Rizwan Flanges, a well-respected manufacturer and supplier located in Manama, Bahrain, specializes in high-quality St37-2 Flanges that are designed for durability and dependable performance across a range of industrial applications. Renowned for their precision craftsmanship and commitment to international standards, the company delivers flanges that provide strength, consistency, and outstanding structural support. Rizwan Flanges caters to essential sectors such as construction, oil and gas, petrochemicals, and mechanical engineering. With a strong focus on quality, timely delivery, and customer-centric solutions, they have established themselves as a trusted source for St37-2 Flanges in Bahrain and beyond, addressing the needs of both standard and custom piping systems.
St37-2 Flanges are primarily made from carbon steel, incorporating controlled levels of manganese, phosphorus, sulfur, and silicon, which enhance their weldability and machinability. From a mechanical standpoint, these flanges boast impressive tensile strength, solid yield strength, and reliable toughness, making them suitable for moderate pressure and temperature conditions. Their well-balanced chemical composition ensures consistent performance in structural and engineering applications. St37-2 Flanges are known for their dependable strength, ease of fabrication, and uniform mechanical behavior, making them perfect for general industrial use.
Rizwan Flanges, a leading supplier in Manama, Bahrain, 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 Rizwan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rizwanflanges.com.
These flanges are widely utilized in scenarios that demand strong, durable, and easily weldable carbon steel components. You’ll often find them in construction projects, pipelines, machinery manufacturing, water supply systems, and general engineering tasks. Their capacity to handle moderate pressure makes them ideal for structural supports, HVAC lines, compressed air systems, and low-temperature piping. St37-2 Flanges ensure secure, leak-proof connections and are appreciated for their versatility, cost-effectiveness, and reliability. Thanks to their robust mechanical properties and straightforward fabrication, St37-2 Flanges are a popular choice across various industrial and infrastructural applications.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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