Shawn Flanges, located in Houston, USA, is a reliable manufacturer and supplier of St37-2 Flanges, which are commonly used in general engineering and structural applications. St37-2 is a popular carbon steel grade recognized for its excellent weldability, machinability, and strength. These flanges are crafted to comply with various industrial standards, ensuring they are dependable for non-critical pressure and low-temperature uses. Shawn Flanges offers a wide selection, including weld neck, slip-on, blind, threaded, socket weld, and lap joint flanges, making them compatible with various piping systems. Our St37-2 flanges provide budget-friendly solutions for the construction, waterworks, and low-pressure pipeline sectors.
St37-2 Flanges from Shawn Flanges are primarily made of carbon steel, containing about 0.17-0.20% carbon, 0.35% manganese, and small amounts of silicon, phosphorus, and sulfur. This composition results in a moderate tensile strength of around 370-510 MPa and a yield strength close to 235 MPa, offering good toughness and ductility. St37-2 steel is known for its excellent weldability and formability, making it ideal for fabrication and joining in various structural and piping applications. Its mechanical properties ensure reliable performance under typical temperature and pressure conditions.
Shawn Flanges, a leading supplier in Houston, USA, 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 |
Shawn Flanges’ St37-2 Flanges find extensive use in construction, low-pressure piping, water supply systems, and general engineering projects. Their cost-effectiveness and solid mechanical strength make them perfect for structural frameworks, machinery manufacturing, and pipeline connections in non-critical settings. These flanges are frequently used in heating, ventilation, and air conditioning (HVAC) systems, irrigation networks, and fuel distribution pipelines. Their ease of fabrication and welding also makes them suitable for temporary setups and maintenance tasks. Shawn Flanges guarantees that every St37-2 flange adheres to strict quality standards.
Yes, we offer custom sizes for St37-2 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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