Ismail Flanges is a prominent Hastelloy Orifice Flanges manufacturer and supplier in Jakarta, Indonesia, offering precision-engineered solutions for critical flow measurement in corrosive and high-temperature environments. Manufactured from high-performance Hastelloy alloys like C22, C276, and C2000, these flanges are best suited for aggressive chemical processing applications. Fitted to accommodate an orifice plate, Hastelloy Orifice Flanges are employed for measuring and regulating flow rates in pipelines. Ismail Flanges follows global quality standards, providing every flange with excellent durability, dimensional precision, and corrosion resistance for applications like petrochemicals, marine, and pharmaceuticals.
Hastelloy Orifice Flanges consist of nickel (up to 60%), molybdenum (up to 17%), chromium (up to 23%), and trace constituents like iron and cobalt, depending on the alloy type. These flanges provide superior resistance to pitting, crevice corrosion, and stress corrosion cracking both under oxidizing and reducing conditions. Mechanically, Hastelloy C276 offers a tensile strength of approximately 690 MPa and yield strength of about 283 MPa. The flanges are also pressure tap holes as used with orifice plates and instruments, facilitating precise differential pressure measurements and flow calculations in corrosive fluid systems.
Ismail Flanges, a premier supplier in Indonesia, Jakarta, specializes in high-quality Hastelloy Orifice Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
Hastelloy Orifice Flanges Specifications: ASTM B564/ ASME SB564
Hastelloy Orifice Flanges Dimensions: ANSI/ASME B16.36, Series A & B, BS4504, BS 10, EN-1092, DIN, etc.
Hastelloy Orifice Flanges Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Hastelloy Orifice Flanges Size: 1/2″ (15 NB) to 48″ (1200NB)
Hastelloy Orifice Flanges Class / Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Hastelloy Orifice Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
| Grade | DIN | UNS | JIS | GOST | EN | OR |
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | – | NiCr21Mo14W | – |
| Hastelloy B2 | 2.4617 | N10665 | – | – | – | – |
Hastelloy Orifice Flanges are commonly applied in chemical processing, oil and gas, pharmaceutical, pulp and paper, and marine applications. The flanges are essential for the precise measurement of the flow of aggressive chemicals like sulfuric acid, hydrochloric acid, and chlorides in high-pressure and high-temperature applications. Their corrosion-resistant design provides extended service life in demanding environments. Some of the typical applications involve reactors, process skids, as well as high-integrity piping systems where accurate monitoring and control of flow is required. Their instrumentation compatibility as well as higher material strength make them a reliable option for flow measurement in corrosive environments.
Yes, we offer custom sizes for Hastelloy Orifice Flanges to meet specific project needs. Our team at Ismail Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ismailflanges.id.
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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