Faizan Flanges is a trusted manufacturer and supplier of Carbon Steel F56 Flanges in Doha, Qatar, offering high-strength solutions for demanding pipeline and industrial applications. ASTM A694 F56 flanges are designed for high-pressure transmission systems where superior mechanical strength and reliability are essential. Manufactured from high-quality forged carbon steel, these flanges ensure secure, leak-free connections even under severe operating conditions. At Faizan Flanges, advanced manufacturing processes and strict quality control ensure that F56 flanges meet international standards and deliver consistent, long-term performance in oil, gas, and energy projects.
Carbon Steel F56 Flanges are produced in accordance with ASTM A694 standards and contain controlled levels of carbon, manganese, silicon, and micro-alloying elements. This composition provides enhanced strength and toughness. Mechanically, F56 flanges offer a minimum yield strength of 56 ksi, excellent tensile strength, and good impact resistance. They are engineered to withstand high internal pressure and mechanical stress, making them suitable for demanding pipeline and transmission applications.
| 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 % |
Faizan Flanges, a leading supplier in Doha, Qatar, 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 high-pressure oil and gas transmission pipelines, petrochemical plants, refineries, and power generation facilities. They are ideal for connecting pipes, valves, and equipment in pipeline systems transporting oil, gas, and other fluids under high pressure. These flanges are widely applied in onshore and offshore projects where strength, safety, and durability are critical. Faizan Flanges supplies F56 flanges to ensure reliable, efficient, and long-lasting connections for critical pipeline infrastructure.
Yes, we offer custom sizes for Carbon Steel F56 Flanges to meet specific project needs. Our team at Faizan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@faizanflanges.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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