Shawn Flanges, located in Houston, USA, is a reputable manufacturer and supplier of S235JRG2 Flanges, which are essential in structural and pressure applications that demand dependable strength and formability. This non-alloy structural steel grade meets EN 10025-2 standards, ensuring solid mechanical performance, excellent weldability, and cost-effectiveness. Shawn Flanges offers a full range of flange types—weld neck, slip-on, blind, lap joint, threaded, and socket weld—perfect for construction, machinery, piping systems, and general engineering needs. Each flange is crafted under rigorous quality control to guarantee they meet international standards for strength and precision.
The S235JRG2 Flanges from Shawn Flanges are primarily composed of iron, with carefully controlled amounts of carbon (≤0.17%), manganese (≤1.4%), phosphorus (≤0.045%), and sulfur (≤0.045%). This specific blend gives the flanges remarkable ductility and toughness. They boast a minimum yield strength of 235 MPa and tensile strength between 360–510 MPa, along with impressive elongation properties (≥20%). Known for their excellent weldability and machinability, S235JRG2 flanges are perfect for applications that involve forming, cutting, or fabrication, ensuring they maintain structural integrity and reliable performance under both static and dynamic loads.
Shawn Flanges, a leading supplier in Houston, USA, 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 | ||
Shawn Flanges’ S235JRG2 Flanges are widely utilized in steel structures, building frameworks, pressure vessels, pipelines, and mechanical equipment where moderate strength and good fabrication properties are essential. They find common use in industries such as construction, manufacturing, water treatment, HVAC systems, and transport infrastructure. These flanges are particularly suited for non-corrosive environments, making them a go-to choice for various applications.
Yes, we offer custom sizes for S235jrg2 Flange to meet specific project needs. Our team at Shawn Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shawnflanges.us.
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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