Khawla Flanges stands out as a top-notch manufacturer and supplier of high-quality Carbon Steel F70 Flanges, proudly based in Muscat, Oman. Renowned for their precision engineering and robust performance, this company meets international standards while serving vital industries like oil and gas, petrochemicals, power generation, refinery operations, and industrial piping systems. With state-of-the-art manufacturing facilities and strict quality control measures, Khawla Flanges produces F70 flanges that can handle high pressure, extreme temperatures, and tough working conditions. Their commitment to reliability, prompt delivery, and outstanding customer service has earned them a solid reputation throughout Oman and the Gulf region as a trusted source for Carbon Steel F70 flange solutions.
Carbon Steel F70 Flanges are made up of carbon, manganese, silicon, phosphorus, sulfur, and a few trace alloying elements that boost their strength and stability. These flanges are known for their impressive tensile and yield strength, making them perfect for high-pressure, high-temperature situations. They also provide excellent toughness, fatigue resistance, and mechanical durability, even in harsh operating environments. Plus, Carbon Steel F70 flanges ensure strong weldability and a secure sealing capability. Thanks to their well-balanced composition, they offer a long service life, structural integrity, and consistent performance in demanding industrial settings that require reliable and sturdy flange connections.
| 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 |
Khawla Flanges, a leading supplier in Muscat, OMAN, 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 find extensive use in high-pressure and high-temperature piping systems, particularly in oil and gas refineries, petrochemical plants, and offshore platforms. They are essential components in pipelines, pressure vessels, boilers, heat exchangers, and process lines that transport hydrocarbons, steam, and various industrial fluids. Power generation facilities depend on F70 flanges for distributing high-pressure steam, managing turbine lines, and supporting feedwater systems.
Yes, we offer custom sizes for Carbon Steel F70 Flanges to meet specific project needs. Our team at Khawla Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@khawlaflanges.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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