Ismail Flanges, a leading manufacturer and supplier located in Jakarta, Indonesia, specializes in high-performance Duplex Steel Orifice Flanges. These flanges are designed with precision and durability in mind, meeting strict international standards and earning the trust of industries around the globe. With their exceptional strength and impressive resistance to corrosion and stress cracking, Duplex Steel Orifice Flanges are perfect for demanding applications. Ismail Flanges serves various sectors, including oil & gas, petrochemicals, power generation, and water treatment, providing customized solutions, competitive pricing, and dependable delivery both in Indonesia and internationally. Their dedication to quality guarantees long-lasting and efficient piping systems.
The Duplex Steel Orifice Flanges from Ismail Flanges are made from top-notch duplex grades like UNS S31803 and S32205. Their chemical makeup features around 22% chromium, 5–6% nickel, and 3% molybdenum, which gives them outstanding resistance to pitting and crevice corrosion. In terms of mechanical properties, they boast high tensile strength (620–850 MPa), a minimum yield strength of 450 MPa, and an elongation of 25%. The duplex microstructure enhances fatigue strength and resistance to stress corrosion cracking, making these flanges perfect for challenging environments. Precision engineering ensures accurate flow measurement and leak-proof performance in critical systems.
Ismail Flanges, a premier supplier in Indonesia, Jakarta, specializes in high-quality Duplex 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 |
|---|---|---|
| Duplex 2205 | 1.4462 | S31803/S32205 |
Duplex Steel Orifice Flanges are commonly utilized in systems that require precise flow measurement and exceptional corrosion resistance. They find applications in offshore oil rigs, chemical processing plants, desalination units, pulp & paper industries, and marine environments. Their high strength-to-weight ratio and resistance to chloride-induced stress corrosion make them ideal for tough, corrosive conditions. These flanges are specifically designed to work with orifice plates for accurate flow monitoring and control. Ismail Flanges offers customized Duplex Steel Orifice Flanges in various sizes and specifications to meet the unique needs of their clients.
Yes, we offer custom sizes for Duplex Steel 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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