We are an internationally renowned manufacturer and exporter of superior quality Carbon Steel ASTM A105 Pipe Flanges. We offer an enormous array of Carbon Steel Flanges. Fabricated using premium quality raw materials, our range of carbon steel flanges are meticulously designed with utmost attention to quality. Widely used in Application like Petro-chemical industry, Oil and gas industry, Nuclear industry, Pulp & paper industry, Research & development, Mega projects, Defense industry, Development industry others etc.
Product Overview:
Carbon Steel ASTM A105 Flanges are a type of flange commonly used in piping systems for connecting pipes, valves, pumps, and other equipment. ASTM A105 refers to a standard specification for carbon steel forgings for pipe flanges, fittings, valves, and other similar parts that are intended for use in pressure systems at ambient and higher temperatures.
These flanges are typically forged from high-quality carbon steel and are available in a wide range of sizes, pressure classes, and design specifications. They are commonly used in industries such as oil & gas, petrochemical, power generation, and construction.
Key characteristics of ASTM A105 Flanges include:
- Material: Carbon steel (low to medium carbon content)
- Pressure Ratings: Generally available in classes like 150, 300, 600, 900, 1500, and 2500.
- Flange Types: Weld neck, slip-on, blind, socket weld, and threaded flanges.
- Size Range: Available in sizes from ½ inch to 24 inches and more, with custom sizes possible.
- Temperature Range: They are designed to function in a wide temperature range (usually up to 650°F or 343°C).
- Standards: Conforms to ASTM A105 and related standards such as ASME B16.5, B16.47.
| Specification | ASTM A105, ASTM A106 Gr. A/B |
|---|---|
| Material | ASTM A105, ASME A105, ASTM A266 GR.1, GR.2, GR.3, GR.4, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70 |
| Dimension | ANSI/ASME B16.5, B 16.47 Series A & B, EN-1092, BS4504, BS 10, B16.48, DIN, etc. |
| Flanges Types | Blind Flanges, Slip on Flanges, Reducing Flanges, Socket weld Flanges, Weld Neck Flanges, Orifice Flanges, Lap Joint Flanges, Threaded Flanges, Plate Flanges, Industrial Flanges, etc |
| Specialize | ASME Flanges, ANSI Flanges, DIN Flanges, BS Flanges, EN Flanges, SORF Flanges, BLRF Flanges, SWRF Flanges, WNRF Flanges, etc |
| Class | 150#, 300#, 600#, 900#, 1500# & 2500# |
Advantages of Carbon Steel ASTM A105 Flanges:
- Durability and Strength:
ASTM A105 carbon steel flanges are known for their strength, which makes them highly durable under high pressure and temperature conditions. This makes them suitable for a wide range of industrial applications. - Corrosion Resistance:
While carbon steel may not be as resistant to corrosion as stainless steel, it can perform well in environments where corrosion is not a primary concern. Flanges can also be coated or treated for additional corrosion resistance. - Cost-Effective:
Carbon steel is generally more affordable than other materials such as stainless steel or alloy steels. This makes A105 flanges an economical choice for many applications without compromising on strength and performance. - Versatility:
ASTM A105 flanges are used in a variety of industries, including petrochemical, oil and gas, power plants, water systems, and HVAC systems. Their flexibility and ability to perform under various mechanical stresses make them versatile. - Wide Availability:
As ASTM A105 is a widely recognized standard, these flanges are readily available in a variety of sizes and pressure ratings, allowing for easy replacement or expansion of piping systems. - Ease of Installation and Maintenance:
These flanges are generally easy to install, especially in systems where they are welded or bolted into place. They require minimal maintenance as long as the system is properly managed, making them a practical option for many facilities.
Conclusion:
Carbon Steel ASTM A105 Flanges offer a reliable, cost-effective, and durable solution for connecting piping systems in a range of industries. Their combination of strength, versatility, and ease of use makes them an excellent choice for systems that operate under moderate to high pressure and temperature conditions.
While they may not provide the corrosion resistance of materials like stainless steel, their affordability and performance in less corrosive environments make them a go-to material for many industrial applications. Additionally, with proper treatment or coating, their corrosion resistance can be enhanced to suit more aggressive service conditions. Overall, ASTM A105 carbon steel flanges remain an important and widely used component in fluid and gas transport systems.