API 17D Flanges are specialized components crafted according to the API 17D standards set by the American Petroleum Institute, specifically for subsea wellhead and tree equipment. These flanges are built to perform reliably in deepwater environments, handling high-pressure and high-temperature (HPHT) conditions while ensuring structural integrity and leak-free operation in the harshest offshore settings. Uday Flanges, a reputable manufacturer and supplier based in Dubai, UAE, provides precision-engineered API 17D Flanges that adhere to strict API and industry standards. These flanges are perfect for subsea drilling, production systems, and wellhead connections, facilitating safe and efficient operations in challenging oil and gas exploration projects.
Typically, API 17D Flanges are made from high-quality alloy steels like ASTM A694 F65 or F70, along with other materials that boast excellent resistance to corrosion, pressure, and stress. They are designed to endure pressures over 10,000 psi and the high external loads typical in subsea environments. Their mechanical properties include a tensile strength of up to 690 MPa and a yield strength of up to 485 MPa. Often, these flanges are heat-treated and undergo NACE MR0175 compliance testing to ensure they can resist hydrogen sulfide (H₂S) and chloride-induced stress corrosion, making them suitable for sour service and HPHT subsea conditions.
| Material Specification Of: | API 17D SS Flange |
|---|---|
| API 17d Standard Cover : | pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing |
| Contact Faces For API 17d | RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female) |
| Thickness Of API 17d | Normal Pipe Size ≤ 18 |
| Size Chart | Normal Pipe Size 1/2 to NPS 24 inch |
| 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. |
| Low Temperature Of API 17d | Above -29 Degree C (−20°F) |
| Bore Diameter Of ANSI B16.5 | Normal Pipe ≤ 10 |
| Flanges Standards | EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN |
| API 17d Pressure Rating | Class 150 To Class 2500 |
| High Temperature Of API 17d | Above 200°C (400°F) For Class 150 Or Above 400°C (750°F) |
| API 17d Marking Standard | Name of Manufacturer Schedule Type of Flange Facing Nominal Pipe Size Pressure Class ASME B16 Designation |
| API 17d Bolt Type | high strength bolts medium strength bolts low strength bolts |
| 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 Of API 17d | smooth, concentric serrated, stock |
| Advantages Of Pipe Flange | Used to Connect Pipe System Easy Repair Pipe System Assembled Without Welding |
| Flange Face Type | Small Male-Female, Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Large Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier |
| Flanges Marking | All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request. |
Uday Flanges, a leading supplier in Dubai, UAE, offers an extensive selection of API 17D 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 17D Flanges are specifically utilized in subsea oil and gas operations, including wellhead systems, subsea trees, manifolds, and riser interfaces. Their sturdy design ensures they maintain pressure integrity and structural stability in deepwater conditions, which involve high external pressure, temperature fluctuations, and corrosive environments. These flanges are essential for ensuring safe fluid containment in subsea production systems. Uday Flanges offers API 17D Flanges in various pressure classes and sizes, featuring options like Ring-Type Joint (RTJ) faces and customized bolt patterns, tailored to meet the specific needs of each project.
Yes, we offer custom sizes for API 17D Flange to meet specific project needs. Our team at Uday Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@udayflanges.ae.
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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