Uday Flanges is a reliable manufacturer and supplier of AISI 4130 flanges based inDubai, UAE, proudly serving a wide range of industries with precision-engineered solutions. Our AISI 4130 flanges are made from high-quality alloy steel and utilize advanced manufacturing techniques to guarantee exceptional durability, strength, and performance. We meet various industrial requirements by offering an extensive selection of flange types, including weld neck, socket weld, and blind flanges. Renowned for our timely deliveries and consistent quality, Uday Flanges has built a solid reputation in the oil & gas, petrochemical, and power generation sectors for providing top-notch flange products.
AISI 4130 flanges are made up of chromium (0.80–1.10%), molybdenum (0.15–0.25%), carbon (0.28–0.33%), manganese (0.40–0.60%), with iron as the primary element. These alloy steel flanges are known for their excellent toughness, high fatigue strength, and good weldability. Their mechanical properties include a tensile strength ranging from 560 to 670 MPa, a yield strength of 460 MPa, and an elongation of about 25%. AISI 4130 is recognized for its resistance to stress corrosion and its ability to withstand pressure, making it a dependable choice for high-stress applications in challenging environments.
| 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% |
Uday Flanges, a leading supplier in Dubai, UAE, 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.
AISI 4130 flanges are commonly utilized in high-pressure settings due to their strength, toughness, and resistance to corrosion. Typical applications include oil and gas drilling rigs, refineries, pipeline connections, and wellhead equipment. Their weldability and resistance to sulfide stress cracking make them particularly suitable for sour service conditions. Furthermore, they find use in power plants, aerospace structures, and marine systems where a favorable weight-to-strength ratio and reliability are essential. The robust composition and versatility of AISI 4130 flanges make them a preferred option for both onshore and offshore industrial operations.
Yes, we offer custom sizes for AISI 4130 Flanges to meet specific project needs. Our team at Uday Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@udayflanges.ae.
| 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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