Located in the industrial heart of Amman, Jordan, Yazan Steel has established itself as a trusted name for robust and reliable industrial components. We take particular pride in our expertise with Alloy Steel F12 Flanges, supplying high-integrity solutions to demanding sectors across the region. Our commitment goes beyond just supply; we focus on building lasting partnerships by ensuring that every flange we provide meets the stringent standards required for critical applications, reinforcing our reputation for quality and dependability in the Middle Eastern market.
The strength of Alloy Steel F12 Flanges comes from their specific composition, primarily a mix of chromium and molybdenum. This blend gives them excellent mechanical properties, including superior tensile strength and good creep resistance, which means they can handle sustained high-pressure and high-temperature environments without deforming. They maintain their toughness and durability even under thermal stress, making them a fundamentally reliable choice for systems where failure is not an option, thanks to their robust material characteristics.
Alloy Steel Flanges Specification :Â ASTM A182 / ASME SA182
Dimension Standard :Â ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard :Â ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size :Â 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure :Â 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type :Â Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN Flanges :Â DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges :Â JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.
| Grade | C | Mn | P | S | Si | Ni | Ch | Mo | Cb |
|---|---|---|---|---|---|---|---|---|---|
| F12 | 0.05-0.15 | 0.30-0.60 | 0.045 | 0.045 | 0.50 max | – | 0.80-1.25 | 0.44-0.65 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| F12 | 415 | 220 | 20 | – | 121-174 |
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Alloy Steel F12 | K11562/K11564 | 1.7335 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| SORF (Slip On) | NPS (Nominal Pipe Size) | WRNR (Weld Neck) | NPT (Threaded) | Loose (Lap Joint) | SWRF (Socket Weld) | BLRF (Blind) |
|---|---|---|---|---|---|---|
| 1 | ½ | 2 | 1 | 1 | 2 | 2 |
| 2 | ¾ | 2 | 2 | 2 | 2 | 2 |
| 2 | 1 | 3 | 2 | 2 | 2 | 2 |
| 3 | 1¼ | 3 | 3 | 3 | 3 | 3 |
| 3 | 1½ | 4 | 3 | 3 | 3 | 4 |
| 5 | 2 | 6 | 5 | 5 | 5 | 5 |
| 8 | 2½ | 10 | 8 | 8 | 8 | 7 |
| 9 | 3 | 11.5 | 9 | 9 | 9 | 9 |
| 11 | 3½ | 12 | 12 | 11 | 11 | 13 |
| 13 | 4 | 16.5 | 13 | 13 | 13 | 17 |
| 15 | 5 | 21 | 15 | 15 | 15 | 20 |
| 19 | 6 | 26 | 19 | 19 | 19 | 27 |
| 30 | 8 | 42 | 30 | 30 | 30 | 47 |
| 43 | 10 | 54 | 43 | 43 | 43 | 70 |
| 64 | 12 | 88 | 64 | 64 | 64 | 123 |
| 90 | 14 | 114 | 90 | 105 | 90 | 140 |
| 106 | 16 | 140 | 98 | 140 | 98 | 180 |
| 130 | 18 | 165 | 130 | 160 | 130 | 220 |
| 165 | 20 | 197 | 165 | 195 | 165 | 285 |
| 185 | 22 | 225 | 185 | 245 | 185 | 355 |
| 220 | 24 | 268 | 220 | 275 | 220 | 430 |
Yazan Steel is a top manufacturer and supplier of high-quality Alloy Steel F12 Flanges products in Amman, Jordan. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
These flanges are essential components in systems where conditions are most challenging. You’ll typically find them connecting pipes and valves in the power generation industry, especially in fossil fuel and thermal plants, as well as within critical petrochemical and refinery processes. Their ability to perform reliably under high heat and pressure makes them indispensable for steam lines, high-temperature pipelines, and other demanding industrial setups, ensuring the safe and efficient transport of fluids and gases where ordinary materials would simply not hold up.
Yazan Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Amman, Jordan.
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