Hudson Flanges, based in Midland, UK, is a trusted manufacturer and supplier of high-quality API 6A Flanges, designed to meet the rigorous demands of the oil and gas industry. Our API 6A Flanges are built to withstand extreme pressures and harsh environments, ensuring reliability and durability in wellhead and pipeline applications. With a focus on precision and performance, Hudson Flanges delivers flanges that comply with API standards, offering safe, leak-proof connections for critical oilfield equipment and systems.
API 6A Flanges are typically composed of high-strength alloy steels such as carbon steel, stainless steel, and alloy steel, with specific elements like chromium and molybdenum to enhance corrosion resistance and toughness. They are designed to meet the stringent requirements of the oil and gas industry, offering excellent tensile strength (up to 80,000 psi) and high resistance to high-pressure conditions. The advantages of API 6A Flanges include their ability to withstand extreme pressure, high-temperature environments, and corrosive fluids, making them ideal for wellhead systems and critical pipeline applications.
| Material Specification Of : | (American Petroleum Institute) API 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 |
| 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″ |
| Materials | Stainless Steel (Grade 304/L, 316/L), Carbon Steel (ASTM A105 And ASTM A350), Alloy Steel (ASTM A182), Mild Steel, Duplex Steel, Pressure Vessel Steel, Titanium, Super Duplex Steel, Nickel Alloy, Monel, Inconel, Hastelloy, Copper Nickel, Cast Iron, Wrought Iron. |
| 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 |
| 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 |
| 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 |
| Test Pressure | 3 000 PSI | 4 500 PSI | 7 500 PSI | 15 000 PSI | 22 500 PSI | 30 000 PSI |
|---|---|---|---|---|---|---|
| Maximum Pressure (Working) | 2,000 PSI | 3,000 PSI | 5,000 PSI | 10,000 PSI | 15,000 PSI | 20,000 PSI |
| Temperature Rating | K (-60 Deg C) TO Y (+345 Deg C) | K (-60 Deg C) To Y (+345 Deg C) | K (-60 Deg C) To Y (+345 Deg C) | K (-60 Deg C) To Y (+345 Deg C) | K (-60 Deg C) To Y (+345 Deg C) | K (-60 Deg C) To Y (+345 Deg C) |
| Product Specification Levels | 1, 2, 3 & 4 | 1, 2, 3 & 4 | 1, 2, 3 & 4 | 1, 2, 3 & 4 | 1, 2, 3 & 4 | 1, 2, 3 & 4 |
Hudson Flanges, a leading supplier in Midland, UK, offers an extensive selection of API 6a Flange, 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.
API 6A Flanges are primarily used in the oil and gas industry for wellhead and Christmas tree equipment, where they provide secure, high-pressure connections. These flanges are essential in drilling operations, particularly for sealing and connecting pipelines, valves, and pressure control systems. They are designed to handle the extreme pressures and harsh conditions found in oilfields and offshore rigs. API 6A Flanges are also used in high-temperature environments and corrosive conditions, ensuring reliable performance and leak-proof connections in critical applications such as deep-water drilling and production systems.
Yes, we offer custom sizes for API 6a Flange to meet specific project needs. Our team at Hudson Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@hudsonflanges.co.uk.
| Weld Neck, Integral, Blinds, Equivalent | |||
| Maximam Working Pressure | 2000 PSI | 3000 PSI | 5000 PSI |
| Test Pressure | PSI 3000 | PSI 4500 | PSI 7500 |
| Product Spec Levels | 1, 2, 3 and 4 | 1, 2, 3 and 4 | 1, 2, 3 and 4 |
| API Temperature Rating | K (-60 ° C) to Y (+345 ° C) | K (-60 ° C) to Y (+345 ° C) | K (-60 ° C) to Y (+345 ° C) |
| Integral, BLRF, Target BLRF and Test Flanges | |||
| Minimam Yield | 60 000 PSI | 60 000 PSI | 60 000 PSI |
| Minimam Tensile | 85 000 PSI | 85 000 PSI | 85 000 PSI |
| Material | API 60K | API 60K | API 60K |
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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