Steve Flanges, a reputable manufacturer and supplier located in Canberra, Australia, has built a solid reputation for crafting top-notch S235JRG2 Flanges that adhere to international standards for strength, durability, and performance. These flanges are meticulously engineered using cutting-edge manufacturing techniques and high-quality materials, ensuring they boast exceptional dimensional accuracy and corrosion resistance. At Steve Flanges, the focus is on delivering products that provide outstanding mechanical reliability and versatility for a wide range of industrial applications. With a strong dedication to quality, innovation, and customer satisfaction, the company offers S235JRG2 flanges that promise efficient performance and a long service life, even in diverse operating conditions.
S235JRG2 Flanges are primarily made from low-carbon structural steel, which contains carefully controlled amounts of carbon, manganese, phosphorus, sulfur, and silicon. This specific composition strikes a perfect balance between strength, ductility, and weldability, making the material easy to work with and suitable for general structural applications. The flanges demonstrate impressive tensile and yield strength, along with excellent toughness and impact resistance, even in colder temperatures. Their mechanical properties ensure reliable performance in moderate pressure and temperature environments, making them a great choice for structural and piping systems that require durability and stability.
Steve Flanges, a leading supplier in Canberra, Australia, offers an extensive selection of S235jrg2 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.
| Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Standards | API7S-15, API7S-43, API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, EN1092 |
| Pressure Rating ANSI | 600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS |
| Pressure Calculation in DIN | 16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40 |
| 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 |
| Coating | Anti-rust Paint, Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent |
| Most common types | Forged / Threaded / Screwed / Plate |
| C | Si | Mn | Ni | P | S | Cr | Mo | Al | – |
| max 0.2 | max 0.55 | max 1.4 | max 0.3 | max 0.045 | max 0.045 | max 0.3 | max 0.08 | min 0.02 | Cr+Mo+Ni < 0.48 |
| Minimum yield strength Reh MPa | Tensile strength Rm MPa | Minimum elongation – A Lo = 5,65 * √So (%) | Notch impact test | |||||||||||
| Steel grade | Nominal thickness mm | Nominal thickness mm | Nominal thickness mm | Temperature | Min. absorbed energy | |||||||||
| ≤16 | >16 ≤40 | >40 ≤63 | >63 ≤80 | >80 ≤100 | >100 ≤125 | >3 ≤100 | >100 ≤125 | >3 ≤40 | >40 ≤63 | >63 ≤100 | >100 ≤125 | °C | J | |
| S235JR | 235 | 225 | 215 | 195 | 360-510 | 350-500 | 26 | 25 | 24 | 22 | +20 | 27 | ||
The S235JRG2 flange is widely used across construction, structural engineering, and pipeline projects due to its excellent weldability, durability, and strength. It serves as a reliable connection point in piping systems, enabling secure joins between pipes, valves, and other equipment. In structural applications, it’s commonly used in frameworks, bridges, and building structures. Its compatibility with EN 10025 standards makes it suitable for both low-stress and moderate-stress environments, particularly in industries like oil and gas, water treatment, and general construction where dependable performance is essential.
Yes, we offer custom sizes for S235jrg2 Flange to meet specific project needs. Our team at Steve Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@steveflanges.com.
These S235JRG2 Flanges find their place in various industries, including construction, oil and gas, petrochemical, power generation, and mechanical engineering. They are perfect for connecting pipes, valves, and pressure vessels in systems that need moderate strength and flexibility. Additionally, they are used in frameworks, machinery components, and structural supports due to their superb welding and forming capabilities. These flanges provide dependable connections for low- to medium-pressure applications, offering a cost-effective and efficient solution that guarantees safety, performance, and long-lasting durability in both industrial and structural settings.
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