Khuliso Fittings stands out as a top-notch manufacturer and supplier located in Cape Town, South Africa, specializing in high-quality Stainless Steel 17-7 PH Pipe Fittings. These fittings are designed to deliver outstanding strength, corrosion resistance, and durability, making them perfect for high-performance applications. Stainless Steel 17-7 PH is a precipitation-hardening stainless steel that achieves impressive tensile and yield strength through heat treatment, while also offering excellent resistance to corrosion and stress corrosion cracking. At Khuliso Fittings, we ensure that all our products adhere to international quality standards, catering to industries like aerospace, chemical processing, petrochemical, and power generation with reliable, precision-engineered piping solutions.
| Grade | Properties | Imperial |
|---|---|---|
| 17-7 PH | Density | 7.80 g/cm3 |
| Tensile strength | 170000 psi | |
| Yield strength | 140000 psi | |
| Modulus of elasticity | 29600 ksi |
Khuliso Fittings stands out as a top-notch manufacturer and supplier located in Cape Town, South Africa, specializing in high-quality Stainless Steel 17-7 PH Pipe Fittings. These fittings are designed to deliver outstanding strength, corrosion resistance, and durability, making them perfect for high-performance applications. Stainless Steel 17-7 PH is a precipitation-hardening stainless steel that achieves impressive tensile and yield strength through heat treatment, while also offering excellent resistance to corrosion and stress corrosion cracking. At Khuliso Fittings, we ensure that all our products adhere to international quality standards, catering to industries like aerospace, chemical processing, petrochemical, and power generation with reliable, precision-engineered piping solutions.
| 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 |
Khuliso Fittings one of the largest suppliers of Stainless Steel 17-7 PH Pipe Fittings in Cape Town, South Africa. 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 South Africa.
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 Khuliso 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@khulisofittings.co.za.
| 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 |
These Stainless Steel 17-7 PH Pipe Fittings are commonly utilized in applications that demand a mix of high strength, corrosion resistance, and precision. You’ll find them in aerospace components, chemical and petrochemical processing equipment, springs, fasteners, and high-pressure piping systems. They’re also well-suited for medical devices, marine applications, and instrumentation systems where mechanical strength and corrosion resistance are crucial. The combination of mechanical performance and resilience to harsh environments makes these fittings a perfect choice for demanding industrial and high-performance applications.
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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