Rizwan Flanges, based in Manama, Bahrain, stands out as a top-notch manufacturer and supplier of high-quality SS400 Flanges. Renowned for their precision and reliability, Rizwan Flanges ensures that their products meet rigorous international standards, promising long-lasting performance across a variety of industrial applications. Their SS400 Flanges are crafted to endure tough conditions, offering impressive strength, durability, and wear resistance. Serving industries like oil and gas, construction, and petrochemicals, Rizwan Flanges merges cutting-edge manufacturing techniques with strict quality control. This dedication guarantees that every flange they produce delivers optimal performance and meets the unique needs of each client.
SS400 Flanges are made from medium carbon steel, featuring a well-balanced mix of iron, carbon, and trace amounts of manganese, phosphorus, and sulfur. This blend provides moderate strength, toughness, and ductility, making them perfect for general structural and pressure applications. Their mechanical properties boast good tensile strength, yield strength, and impact resistance, enabling them to handle mechanical stress and moderate pressure conditions with ease. These flanges are also easy to weld and can withstand standard industrial temperatures, making them reliable components for connecting pipes and fittings in various systems.
Rizwan Flanges, a leading supplier in Manama, Bahrain, offers an extensive selection of SS400 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.
| Specifications | ASTM SS400 and ASME SS400 |
|---|---|
| ASME B16.5 Carbon Steel SS400 Flanges size range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Carbon Steel SS400 Flanges Standards | ANSI/ASME B16.5, B16.48, BS4504, B16.47 Series A & B, EN-1092, BS 10, DIN, ASME Flanges, ANSI Flanges, DIN Flanges, BS Flanges, GOST Flanges,EN Flanges |
| Carbon Steel SS400 Flanges Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Carbon Steel SS400 Flanges Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Carbon Steel SS400 Flanges Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Carbon Steel SS400 Flanges Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Carbon Steel SS400 Flanges Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Main Types | Forged / Threaded / Screwed / Plate |
| Flange supporting material | Gasket, Ring Joint, Flange Bolts |
| Carbon Steel SS400 Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
|
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Raised Face (RF), Large Male-Female (LMF), Flat Face (FF), Lap-Joint Face (LJF), Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove |
| Most common types of Carbon Steel SS400 Flanges |
|
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations Carbon Steel SS400 Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Specialized manufacturer of |
|
|
Element |
Weight % |
|
Carbon |
0.08 – 0.15 |
|
Silicon |
0.15 – 0.50 |
|
Manganese |
0.30 – 0.60 |
|
Phosphorus |
0.025 max * |
|
Sulphur |
0.025 max * |
|
Molybdenum |
0.90 – 1.10 |
|
Chromium |
2.00 – 2.50 |
|
Nickel |
0.5 max |
Property | Values |
Ultimate Tensile Strength * | 95 min Ksi (655 Mpa) |
0.2 % Yield Strength * | 75 min Ksi (517 Mpa) |
Elongation * | 17 % min |
Reduction of Area * | 35 % min |
Charpy Impact Toughness | 42 mean/ 33 min J at –18o C |
Hardness | 197 – 237 BHN (75 Ksi min) |
SS400 flanges are widely used in various industrial applications due to their excellent strength, weldability, and cost-effectiveness. Commonly found in construction, piping systems, and machinery, these flanges are ideal for joining pipes, valves, and other components. They are used in water treatment plants, oil and gas pipelines, and HVAC systems, offering reliable sealing and pressure resistance. SS400 flanges are also employed in the automotive and shipbuilding industries, providing durability in high-stress environments. Their resistance to corrosion and ease of fabrication make them versatile for diverse engineering projects.
Yes, we offer custom sizes for SS400 Flanges to meet specific project needs. Our team at Rizwan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rizwanflanges.com.
In various industries, SS400 Flanges are commonly used to connect pipes, valves, pumps, and other equipment in fluid transport systems. They are particularly suited for structural applications, low-pressure piping, and general-purpose industrial projects. Frequently found in construction, petrochemical, oil and gas, and manufacturing sectors, they provide secure and durable connections. Their mechanical strength, combined with ease of fabrication and installation, ensures dependable operation. Additionally, SS400 Flanges facilitate maintenance and inspection processes, making them versatile, cost-effective, and essential components for both new projects and system expansions.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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