Rached Flanges is a reliable manufacturer and supplier of Stainless Steel Orifice Flanges based in Tunis, Tunisia. They specialize in precision-engineered solutions that ensure accurate flow measurement and control in piping systems. With state-of-the-art manufacturing facilities and rigorous quality control processes, the company produces orifice flanges known for their outstanding corrosion resistance, mechanical strength, and precise dimensional accuracy. Rached Flanges follows international standards to guarantee dependable performance in challenging industrial settings. They cater to various industries, including oil and gas, petrochemical, chemical processing, water treatment, and power generation, and are dedicated to providing tailored solutions, timely deliveries, and durable, high-performance products for critical applications.
Stainless Steel Orifice Flanges are crafted from premium stainless steel alloys that include chromium, nickel, and low carbon content. The chromium offers exceptional corrosion resistance, while nickel boosts toughness and ductility. These flanges are designed to have high tensile and yield strength, good impact resistance, and durability, even under moderate to high-pressure and temperature conditions. Their mechanical properties ensure reliable and stable performance in flow measurement applications, maintaining dimensional integrity and long-term reliability in demanding piping systems.
Rached Flanges, a premier supplier in Tunis, Tunisia, specializes in high-quality Stainless Steel Orifice Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
| Specifications | ASTM A182 / ASME SA182 |
|---|---|
| Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| SS 304 | 1.4301 | S30400 |
| SS 304L | 1.4306 / 1.4307 | S30403 |
| SS 304H | 1.4948 | S30409 |
| SS 310 | 1.4841 | S31000 |
| SS 310S | 1.4845 | S31008 |
| SS 310H | – | S31009 |
| SS 316 | 1.4401 / 1.4436 | S31600 |
| SS 316L | 1.4404 / 1.4435 | S31603 |
| SS 316H | 1.4919 | S31609 |
| SS 316Ti | 1.4571 | S31635 |
| SS 317 | 1.4449 | S31700 |
| SS 317L | 1.4438 | S31703 |
| SS 321 | 1.4541 | S32100 |
| SS 321H | 1.4878 | S32109 |
| SS 347 | 1.4550 | S34700 |
| SS 347H | 1.4961 | S34709 |
| SS 904L | 1.4539 | N08904 |
Stainless Steel Orifice Flanges find general application in flow measurement in different industries like oil and gas, petrochemical, chemical processing and water treatment. They are employed to securely hold orifice plates, which are utilized for determining the flow rate of gases or liquids through pipes. They are equipped with pressure tapping to measure the differential pressure of the orifice plate. Their corrosion resistance makes them applicable in aggressive environments and ensures precise and efficient flow measurement. Stainless Steel Orifice Flanges find their common applications in flow meters, steam mains and gas pipes where control of flow should be maximum.
Yes, we offer custom sizes for Stainless Steel 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.
These flanges are commonly utilized in piping systems for precise flow measurement of liquids, gases, and steam. Typical applications include oil and gas pipelines, petrochemical and chemical processing plants, refineries, water and wastewater treatment systems, and power generation facilities. They also find use in HVAC systems, industrial process monitoring, and high-pressure fluid handling systems. Thanks to their excellent corrosion resistance, durability, and compatibility with flow meters and instrumentation, orifice flanges are crucial for accurate flow monitoring, process control, and safe operation in essential industrial environments.
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