API 17D Flanges are expertly crafted flanges that adhere to the American Petroleum Institute (API) 17D standard, specifically tailored for subsea and offshore applications. These flanges ensure secure, leak-proof connections in subsea pipelines, blowout preventers, and riser systems, providing safety and reliability even under extreme pressure and harsh environmental conditions. Built to meet stringent quality and dimensional standards, API 17D Flanges are a staple in the oil and gas industry, especially in deepwater operations. Their sturdy design, resistance to corrosion, and exceptional durability make them vital components for subsea infrastructure and critical offshore installations.
Typically, API 17D Flanges are made from high-quality carbon steel, stainless steel, or alloy steel, incorporating elements like carbon, chromium, nickel, and molybdenum. These materials boost strength, toughness, and resistance to corrosion and wear in demanding subsea environments. They boast impressive mechanical properties, including excellent tensile and yield strength, high toughness, and the ability to endure extreme pressures and temperatures. Their precise engineering guarantees structural integrity, leak-proof sealing, and dependable performance, even in cyclic loading and harsh marine conditions, making them perfect for crucial subsea operations.
| 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. |
Quan Flanges, a leading supplier in Da Nang, Vietnam, 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.
In the realm of offshore oil and gas exploration and production, API 17D Flanges are widely utilized, particularly in subsea pipelines, riser systems, and blowout preventers. They play a key role in applications that demand high-pressure handling, corrosion resistance, and long-term operational reliability in deepwater settings. These flanges simplify installation, maintenance, and inspection while ensuring the safety and efficiency of subsea systems. With their durability, robust design, and adherence to API 17D standards, they are essential for offshore projects where reliability, safety, and long-term performance are paramount to operational success.
Yes, we offer custom sizes for API 17D Flange to meet specific project needs. Our team at Quan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@quanflanges.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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