From the heart of Hamilton’s industrial landscape, Latham Steel proudly stands as a trusted manufacturer and supplier of premium piping solutions. We understand that the integrity of your projects relies on the quality of their components, which is why our Carbon Steel WPHY 46 Pipe Fittings are engineered to meet the most demanding specifications. You can count on our commitment to precision and durability, ensuring your critical systems have the robust connections they need to perform reliably, project after project.
The strength of these fittings comes from their precise composition, primarily iron and carbon with strategic additions like manganese and silicon. This specific blend gives WPHY 46 its notable mechanical properties, including a minimum yield strength of 46 ksi, which provides excellent resistance to deformation under high pressure. This combination ensures the fittings are both tough and reliable, capable of handling significant stress without compromising the integrity of your piping system, making them a fundamentally sound choice for heavy-duty use.
Specifications : A- 860 or MSS SP75
Standard : ASTM A860 / ASME SA860
Size : ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.
Schedules :Sch.40 to Sch.XXs
Type : Seamless / Welded / Fabricated
| Grade | Mn | P | S | Si | Ni | Cr | Mo | Cu | Ti | V | Cb | Al |
| WPHY 46 | 0.20 | 1.00-1.45 | 0.03 | 0.01 | 0.15-0.40 | 0.50 | 0.30 | 0.25 | 0.35 | 0.05 | 0.10 | 0.04 |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| WPHY 46 | 515-690 | 415 | 28 % |
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 a top manufacturer and supplier of high-quality Carbon Steel WPHY 46 Pipe Fittings products in Hamilton, New Zealand. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
When your project involves high-pressure or critical service applications, these fittings are an ideal choice. They are extensively used in demanding environments such as oil and gas transmission lines, power generation facilities, and complex petrochemical plants. Their robust nature also makes them perfect for large-scale industrial plumbing, structural support frameworks, and any situation where system reliability is non-negotiable. Essentially, if you need a connection that guarantees strength and long-term performance under strain, WPHY 46 is the dependable solution you’re looking for.
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.
Copyright 2025 Latham Steel. All rights reserved
