Uday Flanges is a well-known manufacturer and supplier located inDubai, UAE, specializing in high-quality S235JRG2 flanges tailored to meet a variety of industrial needs. With a strong focus on precision engineering and top-notch performance, Uday Flanges provides products that adhere to international standards and are highly regarded for their reliability and durability. Their S235JRG2 flanges are crafted to ensure solid connections in piping systems, accommodating different pressure ratings and temperature ranges. Uday Flanges caters to clients in sectors like construction, oil & gas, petrochemicals, and shipbuilding, guaranteeing timely deliveries and expert technical support with every order.
S235JRG2 flanges are mainly made from non-alloy structural steel, featuring a carbon content of up to 0.17–0.20%, around 1.4% manganese, and small amounts of silicon, phosphorus, and sulfur. These flanges are known for their excellent weldability and machinability. They boast mechanical properties that include a minimum yield strength of 235 MPa and a tensile strength that ranges from 360 to 510 MPa. With good toughness and ductility, they are perfect for structural and piping applications. The flanges can be hot-rolled or normalized, which boosts their strength and performance in challenging environments.
Uday Flanges, a leading supplier in Dubai, UAE, 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 | ||
S235JRG2 flanges find extensive use in structural and pressure piping systems where moderate strength and outstanding weldability are crucial. You’ll often see them in water treatment plants, building frameworks, bridges, and mechanical structures. They’re particularly suited for connecting pipes in low to medium pressure systems across industries like oil & gas, power generation, construction, and shipbuilding. Thanks to their dependable mechanical performance, corrosion resistance (when properly treated), and cost-effectiveness, S235JRG2 flanges are a popular choice for both above-ground and underground infrastructure projects in various fields.
Yes, we offer custom sizes for S235jrg2 Flange to meet specific project needs. Our team at Uday Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@udayflanges.ae.
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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