Based in the industrious heart of Hamilton, New Zealand, Neesham Flanges has carved out a proud reputation as a trusted manufacturer and supplier. We specialize in the production of high-performance Incoloy plate flanges, components that are built to endure under the most demanding conditions. Our commitment is rooted in precision engineering and a deep understanding of the unique challenges faced by New Zealand’s key sectors, ensuring we deliver robust and reliable connections that our clients can count on for the long term.
Incoloy plate flanges derive their strength from a sophisticated nickel-iron-chromium composition, often enhanced with elements like molybdenum and copper. This specific alloying creates a material with exceptional mechanical properties, including outstanding tensile strength and remarkable resistance to creep at high temperatures. What truly sets them apart, however, is their superb ability to withstand a wide range of corrosive environments, from oxidizing chemicals to chloride-induced stress corrosion cracking, making them far more versatile than standard stainless steels.
| Specifications | ASTM B564 / ASME SB564 |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | Incoloy 800, 800H, 800HT, 825, 925 Flanges |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size | 1/2″NB TO 60″NB |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Type | Plate Flanges |
Neesham Flanges, a premier supplier in Hamilton, New Zealand, specializes in high-quality Incoloy plate flanges. They are valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
Incoloy plate flanges are commonly used in high-temperature and corrosive environments, making them ideal for chemical processing, power generation, and aerospace industries. These flanges are designed to provide strong, reliable connections in piping systems handling aggressive fluids, gases, and extreme temperatures. Due to their excellent resistance to oxidation, corrosion, and high-temperature environments, Incoloy plate flanges are widely used in heat exchangers, boilers, and furnaces. Their durability and strength make them essential in ensuring the integrity and longevity of critical systems in harsh operating conditions.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
| Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
| Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Yes, we offer custom sizes for Incoloy Plate Flanges to meet specific project needs. Our team at Neesham Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@neeshamflanges.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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