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Ed Stainless stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 348H Pipe Fittings right in Houston, Texas, USA. Known for their precision engineering and remarkable durability, Ed Stainless caters to a diverse array of industries, providing tailored solutions that adhere to international quality standards. With a strong commitment to innovation, reliability, and customer satisfaction, they’ve built a solid reputation for delivering premium products designed for high-temperature and corrosive environments. Their cutting-edge manufacturing facility, combined with a skilled workforce, guarantees timely delivery and consistent performance across all their Stainless Steel 348H Pipe Fittings, making them a trusted name not just in Texas, but beyond.
The Stainless Steel 348H Pipe Fittings from Ed Stainless are primarily made up of chromium (17–20%) and nickel (9–13%), with the addition of columbium and tantalum to boost stability. This particular grade features a higher carbon content, enhancing its strength at elevated temperatures. Typical mechanical properties include a minimum tensile strength of 515 MPa, a minimum yield strength of 205 MPa, and impressive elongation of 35% or more. These fittings exhibit excellent creep resistance, making them perfect for high-heat applications. Ed Stainless maintains strict quality control, ensuring that their products have a consistent chemical composition and mechanical integrity, even under demanding service conditions.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 348H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
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We ensures all the highest quality standards for Stainless Steel 348H Pipe Fittings through rigorous testing and certification. Our products get checked for compliance with international quality standards through all-inclusive tests, including both mechanical and chemical testing. Along with this, all our stainless steel fittings come up with relevant certificates that guarantee all the reliability and durability of such fittings.
Stainless Steel 348H pipe fittings are high-temperature, corrosion-resistant components designed for extreme heat applications. They ensure durable, reliable connections in harsh environments, handling high-stress conditions with superior performance.
SS 348H butt weld pipe fittings are high-temperature, corrosion-resistant components used to create strong, seamless connections between pipes. They ensure durability and reliability in extreme heat and harsh environments.
SS 348H socket weld pipe fittings are high-temperature, corrosion-resistant components designed for secure, leak-proof connections. They handle extreme heat and harsh conditions, providing durable performance in critical applications.
Stainless Steel 348H seamless fittings are high-temperature, corrosion-resistant components without joints, ensuring robust, leak-proof connections. They are ideal for extreme heat applications and harsh environments, providing durability and performance.
SS 348H cross pipe fittings are high-temperature, corrosion-resistant components that connect four pipes at a central junction. They ensure strong, reliable connections in extreme heat and harsh conditions.
Stainless Steel 348H tee fittings are high-temperature, corrosion-resistant components designed to connect three pipes at a right angle. They ensure durable, reliable connections in extreme heat and demanding environments.
Ed Stainless produces Stainless Steel 348H Pipe Fittings that are extensively utilized in high-temperature and corrosive settings. These fittings are perfect for chemical processing plants, power generation facilities, oil and gas refineries, and heat exchangers. Thanks to their outstanding resistance to intergranular corrosion and high creep strength, they are also frequently found in exhaust manifolds, pressure vessels, and welded piping systems. Ed Stainless is dedicated to meeting both standard and custom requirements, ensuring an optimal fit and performance. With their reliability and long service life, these fittings provide an efficient solution for industries that demand excellence.







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