Kyoga Flanges offers Hastelloy Long Weld Neck Flanges engineered for high-pressure, high-temperature, and highly corrosive environments. Designed with an extended neck, these flanges provide superior stress distribution and seamless load transfer from flange to pipe. Manufactured from premium Hastelloy alloys, they deliver exceptional resistance to chemical attack, oxidation, and thermal fatigue. Kyoga’s long weld neck flanges are precision-machined to ensure structural integrity, leak-proof performance, and long-term reliability in critical industrial piping systems.
Carbon Steel F56 Flanges are primarily composed of iron with a carbon content of up to 0.30%, along with trace amounts of manganese, phosphorus, sulfur, and silicon. These flanges exhibit excellent mechanical properties, with a minimum yield strength of 380 MPa and tensile strength up to 510 MPa, making them suitable for moderate to high-pressure applications. Advantages include exceptional durability, good weldability, and resistance to wear and tear. F56 flanges are cost-effective and widely used in oil and gas, petrochemical, and power generation industries for secure, long-lasting connections under demanding conditions.
| Material Specification Of : | ASTM A694 F56 Flanges |
|---|---|
| Pressure Rating | Class 150 To Class 2500 |
| High Temperature | Above 200°C (400°F) For Class 150 Or Above 400°C (750°F) |
| Low Temperature | Above -29 Degree C (−20°F) |
| Common Types Of Flanges: | Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF) |
| Special Types Of Flanges : | Nipoflange, Elboflange, Latroflange, Swivel Flange, Expanding Flange, Reducing Flange, Weldoflange |
| Marking Standard | Name of Manufacturer Schedule Type of Flange Facing Nominal Pipe Size Pressure Class ASME B16 Designation |
| Bolt Type | high strength bolts medium strength bolts low strength bolts |
| Standard Cover : | pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing |
| Contact Faces | RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female) |
| Size Chart | Normal Pipe Size 1/2 to NPS 24″ |
| Thickness | Normal Pipe Size ≤ 18 |
| Bore Diameter | Normal Pipe ≤ 10 |
| Flanges Standards | EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN |
| European Standard Flanges | JIS B2220 Flanges (5k to 30k) and KS1503 flanges |
| Russian-Standard Flanges | GOST 12820 / 12821-80, DIN, UNI, EN 1092-1 |
| South African Standard Flanges | SANSflanges And SABS flanges |
| Surface Finish | smooth, concentric serrated, stock |
| Gaskets Types | Full Face Gasket Flat Ring Gasket Metallic Ring Gakset |
| Advantages Of Pipe Flange | Used to Connect Pipe System Easy Repair Pipe System Assembled Without Welding |
| Carbon [C] | ≤0.30 |
| Manganese [Mn] | ≤1.60 |
| Phosphorus [P] | ≤0.025 |
| Sulfur [S] | ≤0.025 |
| Silicon [Si] | 0.15-0.35 |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| ASTM A694 F56 Flanges | 415 | 315 | 20 % |
Kyoga Flanges, a leading supplier in Bedok, Bedok, offers an extensive selection of Carbon Steel F56 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Carbon Steel F56 Flanges are commonly used in industries that require secure, high-strength connections for piping systems. These flanges are essential in sectors such as oil and gas, petrochemicals, and power generation, where they connect pipes, valves, and equipment under moderate to high pressure. F56 flanges are also employed in water treatment plants, chemical processing, and manufacturing operations. Their durability, resistance to corrosion, and cost-effectiveness make them ideal for applications demanding long-lasting, reliable performance in harsh environments and high-stress conditions.
Yes, we offer custom sizes for Carbon Steel F56 Flanges to meet specific project needs. Our team at Kyoga Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@www.kyogaflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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