Rached Flanges is a reliable manufacturer and supplier of industrial flanges located in Tunis, Tunisia. They provide dependable piping solutions across various industries. The company specializes in St37-2 Flanges, which are crafted in line with international and DIN standards, ensuring top-notch quality, precision, and performance. With state-of-the-art production facilities, a team of skilled professionals, and rigorous quality control measures, Rached Flanges creates flanges tailored to meet specific project needs. Their St37-2 Flanges are appreciated for their reliability, cost-effectiveness, and versatility in general engineering and structural piping applications, both locally and globally.
These St37-2 Flanges are made from low carbon structural steel, adhering to DIN standards, which gives them excellent weldability and formability. The material typically includes controlled levels of carbon, manganese, silicon, and trace elements. Thanks to their mechanical properties, these flanges offer moderate tensile and yield strength, good ductility, and outstanding machinability, making them suitable for low to medium pressure applications. They perform reliably under normal temperature conditions, providing dependable service where extreme strength or corrosion resistance isn’t a priority.
Rached Flanges, a leading supplier in Tunis, Tunisia, offers an extensive selection of St37-2 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 |
| Steel grade | Styles | Carbon, max, % | Silicon, % | Manganese, % | Phosphorus, max, % | Sulfur, max, % | Nitrogen, max, % |
| ST37-2 | Steel Angles | 0.20 | 0.15 – 0.35 | 0.35 – 0.75 | 0.050 | 0.050 | 0.011 |
| Steel grade | Styles | Tensile strength, ksi [MPa] | Yield point, min, ksi [MPa] | Elongation, min, δ, % |
| ST37-2 | Steel Angles | 52 – 67 [360 – 460] | 34 [235] | 25 |
ST37-2 flanges are widely used in low-pressure piping systems, particularly in construction, chemical, and petrochemical industries. Due to their excellent weldability and machinability, these flanges are ideal for joining pipes, valves, and other equipment. They are commonly employed in fluid transport systems, HVAC, and water treatment plants. ST37-2 flanges are also used in machinery manufacturing, pressure vessels, and structural applications where moderate strength and durability are required. Their cost-effectiveness and versatility make them a reliable choice for various industrial applications.
Yes, we offer custom sizes for St37-2 Flange to meet specific project needs. Our team at Rached Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rachedflanges.com.
St37-2 Flanges find their place in general piping systems, structural applications, and low-pressure industrial services. Common uses include water pipelines, air and gas distribution lines, heating systems, and basic process industries. They’re also popular in construction, fabrication, and mechanical engineering projects due to their ease of welding and cost efficiency. St37-2 Flanges are perfect for non-corrosive environments and moderate service conditions, ensuring reliable performance in utility, infrastructure, and light industrial installations.
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