Khun Flanges stands out as a top-notch manufacturer and supplier of S235JRG2 Flanges, proudly based in Naypyidaw, Myanmar. They offer high-quality products that are built for exceptional strength, durability, and performance. With a strong focus on precision engineering and a commitment to international standards, Khun Flanges delivers reliable flange solutions for a variety of industrial applications. The S235JRG2 Flanges are particularly praised for their outstanding weldability, toughness, and cost-effectiveness, making them perfect for a wide array of structural and piping systems. Trusted by the construction, mechanical, and engineering sectors, Khun Flanges guarantees long-lasting, dependable products tailored to meet the diverse needs of various projects.
These S235JRG2 Flanges are primarily made up of carbon, manganese, silicon, phosphorus, and sulfur, creating a well-balanced mix of strength and ductility. Typically, the material includes around 0.17% carbon, 1.4% manganese, and 0.035% phosphorus and sulfur, which contribute to their excellent weldability and machinability. With a minimum yield strength of 235 MPa and a tensile strength ranging from 360 to 510 MPa, the mechanical properties of S235JRG2 ensure durability, impact resistance, and reliable performance under moderate temperature and pressure conditions, making them ideal for general engineering and structural applications.
Khun Flanges, a leading supplier in Naypyidaw, Myanmar, 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 Khun Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@khunflanges.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.
S235JRG2 Flanges find extensive use in industries like construction, mechanical engineering, oil and gas, and power generation. They are perfect for pressure vessels, pipelines, structural frameworks, and machinery components. Thanks to their superb weldability and mechanical strength, these flanges are often utilized in low to moderate pressure systems and general fabrication projects. Moreover, S235JRG2 Flanges are also employed in shipbuilding, water treatment plants, and manufacturing units where structural stability and a long service life are crucial. Their cost-effectiveness and versatility make them a go-to choice for various industrial and structural applications.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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