Zain Fittings is a top-notch manufacturer and supplier located in Surabaya, Indonesia, focusing on high-quality Stainless Steel 17-7 PH Pipe Fittings. These fittings are celebrated for their remarkable strength, resistance to corrosion, and impressive hardness, making them perfect for tough industrial applications that demand precision and reliability. At Zain Fittings, they take great care in their manufacturing processes, ensuring they meet international standards to deliver durable, high-performance products. You’ll find these Stainless Steel 17-7 PH Pipe Fittings widely used in industries like aerospace, chemical, petrochemical, and power generation, where they provide secure, leak-proof connections while keeping their structural integrity intact. Their outstanding mechanical properties make them a go-to choice for situations involving high stress and harsh 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 |
These fittings are primarily made up of 17% chromium, 7% nickel, with a touch of copper and the rest being iron. This precipitation-hardening stainless steel not only offers excellent corrosion resistance but also boasts high strength and toughness. In terms of mechanics, these fittings show a tensile strength ranging from 1100 to 1300 MPa, yield strength between 1000 and 1200 MPa, and an elongation of 10 to 15%. They maintain exceptional hardness, dimensional stability, and resistance to stress corrosion cracking, making them suitable for high-pressure and high-temperature scenarios.
| 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 |
Zain Fittings one of the largest suppliers of Stainless Steel 17-7 PH Pipe Fittings in Jakarta, Indonesia. 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 Indonesia.
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 Zain 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@zainfittings.id.
| 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 extensively utilized in industries that require high strength, corrosion resistance, and reliability. They’re perfect for aerospace hydraulic systems, chemical processing plants, petrochemical piping, and power generation equipment. Additionally, these fittings find their place in medical devices, structural components, and high-performance mechanical systems where durability and precision are paramount. Their blend of mechanical strength, corrosion resistance, and ability to withstand stress-induced failures makes Stainless Steel 17-7 PH Pipe Fittings a top choice for critical, high-performance industrial and engineering 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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