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Ranya Stainless stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 348H Pipe Fittings, proudly based in Muscat, Oman. Renowned for its precision engineering and unwavering quality, the company specializes in delivering durable, corrosion-resistant fittings that are built to thrive in demanding industrial settings. Thanks to its advanced manufacturing capabilities and rigorous quality control processes, Ranya Stainless guarantees that every 348H fitting not only meets global standards but also performs reliably. The company serves a variety of industries, including petrochemicals, oil and gas, power generation, chemicals, and pharmaceuticals, and has built a solid reputation for providing trustworthy piping solutions that can handle high temperatures and tough operating conditions.
The composition of Stainless Steel 348H Pipe Fittings primarily includes chromium (17–19%), nickel (9–13%), and niobium/columbium stabilizers, along with a higher carbon content that boosts high-temperature strength. This unique blend offers remarkable resistance to intergranular corrosion and oxidation. On the mechanical side, 348H boasts high tensile and yield strength, exceptional creep resistance, and stability during thermal cycling. These characteristics make the fittings perfect for extended exposure to elevated temperatures while ensuring they maintain their structural integrity and reliable performance.
| 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.
Stainless Steel 348H Pipe Fittings are extensively utilized in industries that demand exceptional heat resistance, strength, and corrosion protection. They’re commonly found in boilers, heat exchangers, superheaters, and furnace components, where high-temperature stability is essential. In the oil and gas and petrochemical sectors, these fittings are designed to endure aggressive processing environments and corrosive media. Additionally, they play a crucial role in chemical processing units, refineries, and power generation plants for vital piping systems. Their durability and reliability make them the go-to choice for applications that involve continuous thermal exposure and challenging operating conditions.
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