Ed Stainless is a well-respected and leading manufacturer and supplier of top-notch Stainless Steel 17-7 PH Flanges based in Houston, Texas, USA. We pride ourselves on our unwavering commitment to quality, innovation, and customer satisfaction, focusing on providing high-performance stainless steel flange solutions for critical applications. Our 17-7 PH flanges are meticulously engineered to meet the highest industry standards, guaranteeing outstanding corrosion resistance, strength, and durability. With years of industry experience and a state-of-the-art manufacturing facility, Ed Stainless caters to a diverse range of industries across Texas and the USA, ensuring prompt delivery and reliable technical support.
The Stainless Steel 17-7 PH Flanges from Ed Stainless are primarily made of iron, featuring 17% chromium, 7% nickel, and trace amounts of aluminum. This precipitation-hardening stainless steel boasts impressive mechanical strength, hardness, and moderate corrosion resistance. Its mechanical properties include a tensile strength of about 1100 MPa, yield strength around 965 MPa, and hardness reaching up to 38 HRC after heat treatment. With a superior strength-to-weight ratio and good fatigue resistance, it’s perfect for high-stress applications. Ed Stainless guarantees that all flanges are manufactured and tested to comply with ASTM and ASME standards.
| SS 17-4PH Flange Standard | ASTM A182 / ASME SA182 |
| SS 17-4 PH Flange Grade | SS 17-4PH / UNS S17400 / WERKSTOFF NR. 1.4542 |
| SS 17-4PH Flange Size Range | 1/2″ TO 48″ (15NB to 1200NB) Custom Sizes |
| SS 17-4 PH Flanges Class | Class 150, Class 900, Class 1200, Class 300, Class 600, Class 1500, Class 2500, / PN6, PN25, PN10, PN16, PN40, PN64, etc. |
| SS 17-4PH Flange Dimension | B16.48, B16.47 A & B, ASME/ANSI B16.5, BS4504, ASME Flanges, DIN Flanges, BS Flanges, ANSI Flanges, EN Flanges, BS 10, EN-1092, DIN, GOST Flange, ANSI/ASME B16.5, 16.47A, 16.47B, 16.36, MSS S44, API605, API7S-15, API7S-43, JISB2220, ISO70051, EN1092, BS1560-3.1, |
| SS 17-4 PH Flanges DIN | DIN 2576, DIN 2632, DIN 2637, DIN 2638, DIN 2636, DIN 2641, DIN 2527, DIN 2635, DIN 2655, DIN 2566, DIN 2629, DIN 2656, DIN 2573, DIN 2633, DIN 2642, DIN 2634, DIN 2631, DIN 2627, DIN 2673, DIN 2628 |
| Types of SS 17-4PH Flanges | Screwed (Threaded) Flanges, Spectacle Blind Flanges, Forged Flanges, Socket-weld Flanges (SWRF), Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Plate Flanges, Slip-on Flanges (SORF), Blind Flanges (BLRF), Industrial Flanges, Flat Face Flanges, Raised Face (RF) Flanges, Custom Flanges, Orifice Flanges, Reducing Flanges, Large Diameter Flanges, Drawing Flanges, Lap Joint Flanges (SOLJ), Long weld neck Flanges (LWNRF), Weld neck Flanges (WNRF), etc. |
| Grade | Mn | Si | Cr | Ni | Fe | C | S | P | |
|---|---|---|---|---|---|---|---|---|---|
| 17-7 PH | min. | 1.0 | 1.0 | 15.0 | 3.0 | – | – | – | – |
| max. | 1.0 | 1.0 | 17.5 | 5.0 | 73 | 0.070 | 0.030 | 0.040 | |
| Properties | Metric | Imperial |
|---|---|---|
| Density | 7.75 g/cm3 | 0.280 lb/in3 |
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DIN 1.4542 British Standard 17-7 PH pipe flanges combine high strength and excellent corrosion resistance. Designed for rigorous applications, they ensure secure, reliable connections in high-pressure environments.
Steel 17-7 PH forging facing flanges offer exceptional strength and resistance to high temperatures and corrosion. Perfect for critical applications, they provide robust, reliable connections with precision-engineered surfaces.
ASME B16.5 SS 17-7PH raised face flanges deliver superior strength and corrosion resistance, ensuring reliable performance in demanding conditions. Their raised face design enhances sealing for secure, high-pressure connections.
Each Stainless Steel 17-7 PH Flange is carefully packed with high-quality materials to prevent damage or corrosion during shipping. We prioritize customer satisfaction by ensuring timely delivery through efficient transportation methods. All relevant documentation for the product including certificates and specifications is provided to clients upon delivery to guarantee transparency and compliance with quality standards.
The Stainless Steel 17-7 PH Flanges produced by Ed Stainless in Texas are extensively utilized in industries that demand high strength and reliability in extreme conditions. These sectors include aerospace, chemical processing, power generation, marine, and oil & gas. The flanges are particularly valuable in systems that face high pressures, temperatures, and corrosive environments. Their application in pressure vessels, piping systems, and structural components ensures long-lasting durability and performance. Ed Stainless also provides customized flange solutions to meet various engineering needs, making them a go-to choice for critical infrastructure and industrial applications throughout Houston and beyond in the USA.
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