Located in the industrious heart of Hamilton, New Zealand, Latham Steel has built its reputation on a foundation of quality and local reliability. As a dedicated manufacturer and supplier, we take pride in producing robust carbon steel flanges right here in our Waikato facility. Our commitment extends beyond mere supply; it’s about forging trusted partnerships and delivering components that are the cornerstone of durability and performance for critical infrastructure and projects across Aotearoa and beyond.
Our carbon steel flanges are engineered for strength, primarily composed of iron and carbon with carefully balanced additions of manganese and silicon. This specific composition is the secret to their impressive mechanical properties, providing excellent tensile strength and remarkable impact resistance. They are built to withstand high pressures and temperatures, making them exceptionally durable and reliable for demanding applications where failure is not an option, ensuring a long service life in challenging conditions.
| 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 |
| Molybdenum [Mo] | ≤0.12 |
| Vanadium [V] | ≤0.08 |
| 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Latham Steel is one of the most prominent manufacturers and suppliers of superior quality Carbon Steel Flanges in Hamilton, New Zealand. As experts in steel solutions, we supply a complete spectrum of products like Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product range comprises Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Known for our reliable delivery and first-rate customer service, we are committed to supplying high-quality steel materials that guarantee durability and excellent performance in numerous industrial applications.Â
You’ll find our carbon steel flanges hard at work in a diverse range of essential industries. They are indispensable in connecting pipelines for New Zealand’s water and wastewater treatment plants, oil and gas sectors, and fire protection systems. Beyond piping, they provide critical structural support in heavy machinery, construction frameworks, and processing equipment for the agricultural and manufacturing sectors. Essentially, wherever there’s a need for a secure, high-strength connection under pressure, our flanges provide a trusted and vital link.
Latham Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Hamilton, New Zealand.
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