Rached Flanges is a reliable manufacturer and supplier located in Tunis, Tunisia, focusing on high-quality Carbon Steel F70 Flanges tailored for demanding industrial applications. With state-of-the-art manufacturing facilities, a team of skilled engineers, and rigorous quality control measures, Rached Flanges ensures that our products meet international standards and project requirements. Our F70 flanges are crafted with precision machining, dependable material sourcing, and complete traceability. We cater to the oil and gas, petrochemical, power, and infrastructure sectors, prioritizing strength, durability, and timely delivery. Rached Flanges is dedicated to providing technical support, competitive pricing, and fostering long-term partnerships with customers around the globe through ongoing innovation and adherence to global standards.
Carbon Steel F70 Flanges are crafted from high-strength carbon steel, specifically designed to withstand severe pressure applications. Their composition typically features controlled carbon content along with manganese, silicon, and trace elements that boost strength and toughness. With low levels of impurities like sulfur and phosphorus, these flanges offer improved weldability and reliability. Mechanically, F70 flanges deliver impressive yield and tensile strength, excellent impact resistance, and outstanding fatigue performance. They maintain their structural integrity even under high pressure, temperature fluctuations, and cyclic loads, making them ideal for critical piping systems in demanding industrial environments where safety and compliance are paramount.
| Standards | ANSI/ASME B16.5, EN Flanges, BS 10, B16.47 Series A & B, EN-1092, ASME Flanges, BS Flanges, B16.48, DIN, DIN Flanges, GOST Flanges, ANSI Flanges, BS4504. |
| Size | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Production technique | Forged, Heat treated and machined |
|
Special design |
As per your drawing |
| AS, ANSI, BS, DIN and JIS | |
| 15 NB (1/2″) to 200 NB (8″) | |
| Equal and Reducing Configurations | |
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Small Tongue, Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Flat Face (FF), Large Tongue & Groove, Large Male-Female (LMF). |
| Largest Bore Diameter Sizes | NPS ≤ 10 |
| Minimum & Maximum Size | 1/2″ To 48″ |
| Origin | Indian / Japan / Korean / West Europe / USA |
| JIS Standard | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| A182 Flange EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
|
Test Certificates |
EN 10204/3.1B |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc. | |
| Application | Gas, Power, Chemical, Metallurgy, Petroleum, Shipbuilding, Construction etc. |
| Grade | C | Si | Mn | P | S | Mo | Ni | Cr | Cu | V | Nb |
| F70 | 0.06-0.10 | 0.20-0.40 | 1.10-1.40 | ≤ 0.020 | ≤ 0.010 | 1.20-1.70 | 0.20-0.40 | ≤ 0.30 | ≤ 0.25 | 0.02-0.06 | – |
| Grade | Yield Strength, Min (KSI ) | Tensile Strength, Min (KSI) |
| A694 | 70 | 82 |
Rached Flanges, a leading supplier in Tunis, Tunisia, offers an extensive selection of Carbon Steel F70 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.
Carbon Steel F70 Flanges are extensively utilized in high-pressure piping systems where strength and reliability are crucial. They’re commonly found in oil and gas exploration, production, and transmission pipelines. Petrochemical plants, refineries, and power generation facilities depend on F70 flanges for secure connections in challenging conditions. These flanges are also employed in offshore applications, ensuring robust performance in harsh environments. Their ability to handle extreme pressures and temperatures makes them a go-to choice for industries that prioritize safety and efficiency in their operations.
Yes, we offer custom sizes for Carbon Steel F70 Flanges 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.
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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