One of the top producers and suppliers of Carbon Steel F52 Flanges, made to satisfy the requirements of medium-to high-pressure piping systems, is Ismail Flanges, with its headquarters in Jakarta, Indonesia. F52 flanges are extensively utilised in the infrastructure, petrochemical, power generation, and oil and gas industries due to their exceptional weldability, strength, and durability. These flanges are perfect for demanding environments that demand secure and leak-free connections because they are manufactured in accordance with international standards. For industrial and structural applications throughout Indonesia and beyond, Ismail Flanges is dedicated to precise manufacturing, strict quality control, and on-time delivery, guaranteeing dependable performance and long-term value.
With their ideal balance of strength, ductility, and weldability, carbon steel F52 flanges are primarily composed of carbon, manganese, phosphorus, sulphur, and silicon. The flanges have an elongation of roughly 22%, a minimum yield strength of 360 MPa, and a tensile strength between 460 and 620 MPa. In systems with moderate to high pressure, F52 grade provides exceptional mechanical durability and impact resistance. It is appropriate for fabrication and structural applications requiring sturdy and long-lasting piping components due to its exceptional formability and weldability.
Standards : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
Specifications : ASTM A694
Size : 1/2″NB TO 48 “NB
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND 6,10, 16, 25, 40
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
| Grade | C | Mn | P | S | Si |
| ASTM A694 F52 | 0.26-0.265 | 1.60-1.64 | 0.025-0.030 | 0.025-0.030 | 0.15-0.35 |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| ASTM A694 F52 | 415 | 315 | 20 % |
Ismail Flanges, a leading supplier in Indonesia, Jakarta, offers an extensive selection of Carbon Steel F52 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.
Because of their exceptional strength and capacity to withstand pressure, carbon steel F52 flanges are widely utilised in refinery systems, petrochemical facilities, power plants, and oil and gas pipelines. They are perfect for heat exchangers, compressor stations, valves, pressure vessels, and pipe networks. These flanges are also utilised in industrial machinery and structural applications where mechanical dependability is essential. Their superior machinability and weldability make it simple to incorporate them into extensive process and infrastructure systems. In both onshore and offshore settings, F52 flanges guarantee safe, leak-free connections and can tolerate harsh service conditions.
Yes, we offer custom sizes for Carbon Steel F52 Flanges to meet specific project needs. Our team at Ismail Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ismailflanges.id.
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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