Ismail Flanges, based in Jakarta, Indonesia, is a trusted manufacturer and supplier of Incoloy Spectacle Flanges, crafted for effective flow regulation and isolation in critical pipeline systems. These flanges are made from high-performance Incoloy alloys like Incoloy 800, 800H, and 825, which are perfect for either allowing or blocking flow, making them essential for maintenance and inspection tasks. With outstanding resistance to oxidation, carburization, and harsh acidic environments, Incoloy spectacle flanges find their place in industries such as chemical processing, petrochemicals, power generation, and offshore operations. Ismail Flanges guarantees precision manufacturing and adherence to international standards for reliable performance.
Incoloy Spectacle Flanges are generally crafted from Incoloy 800 (UNS N08800), 800H (N08810), and 825 (UNS N08825). These nickel-iron-chromium alloys feature nickel (30–46%), chromium (19–23%), and iron (the balance), along with added molybdenum, copper, and titanium to boost corrosion resistance. Incoloy flanges deliver tensile strengths ranging from 500 to 700 MPa and exhibit excellent resistance to oxidation, stress rupture, and carburization. They maintain their mechanical integrity even in high-temperature and corrosive settings, making them perfect for use in heat exchangers, chemical tanks, and piping systems that encounter sulfuric, phosphoric, and nitric acids.
Specifications: ASTM B564 / ASME SB564
Dimensions: ANSI/ASME B16.5, B 16.47 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:1/4″ – 48″
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)
Ismail Flanges, a leading supplier in Indonesia, Jakarta, offers an extensive selection of Incoloy Spectacle Flanges including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Incoloy Spectacle Flanges serve primarily as flow control devices in environments that are both high-temperature and high-corrosion, allowing for quick transitions between open and closed flow positions. Common applications include heat exchangers, acid production facilities, offshore oil platforms, power generation systems, and chemical refineries. These flanges excel in acidic and seawater-based processing systems, providing remarkable corrosion and oxidation resistance. Their unique spectacle design allows for easy visual identification, ensuring efficient operation in demanding conditions.
Yes, we offer custom sizes for Incoloy Spectacle 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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