From the heart of Hamilton, New Zealand, Latham Steel has built a strong reputation as a reliable partner in the industrial supply chain. We take pride in our role as a dedicated manufacturer and supplier, focusing on the precision engineering of alloy steel valves. Our deep understanding of local and international industry needs allows us to provide robust solutions that stand up to the most demanding conditions, supporting the critical infrastructure and projects that power our community and beyond.
The strength of these valves comes from their specialized composition, which blends carbon steel with elements like chromium, molybdenum, and nickel. This careful alloying creates a material with exceptional mechanical properties, including superior tensile strength and remarkable resistance to impact. They are specifically engineered to maintain their integrity and performance under high pressures and at elevated temperatures, where ordinary materials would falter, ensuring long-lasting reliability in the toughest environments.
| Material | Low Alloy Steel |
| Seal Material | PTFE/ RPTFE |
| Working Pressure | 1.6 – 6.4Mpa |
| Working Temperature | -29°C — +180°C |
| Available Size | 1/2″-4″,(DN15-DN100) |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Operation | Manual,Pneumatic, Electric |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Standards | GB9112,DIN2501,BS4504,ISO2084,ANSI125 |
| Applications | Water, Oil, Gas, |
| Nominal Diameter | DN40-DN300 handle lever DN350-DN1200 gear box |
| Operation Temperature | -10°C~150°C |
| Grade | Ni | Fe | C | Mn | Si | Cu | Cr | Mo | S | P | Nb |
| Alloy Steel Valves | 32 – 38 | Bal | 0.02 max | 1 – 2 | 0.7 max | 3 – 4 | 19 – 21 | 2 – 3 | 0.005 max | 0.02 max | 0.1 – 0.3 |
| Element | Tensile Strength | Density | Melting Point | Elongation | Yield Strength (0.2%Offset) |
| Alloy Steel Valves | Psi -80,000, MPa -551 | 8.1 g/cm3 | 1443 °C (2430 °F) | 30 % | Psi – 35,000, MPa – 241 |
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 Alloy Steel Valves 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 typically find our alloy steel valves hard at work in sectors where failure is not an option. They are essential in controlling the flow in high-pressure steam lines in power generation, managing corrosive process fluids in petrochemical and oil and gas refineries, and handling demanding applications in heavy industrial processing. Their resilience makes them the preferred choice for any system that operates under extreme stress, heat, or pressure, providing a critical layer of safety and operational consistency.
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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