Rizwan Flanges stands out as a top-notch manufacturer and supplier of high-quality AISI 4130 flanges in Manama, Bahrain. They’re well-known for their precision-engineered products that align with global industry standards. With a keen emphasis on durability, performance, and reliability, the company crafts flanges from premium alloy steel, making them perfect for high-pressure and high-temperature applications. Rizwan Flanges caters to a diverse array of sectors, including oil and gas, power generation, petrochemicals, and drilling industries, providing reliable solutions designed for tough operational conditions. Their dedication to quality and customer satisfaction has earned them a solid reputation in Bahrain’s industrial market.
AISI 4130 flanges are made from a chromium-molybdenum alloy steel that contains about 0.3% carbon, 0.8–1.1% chromium, and 0.15–0.25% molybdenum. This specific blend gives them impressive hardness, strength, and toughness while ensuring good weldability. On a mechanical level, AISI 4130 boasts high tensile strength, fatigue resistance, and the capability to endure elevated temperatures and pressures. These flanges also enhance impact resistance and structural stability, making them ideal for critical and heavy-duty applications across various industries.
| Size | : | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grade | C | Mn | Si | P | S | Fe | Mo | Ni | Cr |
| AISI 4130 | 0.28-0.33 | 0.40-0.60 | 0.15-0.35 | 0.035 max | 0.025 MAX | 97.3-98.22 | 0.15-0.25 | 0.50 max | 0.80-1.10 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.85 g/cm3 | 1432 ℃ | 560 | 460 | 21.50% |
Rizwan Flanges, a leading supplier in Manama, Bahrain, offers an extensive selection of AISI 4130 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.
In the oil and gas sector, AISI 4130 flanges are commonly used in high-pressure pipelines, drilling rigs, and wellhead equipment, thanks to their strength and ability to withstand extreme conditions. They’re also a great fit for petrochemical processing, power plants, refineries, and heat exchanger systems, where durability and thermal stability are crucial. In the aerospace and automotive fields, these flanges support components that need strong yet lightweight materials. Their reliability under mechanical stress and performance in harsh environments make AISI 4130 flanges a top choice for demanding industrial applications.
Yes, we offer custom sizes for AISI 4130 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.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | EN |
| AISI 4130 | 1.7218 | G41300 | JIS G4105 | BS 970 | 25CrMo4 |
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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