Home > Pipe Fittings > Stainless Steel 348 Pipe Fittings
Emilio Stainless stands out as a trusted and seasoned manufacturer and supplier of Stainless Steel 348 Pipe Fittings, proudly based in Manila, Philippines. The company focuses on crafting top-notch, heat- and corrosion-resistant fittings designed to meet the rigorous demands of various industries, including petrochemical, power generation, oil and gas, and chemical processing. Thanks to cutting-edge manufacturing technology, stringent quality standards, and a dedication to customer satisfaction, Emilio Stainless has built a strong reputation as a reliable supplier of Stainless Steel 348 Pipe Fittings across the Philippines and beyond.
| 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 348 | 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 % |
Contact us to get a quick quote for your requirement.
The Stainless Steel 348 Pipe Fittings from Emilio Stainless are crafted from a niobium-stabilized austenitic stainless steel alloy, which contains around 17–19% chromium and 9–13% nickel. The inclusion of niobium (or columbium) boosts resistance to intergranular corrosion and enhances stability during welding and exposure to high temperatures. These fittings boast impressive mechanical strength, with a tensile strength of about 515 MPa and a yield strength of around 205 MPa, along with excellent oxidation resistance and stress rupture properties—making them perfect for high-temperature service applications.
Stainless Steel 348 pipe fittings are high-temperature, corrosion-resistant components designed for extreme conditions. They provide durable, reliable connections in industries such as aerospace and chemical processing, ensuring long-lasting performance.
SS 348 butt weld pipe fittings are high-temperature, corrosion-resistant components used to join pipes with seamless, strong connections. They ensure durability and reliability in extreme heat and demanding environments.
SS 348 socket weld pipe fittings are high-temperature, corrosion-resistant components providing secure, leak-proof connections. They are designed for high-pressure applications, offering durability and reliability in harsh and extreme environments.
Stainless Steel 348 seamless fittings are high-strength, corrosion-resistant components crafted without joints. They provide robust, leak-proof connections in extreme heat and harsh environments, ensuring durability and long-term performance.
SS 348 cross pipe fittings are high-temperature, corrosion-resistant components designed to connect four pipes at a central junction. They ensure strong, reliable connections in extreme heat and demanding environments.
Stainless Steel 348 tee fittings are high-temperature, corrosion-resistant components used to connect three pipes at a right angle. They provide durable, reliable connections in extreme heat and harsh conditions.
Emilio Stainless provides Stainless Steel 348 Pipe Fittings for essential industrial systems that demand long-lasting reliability and resistance to heat, pressure, and corrosion. Typical applications include heat exchangers, pressure vessels, boilers, reactor piping, and flanged connections in high-temperature settings. These fittings are engineered to uphold structural integrity, even when faced with continuous thermal and mechanical stress. Each fitting produced by Emilio Stainless adheres to international quality and dimensional standards, guaranteeing dependable performance and durability in some of the most challenging environments.
Stainless steel 348 pipe fittings are used in hot humid environments where durability is required. Typical applications include the chemical, aerospace, and power industries. They are ideal for high-temperature equipment such as furnace parts, reactors and high-temperature piping systems. Fittings are also used in high-pressure areas of the petrochemical industry where resistance to oxidation and intergranular corrosion is required Their strength and durability ensure reliable, long-lasting operational performance in the den.















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