Arda Flanges, based in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of top-notch ANSI B16.5 Class 1500 Flanges. Known for their precision engineering and commitment to international standards, Arda Flanges produces flanges that offer remarkable strength, durability, and leak-proof performance, making them perfect for high-pressure piping systems. These ANSI B16.5 Class 1500 Flanges are specifically crafted to endure extreme pressures and temperatures, ensuring secure and dependable connections in critical industrial settings. With a strong emphasis on quality, timely delivery, and customer satisfaction, Arda Flanges caters to industries like oil and gas, petrochemical, chemical processing, and power generation, providing trustworthy and long-lasting flange solutions.
Typically, ANSI B16.5 Class 1500 Flanges are made from high-grade carbon steel, alloy steel, or stainless steel to handle demanding service conditions. In terms of mechanics, they boast a tensile strength of 690–830 MPa, yield strength of 415–550 MPa, and hardness levels between 200–240 HB. These flanges are known for their exceptional toughness, durability, and resistance to corrosion, wear, and thermal stress, making them ideal for extreme high-pressure and high-temperature applications where reliability and safety are paramount.
Arda Flanges, a leading supplier in Istanbul, Turkey, offers an extensive selection of ANSI B16.5 Class 1500 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.
| Size Range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| Standards | B16.47 Series A & B, ANSI/ASME B16.5, BS4504, B16.48, EN-1092, BS 10, DIN, ANSI Flanges, BS Flanges, ASME Flanges, EN Flanges, DIN Flanges, GOST Flanges. |
| DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Main Types | Threaded / Forged / Plate /Screwed |
| Flange supporting material | Ring Joint, Gasket, Flange Bolts |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Most Common Types |
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| Production technique |
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| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Raised Face (RF),Large Male-Female (LMF), Flat Face (FF),Small Male-Female (SMF), Lap-Joint Face (LJF), Large Tongue & Groove, Small Tongue, Groove |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations Class 1500 Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Specialized Manufacturer of |
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| Standard | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange
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| Normal pipe size | Outside dia. of flange | Minimum thickness of flange | Overall Length | Bolt Circle | No. and Size of Holes | O.D. of raised face | |||
| Welding neck | Slip-on & socket welding | Lap Joint | |||||||
| O | Q | Y | Diam. | No. | dia. | R | |||
| 1/2 | 12.1 | 22.3 | 60.3 | 31.8 | 31.8 | 82.5 | 4 | 22 | 35 |
| 3/4 | 130 | 25.4 | 69.8 | 34.9 | 34.9 | 89.0 | 4 | 22 | 43 |
| 1 | 149 | 28.6 | 73.0 | 41.3 | 41.3 | 101.5 | 4 | 25 | 51 |
| 1-1/4 | 159 | 28.6 | 73.0 | 41.3 | 41.3 | 111.0 | 4 | 25 | 64 |
| 1-1/2 | 178 | 31.8 | 82.6 | 44.4 | 44.4 | 124.0 | 4 | 29 | 73 |
| 2 | 216 | 38.1 | 101.6 | 57.2 | 57.2 | 165.0 | 8 | 25 | 92 |
| 2-1/2 | 244 | 41.3 | 104.8 | 63.5 | 63.5 | 190.5 | 8 | 29 | 105 |
| 3 | 267 | 47.7 | 117.5 | 73.0 | 73.0 | 203.0 | 8 | 32 | 127 |
| 3-1/2 | |||||||||
| 4 | 311 | 54.0 | 123.8 | 90.5 | 90.5 | 241.5 | 8 | 35 | 157 |
| 5 | 375 | 73.1 | 155.5 | 104.8 | 104.8 | 292.0 | 8 | 41 | 186 |
| 6 | 394 | 82.6 | 171.4 | 119.1 | 119.1 | 317.5 | 12 | 38 | 216 |
| 8 | 483 | 92.1 | 212.7 | 142.9 | 142.9 | 393.5 | 12 | 45 | 270 |
| 10 | 584 | 108.0 | 254.0 | 158.8 | 177.8 | 482.5 | 12 | 51 | 324 |
| 12 | 673 | 123.9 | 282.9 | 181.0 | 219.1 | 571.5 | 16 | 54 | 381 |
| 14 | 749 | 133.4 | 298.4 | 241.3 | 635.0 | 16 | 60 | 413 | |
| 16 | 826 | 146.1 | 311.2 | 260.4 | 705.0 | 16 | 51 | 470 | |
| 18 | 914 | 162.0 | 327.0 | – | 276.2 | 474.5 | 16 | 73 | 538 |
| 20 | 984 | 117.8 | 355.4 | 292.1 | 832.0 | 16 | 80 | 584 | |
| 24 | 1168 | 203.2 | 406.4 | 330.2 | 990.5 | 16 | 92 | 692 | |
You’ll find ANSI B16.5 Class 1500 Flanges widely used in oil and gas pipelines, offshore and onshore drilling platforms, refineries, petrochemical plants, and power generation facilities. They’re perfect for connecting pipes, valves, pumps, and pressure vessels under very high-pressure and high-temperature conditions. These flanges guarantee leak-proof, secure joints, ensuring system integrity and operational safety. With their robust construction, outstanding mechanical properties, and ability to withstand harsh environments, ANSI B16.5 Class 1500 Flanges are the go-to choice for critical industrial applications that demand reliable and long-lasting piping solutions.
Yes, we offer custom sizes for ANSI B16.5 Class 1500 Flanges to meet specific project needs. Our team at Arda Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ardaflanges.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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