Rached Flanges stands out as a top manufacturer and supplier of Hastelloy Orifice Flanges, proudly based in Tunis, Tunisia. They specialize in crafting precision-engineered solutions tailored for flow measurement and control applications. Adhering to international standards, the company ensures that their orifice flanges provide accurate pressure tapping, dependable performance, and a long lifespan. With state-of-the-art machining facilities and rigorous quality assurance processes, Rached Flanges delivers Hastelloy Orifice Flanges known for their remarkable corrosion resistance and precise dimensions. Their products are relied upon by industries such as chemical, petrochemical, oil and gas, and energy all around the globe.
Hastelloy Orifice Flanges are made from nickel-based alloys that boast high concentrations of nickel, chromium, and molybdenum, along with trace amounts of iron and other elements. This unique blend grants them exceptional resistance to oxidation, pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, these flanges showcase impressive tensile and yield strength, outstanding toughness, good ductility, and stable performance even under high pressure and elevated temperatures, making them ideal for challenging service conditions.
Rached Flanges, a premier supplier in Tunis, Tunisia, 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 find their place in various systems that demand precise flow measurement of liquids and gases. You’ll often see them installed in oil and gas pipelines, refineries, chemical processing plants, and petrochemical facilities that handle corrosive substances. Additionally, these flanges are utilized in power generation, offshore platforms, and process industries where high pressure, temperature, and aggressive chemicals are the norm. With Hastelloy Orifice Flanges, you can count on accurate measurements, leak-proof connections, and reliable long-term performance.
Yes, we offer custom sizes for Hastelloy Orifice Flanges to meet specific project needs. Our team at Rached Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rachedflanges.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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