Steve Flanges is a top-notch manufacturer and supplier located in Canberra, Australia, specializing in high-quality Carbon Steel F70 Flanges that are renowned for their incredible strength, durability, and reliability. Crafted from premium ASTM A694 F70 carbon steel, these flanges are designed to perform exceptionally well even under extreme pressure and temperature conditions. At Steve Flanges, every flange is made to meet international standards, thanks to advanced manufacturing techniques and rigorous quality control. They’re perfect for demanding sectors like oil and gas, petrochemical, and power generation, providing long-lasting performance, precise dimensions, and leak-free connections in critical piping and flow systems.
The Carbon Steel F70 Flanges are made up of carbon, manganese, silicon, phosphorus, and sulfur, which give them outstanding mechanical properties, including high tensile and yield strength, toughness, and impact resistance. The F70 grade ensures excellent stability in environments with fluctuating pressure and temperature. These flanges also boast great weldability, machinability, and corrosion resistance, making them ideal for high-stress applications. Their sturdy construction guarantees consistent performance and durability, even in tough and corrosive industrial settings.
| 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 |
Steve Flanges, a leading supplier in Canberra, Australia, 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.
Yes, we offer custom sizes for Carbon Steel F70 Flanges to meet specific project needs. Our team at Steve Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@steveflanges.com.
You’ll find Carbon Steel F70 Flanges widely used in oil and gas pipelines, offshore drilling platforms, petrochemical plants, and power generation facilities. They’re perfect for connecting pipes, valves, and pumps in high-pressure flow systems. Additionally, these flanges are utilized in hydraulic systems, refineries, and process piping where reliability and safety are paramount. With their impressive strength, corrosion resistance, and cost-effectiveness, Carbon Steel F70 Flanges are the go-to choice for industries that require efficient, long-lasting, and secure piping solutions in challenging operating environments.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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