Strategically located in the industrial hub of Manama, Bahrain, Rizwan Flanges has built a strong reputation as a trusted manufacturer and supplier of precision-engineered pipeline components. Our specialty lies in the production of Alloy 20 Orifice Flanges, which are meticulously crafted to meet the rigorous demands of critical fluid control systems. We are committed to providing robust and reliable solutions that ensure operational integrity for our clients across the region and beyond, combining local expertise with globally recognized standards of quality.
The exceptional performance of Alloy 20 Orifice Flanges stems from their unique nickel-iron-chromium composition, enhanced with copper and molybdenum. This specific blend provides outstanding resistance to sulfuric acid and other aggressive corrosives, making it far superior to conventional stainless steels. Combined with excellent mechanical strength and toughness, these flanges are built to withstand high pressures and stressful operating conditions, ensuring a long and dependable service life in even the most challenging processing environments.
Alloy 20 Orifice Flanges Specifications: ASTM B462/ ASME SB462
Alloy 20 Orifice Flanges Dimensions: ANSI/ASME B16.36, Series A & B, BS4504, BS 10, EN-1092, DIN, etc.
Alloy 20 Orifice Flanges Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Alloy 20 Orifice Flanges Size: 1/2″ (15 NB) to 48″ (1200NB)
Alloy 20 Orifice Flanges Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Alloy 20 Orifice Flange Face Type : Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Rizwan Flanges, a leading supplier in Manama, Bahrain, offers an extensive selection of Alloy 20 Orifice 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.
Alloy 20 orifice flanges are found to be utilized primarily in applications involving high resistance to corrosion as well as high strength, for example, chemical, petrochemical, and chemical industries and these flanges are specifically designed for flow metering applications because they have the ability to join an orifice panel pipeline holes. Alloy 20’s high corrosion resistance makes these flanges appropriate for dealing with dangerous conditions, such as sulfuric acid, phosphoric acid and other acidic solutions They are also durable for abrasive environments, and offering long-term performance in systems that have high pressures and temperatures.
| Grade | DIN | UNS | EN | AFNOR |
| Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
Yes, we offer custom sizes for Alloy 20 Orifice 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.
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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