Ronwen Flanges is a reliable manufacturer and supplier of Carbon Steel F70 Flanges from Cape Town, South Africa. We are known for providing high-strength and long-lasting flange solutions, and our expertise lies in products that operate under harsh pressure and temperature demands. Our F70 flanges are best suited for high-stakes industries like oil and gas, petrochemicals, and power generation. With a keen emphasis on accuracy engineering and customer satisfaction, Ronwen Flanges offers tailor-made flange solutions for specific project specifications, providing safe, leak-free, and durable connections that outperform in the most rigorous industrial applications.
Carbon Steel F70 Flanges consist mainly of iron with up to 0.30% carbon content, plus controlled manganese, phosphorus, and sulfur contents to increase strength and toughness. The flanges have exceptional mechanical properties with a minimum yield strength of 485 MPa and tensile strength up to 655 MPa. The flanges have good weldability, durability, and resistance to wear, corrosion, and deformation. This blend of strength and hardness makes them perfect for high-temperature, high-pressure industrial use where reliable, long-term operation is needed.
| 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 |
Ronwen Flanges, a leading supplier in Cape Town, South Africa, 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 widely used in industries that require strong, high-pressure connections for piping systems. They are essential in sectors such as oil and gas, petrochemicals, power generation, and chemical processing, where they ensure secure, leak-proof joints in challenging environments. F70 flanges are also utilized in water treatment facilities and heavy machinery, connecting pipes, valves, and equipment reliably. Known for their durability and resistance to corrosion, these flanges are a cost-effective solution for applications demanding long-lasting, stable performance under high-stress conditions.
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.
Carbon Steel F70 Flanges find wide application in industries where pressure and strength are of primary importance. They are best suited for joining pipes, valves, and pumps in power plants, petrochemical plants, and oil and gas refineries. These flanges provide safe, leak-proof connections that can withstand harsh operational conditions. They are also extensively used in chemical processing, water treatment, and heavy engineering works because of corrosion resistance and long service life. In having strong construction and accurate dimensions, Carbon Steel F70 Flanges provide efficient and safe operation even in harsh industrial conditions.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Copyright 2024 Ronwen Flanges, All rights reserved
