Carbon Steel Flanges

Carbon steel flanges are essential components used to connect pipes, valves, pumps, and other equipment across industrial piping systems. At Turnon Alloys, we manufacture and supply high-grade flanges built for strength, pressure resistance, and temperature durability. Our Carbon Steel Flanges Stockists division specializes in meeting the precise technical demands of oil & gas, petrochemical, shipbuilding, and power generation industries.

What exactly are carbon steel flanges? They are forged or cast fittings made from carbon steel materials, typically featuring a disc-like shape used to seal or join pipe ends. Common grades include ASTM A105, A350 LF2, and A694 F42/F52/F60/F65/F70, along with ASME B16.5 and B16.47 dimensional standards. These flanges are available in a wide range of types such as slip-on, weld neck, socket weld, blind, lap joint, and threaded.

One major advantage of carbon steel flanges is their exceptional mechanical strength under high pressure. As one of the top Carbon Steel Flanges Suppliers, Turnon Alloys ensures each product provides long service life with minimal maintenance. Their low carbon content offers improved weldability and crack resistance, making them suitable for both low and high-temperature applications.

Our ASTM A350 LF2 carbon steel flanges are particularly popular in cold-temperature service. These flanges are commonly used in industries that demand performance under sub-zero environments. Turnon Alloys stocks this grade to support immediate supply needs, especially for clients looking for reliable Carbon Steel Flanges Stockists globally.

Internationally, carbon steel flanges are known by different standards. In the United States, they are typically specified under ASTM/ASME standards like A105, A350, and B16.5. In Europe, EN 1092-1 is commonly used. In Japan, JIS B2220 defines the standard. For the UK, BS 4504 is a widely accepted specification. Across these regions, the core function remains the same—providing a secure connection for high-performance pipelines.

Turnon Alloys is also recognized as one of the leading Carbon Steel Flanges Exporters, offering rapid international delivery and packaging solutions tailored for every region. Our export division ensures all documentation, marking, and heat treatment requirements are fulfilled as per the client's regional standards.

We offer a wide product range that includes socket weld flanges, slip-on flanges, weld neck flanges, blind flanges, and threaded flanges in pressure classes ranging from 150 to 2500. All products are manufactured using strict quality procedures under ISO and API certification standards, backed by full traceability and mill test certification.

Specification Of Carbon Steel Flanges