Quan Flanges and Plates is a reputable manufacturer and supplier based in Da Nang, Vietnam, known for its top-notch Stainless Steel Orifice Flanges tailored to meet a variety of industrial demands. These flanges are meticulously designed to accurately measure and control the flow of fluids and gases in piping systems, ensuring both precision and reliability. Crafted with cutting-edge technology and high-quality stainless steel, they boast remarkable strength, durability, and resistance to corrosion. Quan Flanges and Plates offers a range of Stainless Steel Orifice Flanges in various sizes, pressure ratings, and specifications, guaranteeing consistent performance even in the toughest environments across global sectors like oil, gas, petrochemicals, and power generation.
The composition of Stainless Steel Orifice Flanges includes iron, chromium (16–20%), nickel (8–12%), along with trace amounts of molybdenum, manganese, carbon, and silicon, depending on the specific grade. This blend provides outstanding resistance to corrosion, oxidation, and harsh conditions. They also feature impressive mechanical properties, with tensile strength between 485–620 MPa, yield strength around 250 MPa, and commendable toughness. Their sturdy design ensures long-lasting durability, leak-proof connections, and stability under pressure. Stainless Steel Orifice Flanges are built to perform reliably in scenarios involving flow measurement, high temperatures, and aggressive substances.
Quan Flanges, a premier supplier in Da Nang, Vietnam, 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 |
These flanges are commonly found in industries that require precise flow measurement and regulation of fluids and gases. They play a vital role in oil and gas pipelines, chemical and petrochemical facilities, water treatment plants, and power generation systems. Additionally, they are utilized in marine engineering, pharmaceuticals, and food processing sectors where accuracy, hygiene, and corrosion resistance are paramount. Typically, orifice flanges are installed alongside orifice plates to monitor flow rates, making them essential for effective process control and efficiency. Their strength, durability, and reliability make them a go-to choice in various applications.
Yes, we offer custom sizes for Stainless Steel Orifice Flanges to meet specific project needs. Our team at Quan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@quanflanges.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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