Home > Pipe Fittings > Stainless Steel 348H Pipe Fittings
Mitchell Stainless is a reliable manufacturer and supplier of top-notch Stainless Steel 348H Pipe Fittings based in Hamilton, New Zealand. They cater to a variety of industrial sectors with precision-engineered products. With a strong focus on quality, innovation, and customer satisfaction, the company delivers durable, high-performance fittings that can handle tough operating conditions. Their state-of-the-art manufacturing processes, commitment to global standards, and thorough quality checks guarantee reliability and longevity. Mitchell Stainless is well-regarded for providing tailored solutions that align with specific project needs, making them a go-to choice for industries across New Zealand that require robust Stainless Steel 348H Pipe Fittings for high-temperature and corrosive environments.
The Stainless Steel 348H Pipe Fittings from Mitchell Stainless are primarily made up of chromium, nickel, and carbon-enriched stabilizing elements like niobium and tantalum, which give them exceptional heat resistance. The higher carbon content in the alloy boosts creep strength at elevated temperatures. These fittings showcase impressive mechanical properties, including high tensile strength, good yield strength, and remarkable oxidation resistance. Their structural integrity under prolonged thermal exposure makes them perfect for high-temperature settings. Plus, Stainless Steel 348H offers outstanding corrosion resistance, ensuring they remain durable and perform consistently in chemically aggressive or high-stress industrial 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.
Mitchell Stainless’s Stainless Steel 348H Pipe Fittings are extensively used in industries that require excellent heat resistance and mechanical stability. They find common applications in power generation plants, heat exchangers, boilers, refinery equipment, and thermal processing units, thanks to their stellar performance in high-temperature environments. The alloy’s enhanced creep strength makes it ideal for high-pressure applications, ensuring reliability and efficiency in demanding settings. Whether it’s for energy production or chemical processing, these fittings are designed to meet the rigorous demands of various industrial applications, making them a trusted choice for professionals in the field.







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