Rizwan Flanges, a top-notch manufacturer and supplier based in Manama, Bahrain, specializes in high-quality 16Mo3 Flanges that excel in high-temperature and high-pressure settings. Renowned for their precision engineering and commitment to global standards, this company delivers flanges that guarantee durability, reliability, and efficiency in demanding industries. With a strong emphasis on customer satisfaction, timely deliveries, and consistent quality, Rizwan Flanges caters to sectors like petrochemical, power generation, oil and gas, and boiler manufacturing. Their 16Mo3 Flanges are trusted for their robust performance, making them a go-to choice for critical applications both in Bahrain and beyond.
16Mo3 Flanges are made from alloy steel that includes molybdenum and manganese, along with controlled amounts of carbon, silicon, sulfur, and phosphorus. This specific blend enhances their heat resistance, strength, and excellent creep properties. Mechanically, these flanges boast impressive tensile strength, high yield strength, and outstanding toughness, particularly at elevated temperatures. These characteristics make them ideal for high-pressure systems, ensuring long-lasting reliability and structural integrity. Their ability to resist thermal stress and oxidation allows them to perform effectively in tough operating conditions.
| Specifications | 16Mo3 Flanges |
|---|---|
| Coating | Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized |
| Manufacturer of | Forged/ Threaded/ Screwed / Plate |
| Manufacturer Length | NPS 1⁄₂” Inch To NPS 48” Inch |
| Face Type | RTJ/ RF/ FF |
| Schedule Chart | SCH 5S To XXS. |
| Vishal Steel Manufacturer Belbow Types | Weld Neck/ Socket Weld/ Threaded/ Reducing/ Lap Joint/ Blind/ Slip On |
| Forging Methods | Forging & Casting, Rolling & Cutting |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Application | Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
| JIS Standard | 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K |
| Flange Test | Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector |
| Supporting Material | Gasket/ Ring Joint/ Flange Bolts |
| Production Technique | Forged/ Heat treated and machined |
| Packing | Plywood Pallet And Plywood Box |
| Brand | Vishal Steel |
| Productivity | 800 ton per month |
| Transportation | Ocean And Air |
| Supply Ability | 700 Ton Per Month |
| Flange Equipment | Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc |
Element | Percentage % | Element | Percentage % |
P | 0.025 | V | – |
S | 0.010 | Al | – |
Cr | 0.030 | N | 0.012 |
Mo | 0.25/0.35 | Cu | 0.30 |
C | 0.12/0.20 | Ni | 0.30 |
Si | 0.35 | Nb | – |
Mn | 0.40/0.90 | Ti | – |
| 16Mo3 Flanges | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation in 100-150 mm(%) | Maximum Thickness (mm) | Elongation in 16 mm(%) |
| 440-590 | 220-275 | 19 | 250 | 24 |
DIN,WNr | BS | UNI | ISO | DIN | UNS |
16Mo3 | 240 | 16Mo3 | P26 | 1.5415 | K11562 |
243 | TS26 |
| Grade | Thickness | Temperature (°C) | |||||||||
50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | ||
(mm) | MPa | MPa | MPa | MPa | MPa | MPa | MPa | MPa | MPa | MPa | |
| 16Mo3 Flanges | ≤16 | 273 | 264 | 250 | 233 | 213 | 194 | 175 | 159 | 147 | 141 |
>16 ≤40 | 268 | 259 | 245 | 228 | 209 | 190 | 172 | 156 | 145 | 139 | |
>40 ≤60 | 258 | 250 | 236 | 220 | 202 | 183 | 165 | 150 | 139 | 134 | |
>60 ≤100 | 238 | 230 | 218 | 203 | 186 | 169 | 153 | 139 | 129 | 123 | |
>100 ≤150 | 218 | 211 | 200 | 186 | 171 | 155 | 140 | 127 | 118 | 113 | |
>150 ≤250 | 208 | 202 | 191 | 178 | 163 | 148 | 134 | 121 | 113 | 108 | |
Rizwan Flanges, a leading supplier in Manama, Bahrain, offers an extensive selection of 16Mo3 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.
16Mo3 flanges find extensive applications in high-temperature, high-pressure services, especially in the power generation, petrochemical, and oil & gas sectors. They are used extensively in steam boilers, pressure vessels, heat exchangers and pipes, where their superb resistance to thermal fatigue, corrosion, and stress is of prime importance. 16Mo3 flanges find optimal applications in systems where temperatures are high, hence in steam applications, hot gas applications and chemical process applications. Their strength and durability ensure consistent performance in challenging conditions, improving the safety and efficiency of critical infrastructure.
| Normal Pipe Size | DN |
|---|---|
| 1/2 | 15 |
| 3/4 | 20 |
| 1 | 25 |
| 1 1/4 | 32 |
| 1 1/2 | 40 |
| 2 | 50 |
| 2 1/2 | 65 |
| 3 | 80 |
| 4 | 100 |
| Flanges Size inches | Flanges Size millimeter | Outer Diameter (O.D.) inches | Outer Diameter (O.D.) millimeter | Inner Diameter (I.D.) inches | Inner Diameter (I.D.) millimeter | Ø B.H.C. In inches | Ø B.H.C. In millimeter | Ø B.H. inches | Ø B.H. millimeter | # B.H. | Thickness inches | Thickness millimeter | Weight lbs | Weight Kilogram |
| 8.0 | 200 | 13.39 | 340 | 8.72 | 221.50 | 11.61 | 295 | 0.870 | 22 | 12 | 1.020 | 26 | 21.0 | 9.5 |
| 10.0 | 250 | 15.94 | 405 | 10.88 | 276.40 | 13.97 | 355 | 1.020 | 26 | 12 | 1.140 | 29 | 31.0 | 14.1 |
| 12.0 | 300 | 18.11 | 460 | 12.88 | 327.20 | 16.14 | 410 | 1.020 | 26 | 12 | 1.260 | 32 | 42.7 | 19.4 |
| 14.0 | 350 | 20.47 | 520 | 14.19 | 360.40 | 18.50 | 470 | 1.020 | 26 | 16 | 1.380 | 35 | 62.3 | 28.3 |
| 15.0 | 400 | 22.83 | 580 | 16.19 | 411.20 | 20.67 | 525 | 1.180 | 30 | 16 | 1.500 | 38 | 80.5 | 36.5 |
| 17.0 | 450 | 25.20 | 640 | 18.19 | 462.00 | 23.03 | 585 | 1.180 | 30 | 20 | 1.650 | 42 | 110.3 | 50.1 |
| 19.0 | 500 | 28.15 | 715 | 20.19 | 512.80 | 25.59 | 650 | 1.300 | 33 | 20 | 1.810 | 46 | 141.5 | 64.2 |
| 24.0 | 600 | 33.07 | 840 | 24.19 | 614.40 | 30.32 | 770 | 1.420 | 36 | 20 | 2.050 | 52 | 213.5 | 96.9 |
| Normal Size Of Steel Pipe | Outer Diameter (O.D.) | 10 Schedule | 20 Schedule | 30 Schedule | STD Wall | 40 Schedule | 60 Schedule | EXT Hvy | 80 Schedule | 100 Schedule | 120 Schedule | 140 Schedule | 160 Schedule | XX Hvy |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ½ | 0.84 | 0.083 | … | … | 0.109 | 0.109 | … | 0.147 | 0.147 | … | … | … | 0.188 | 0.294 |
| ¾ | 1.05 | 0.083 | … | … | 0.113 | 0.113 | … | 0.154 | 0.154 | … | … | … | 0.219 | 0.308 |
| 1 | 1.315 | 0.109 | … | … | 0.133 | 0.133 | … | 0.179 | 0.179 | … | … | … | 0.25 | 0.358 |
| 1 ¼ | 1.66 | 0.109 | … | … | 0.14 | 0.14 | … | 0.191 | 0.191 | … | … | … | 0.25 | 0.382 |
| 1 ½ | 1.9 | 0.109 | … | … | 0.145 | 0.145 | … | 0.2 | 0.2 | … | … | … | 0.281 | 0.4 |
| 2 | 2.375 | 0.109 | … | … | 0.154 | 0.154 | … | 0.218 | 0.218 | … | … | … | 0.344 | 0.436 |
| 2 ½ | 2.875 | 0.12 | … | … | 0.203 | 0.203 | … | 0.276 | 0.276 | … | … | … | 0.375 | 0.552 |
| 3 | 3.5 | 0.12 | – | – | 0.216 | 0.216 | – | 0.3 | 0.3 | – | – | – | 0.438 | 0.6 |
| 3 ½ | 4 | 0.12 | – | – | 0.226 | 0.226 | – | 0.318 | 0.318 | – | – | – | – | 0.636 |
| 4 | 4.5 | 0.12 | – | – | 0.237 | 0.237 | – | 0.337 | 0.337 | – | 0.438 | – | 0.531 | 0.674 |
| 5 | 5.563 | 0.134 | – | – | 0.258 | 0.258 | – | 0.375 | 0.375 | – | 0.5 | – | 0.625 | 0.75 |
| 6 | 6.625 | 0.134 | – | – | 0.28 | 0.28 | – | 0.432 | 0.432 | – | 0.562 | – | 0.719 | 0.864 |
| 8 | 8.625 | 0.148 | 0.25 | 0.277 | 0.322 | 0.322 | 0.406 | 0.5 | 0.5 | 0.594 | 0.719 | 0.812 | 0.906 | 0.875 |
| 10 | 10.75 | 0.165 | 0.25 | 0.307 | 0.365 | 0.365 | 0.5 | 0.5 | 0.594 | 0.719 | 0.844 | 1 | 1.125 | 1 |
| 12 | 12.75 | 0.18 | 0.25 | 0.33 | 0.375 | 0.406 | 0.562 | 0.5 | 0.688 | 0.844 | 1 | 1.125 | 1.312 | 1 |
| 14 | 14 | 0.25 | 0.312 | 0.375 | 0.375 | 0.438 | 0.594 | 0.5 | 0.75 | 0.938 | 1.094 | 1.25 | 1.406 | – |
| 16 | 16 | 0.25 | 0.312 | 0.375 | 0.375 | 0.5 | 0.656 | 0.5 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | – |
| 18 | 18 | 0.25 | 0.312 | 0.438 | 0.375 | 0.562 | 0.75 | 0.5 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | – |
| 20 | 20 | 0.25 | 0.375 | 0.5 | 0.375 | 0.594 | 0.812 | 0.5 | 1.031 | 1.281 | 1.5 | 1.75 | 1.969 | – |
| 22 | 22 | 0.25 | – | – | 0.375 | – | – | 0.5 | – | – | – | – | – | – |
| 24 | 24 | 0.25 | 0.375 | 0.562 | 0.375 | 0.688 | 0.969 | 0.5 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | – |
| 26 | 26 | – | – | – | 0.375 | – | – | 0.5 | – | – | – | – | – | – |
| 30 | 30 | 0.312 | 0.5 | 0.625 | 0.375 | – | – | 0.5 | – | – | – | – | – | – |
Yes, we offer custom sizes for 16Mo3 Flanges to meet specific project needs. Our team at Rizwan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rizwanflanges.com.
You’ll find 16Mo3 Flanges widely used in industries that need components capable of handling high temperatures and pressures. They’re commonly found in boiler systems, heat exchangers, pressure vessels, steam pipelines, and refinery equipment. Their remarkable heat resistance makes them perfect for power plants, petrochemical facilities, and chemical processing units. These flanges provide secure and leak-proof connections in hot steam lines and high-pressure circuits. With their durability, corrosion resistance, and ability to maintain mechanical strength under thermal stress, 16Mo3 Flanges are a dependable choice for critical industrial applications.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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