Home > Stainless Steel Flanges >Stainless Steel 348H Flanges
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ANSI/ASME B16.5, B 16.47 A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class/Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| SS 348H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically positioned across New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials ready and available.
Reach out to us for a fast quote on your requirement.
We supply these Stainless Steel 348H Flanges conforming to DIN, ISO, JIS or ANSI Standard.
High-temperature strength: 348H stainless steel is designed to endure especially high temperatures, which makes it appropriate for applications where elevated temperatures pose a concern
Ease of machinability: Stainless steel 348H is recognized for its machinability, enabling straightforward fabrication and customization of flange components to match specific job needs
Versatility: Stainless steel 348H flanges are used across numerous industries thanks to their capacity to operate dependably in diverse settings, ranging from chemical plants to power plants.
Durability: The robust mechanical characteristics of 348H stainless steel, such as its considerable strength, toughness and corrosion resistance, add to the longevity and durability of flange components, even in demanding operating conditions
Corrosion resistance: Stainless steel 348H, containing chromium, nickel and tantalum, displays excellent resistance to oxidation and corrosion, guaranteeing durability and reliability in corrosive environments
Stainless Steel 348H Flanges possess outstanding mechanical properties and offer resistance to wear corrosion, and elevated temperatures, making them common across many industries. These flanges see extensive use in the oil and gas, petrochemical, power generation, and aerospace sectors. They serve a key role in connecting equipment, valves, and piping systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideal for uses subjected to harsh operating conditions, including high temperatures, high pressures, and corrosive environments.
Chemical applications: Stainless steel 348H flanges are employed in chemical plants alongside piping and vessels that handle corrosive chemicals and elevated temperatures. Their resistance to oxidation and corrosion is tracked to confirm that the plan holds true over the long term.
Aerospace Applications: Within the aerospace industry, stainless steel 348H flanges serve in essential applications like engine exhaust systems, where they endure high temperatures and corrosive gases met during aircraft operations tip
Oil and Gas Exploration: Stainless steel 348H flanges are applied in offshore and onshore oil and gas facilities to link pipelines, valves, and equipment used in exploration, production and refining operations. It guarantees their corrosion resistance, durability, and dependable performance in harsh marine environments.
Power generation: Power plants, thermal and nuclear ones included, rely on stainless steel 348H flanges in pipeline systems to manage steam and liquid fuels. Their high thermal efficiency makes them suitable to endure the rigours of dynamics.
Petrochemical Industry: Stainless steel 348H flanges in refineries and petrochemical plants are deployed in vital areas like heat exchangers, reactors and distillation columns, where they resist severe conditions of high temperature and corrosion
Identify application requirements: Determine the exact needs of your application, such as temperature, pressure, corrosive conditions, and water/media flow. These details will help direct your selection process.
Quality and Standards: Make sure stainless steel 348H flanges comply with industry standards and specifications like ASTM, ASME, ANSI, and DIN. Review certifications and quality inspections to confirm product reliability and performance.
Pressure and Temperature Check: Confirm that the stainless steel 348H flange satisfies your application’s pressure and temperature demands. Keep track of relevant standards and regulations to guarantee compliance and safety.
Flange Type and Size: According to your piping system design and needs, choose the suitable flange type (e.g., weld neck, slip-on, blind). Additionally, pick the correct flange size, pressure rating, and facing type to ensure proper sealing and connection engagement.
Compatibility: Confirm that stainless steel 348H is appropriate for your application regarding compatibility with water/media and environmental transport. Take into account factors like corrosion resistance, heat resistance, and chemical compatibility.
Mail: sales@koasteel.nz
