Based in the industrial heart of Hamilton, New Zealand, Neesham Flanges has built a strong reputation for supplying robust and reliable carbon steel flanges. We understand that the integrity of your piping systems is paramount, which is why our focus is on delivering precision-engineered components that stand up to demanding conditions. Our commitment goes beyond just manufacturing; we provide dependable solutions and local expertise, ensuring our partners across various sectors have the confidence that comes with using quality New Zealand-made products for their critical projects.
The inherent strength of carbon steel makes it an excellent choice for flanges, offering a superb balance of durability and value. The specific composition, including its carbon and manganese content, is carefully controlled to achieve the required mechanical properties. This results in a material with impressive tensile strength and good hardness, capable of handling high pressures and structural loads. Its reliable performance under stress is a key reason why carbon steel flanges are such a trusted component in countless industrial assemblies.
| Specifications | ASTM A105 / ASME SA105, A105N |
| 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 | 1/2″ to 48″ |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flanges Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Elements | Composition, % |
| Carbon [C] | ≤0.35 |
| Manganese [Mn] | 0.60-1.05 |
| Phosphorus [P] | ≤0.35 |
| Sulfur [S] | ≤0.40 |
| Silicon [Si] | 0.10-0.35 |
| Copper [Cu] | ≤0.40 |
| Nickel [Ni] | ≤0.40 |
| Chromium [Cr] | ≤0.30 |
| Tensile Strength min. | Yield Strength min. | Elongation min. | Reduction of Area, min. | Hardness | ||
|---|---|---|---|---|---|---|
| MPa | ksi | MPa | ksi | % | % | HBW |
| 485 | 70 | 250 | 36 | 22 | 30 | 137-187 |
Neesham Flanges, a leading supplier in Hamilton, New Zealand, offers an extensive selection of Carbon Steel 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.
Carbon Steel Flanges are widely used in various industries due to their strength and durability. They are essential in piping systems, connecting pipes, valves, pumps, and other equipment for transporting fluids and gases. Common applications include oil and gas, water treatment, chemical processing, and power generation. Their robust design makes them ideal for high-pressure and high-temperature environments. Additionally, Carbon Steel Flanges are utilized in construction for structural support and in manufacturing for machinery assembly, ensuring reliable connections and efficient operation across diverse industrial settings.
Yes, we offer custom sizes for Carbon Steel 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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