Ronwen Flanges, a top-notch manufacturer and supplier located in Cape Town, South Africa, specializes in high-quality **Stainless Steel Orifice Flanges** that are perfect for precise flow measurement and control in piping systems. Crafted from premium stainless steel, these flanges boast impressive corrosion resistance, mechanical strength, and durability, ensuring they perform reliably in tough industrial settings. With a commitment to precision manufacturing and strict adherence to international standards, Ronwen Flanges delivers orifice flanges that are ideal for the **chemical, petrochemical, oil & gas, marine, and power generation industries**, where accurate flow measurement and leak-proof connections are absolutely crucial.
These **Stainless Steel Orifice Flanges** are primarily made up of **iron, chromium, and nickel**, with additional alloying elements varying by stainless steel grade. They showcase remarkable **mechanical properties**, featuring a **tensile strength of 485–700 MPa**, a **yield strength of 170–275 MPa**, along with good ductility and toughness. Their outstanding resistance to **corrosion, oxidation, and scaling** guarantees durability and long-lasting structural integrity, even in aggressive industrial environments.
Ronwen Flanges, a premier supplier in Cape Town, South Africa, 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** play a vital role in **flow measurement and metering applications**, linking orifice plates to piping systems to keep an eye on the flow rate of liquids and gases. They’re commonly found in **refineries, chemical plants, offshore platforms, and water treatment systems**, where precise flow control is essential. Thanks to their blend of **strength, corrosion resistance, and meticulous design**, these flanges ensure dependable performance and leak-proof operation, making them the go-to choice for **critical industrial and process measurement applications**.
Yes, we offer custom sizes for Stainless Steel Orifice Flanges to meet specific project needs. Our team at Ronwen Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ronwenflanges.co.za.
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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