5 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 9.5 |
| Specific Heat, Btu/lb ˚F | 0.11 |
| Electrical Resistivity, Microohm-in | 31.5 |
Nguyen Fittings one of the largest suppliers of Stainless Steel 17-7 PH Pipe Fittings in Da Nang, Vietnam. We specialize in providing a wide range of high-quality, durable fittings for various industrial applications. Our inventory includes elbows, tees, reducers, couplings, and other essential fittings designed to offer exceptional corrosion resistance and strength. Stainless Steel 17-7 PH is known for its cost-effectiveness and excellent mechanical properties, making it ideal for industries such as construction, chemical processing, and food processing. With a commitment to customer satisfaction, timely delivery, and competitive pricing, we are the trusted choice for Stainless Steel 17-7 PH Pipe Fittings in the Vietnam.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 17-7 PH Pipe Fittings from Nguyen Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Stainless Steel 17-7 PH Pipe Fittings offer excellent advantages, including high strength, superior corrosion resistance, and excellent fatigue properties, making them ideal for demanding applications. They maintain stability and mechanical integrity under high-pressure and high-temperature conditions. These fittings have outstanding stress corrosion cracking resistance and are highly durable, ensuring long service life. The alloy’s precipitation-hardening capability allows for customization of strength through heat treatment. Additionally, they are easy to fabricate and weld, providing versatility for aerospace, chemical processing, and marine industries. Their lightweight yet robust nature enhances operational efficiency.
Yes, custom sizes are available for Stainless Steel 17-7 PH Pipe Fittings to meet specific requirements. We offer tailored solutions to ensure precise fit and performance for various applications. For more information, please contact us at sales@nguyenfittings.com.
| Property | 17-7PH ≤ 0.010 inch thick | 17-7PH > 0.010 inch thick |
|---|---|---|
| Yield Strength, min. (ksi) | 65 | 55 |
| Tensile Strength, min. (ksi) | 150 | 150 |
| Elongation, min. (%) | – | 20 |
| Hardness, max. (Rb) | – | 92 |
| Properties | Metric | Imperial |
|---|---|---|
| Thermal conductivity | 16.4 W/mK | 114 BTU in/hr.ft2.°F |
| Thermal expansion co-efficient (@0.000-100°C/32-212°F) | 11 µm/m°C | 6.11 µm/m°C |
Stainless Steel 17-7 PH Pipe Fittings are well adapted in applications where high strength, corrosion, and high-temperature performance are essential. Some typical applications are aerospace parts, chemical processing equipment, marine hardware, nuclear waste system containment, and oil and gas systems. They are best suited for applications in spring-loaded systems, structural assemblies, and high-pressure pipeline applications where mechanical reliability and atmospheric corrosion resistance are necessary. The fittings deliver a robust combination of weldability, formability, and long-term performance, particularly in applications that require close tolerances and high strength-to-weight ratios.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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