Based in Mumbai, India, Harsh Flanges is a reputable manufacturer and supplier of premium alloy steel F11 flanges. Harsh Flanges has a solid reputation for providing precision-engineered products and offers dependable and long-lasting flange solutions to a variety of industries. Our alloy steel F11 flanges are prized for their exceptional corrosion resistance in moderate temperatures, high mechanical strength, and resistance to high temperatures. We serve sectors like chemical processing, petrochemicals, power generation, and oil and gas. Harsh Flanges is dedicated to offering premium goods, affordable prices, and prompt delivery, guaranteeing total client satisfaction everywhere.
Chromium (1–1.5%), molybdenum (0.44–0.65%), carbon (0.05–0.15%), manganese, phosphorus, sulphur, silicon, and iron make up Alloy Steel F11 Flanges. This alloy performs well at high temperatures and has good strength and moderate corrosion resistance. Mechanically, F11 flanges have a tensile strength of 415–585 MPa, a yield strength of 205–275 MPa, and an elongation of about 20–30%. Generally speaking, their hardness falls between 143 and 197 HB. Because of these characteristics, they can withstand moderate temperatures and pressures and provide dependable performance in settings where durability and strength are crucial.
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F11 | 0.5-0.15 | 0.3-0.6 | 0.5-1.0 | 0.03 | 0.03 | 1.0-1.5 | 0.44-0.65 |
Harsh Flanges, a leading supplier in Mumbai, India, offers an extensive selection of Alloy Steel F11 Flanges, 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.
Industries that need parts that can survive moderate pressure, temperature, and corrosive conditions frequently use alloy steel F11 flanges. They are used in pressure vessels, refinery equipment, and piping systems in the oil and gas industry. They are used in steam lines, heat exchangers, and boilers in power plants. They are essential for reactors, columns, and crucial pipeline connections in the petrochemical and chemical processing industries. They are also used in marine systems and shipbuilding. Reliable performance in a variety of demanding industrial operations is ensured by their strength, toughness, and resistance to heat and corrosion.
Yes, we offer custom sizes for Alloy Steel F11 Flanges to meet specific project needs. Our team at Harsh Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@harshflanges.co.in.
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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