Carbon Steel Threaded Fittings are widely used in high-temperature and high-pressure piping systems to provide strong, leak-proof mechanical connections. These fittings are manufactured from forged carbon steel and are designed for applications requiring excellent strength, durability, and dimensional accuracy.
Carbon Steel Threaded Forged Fittings are commonly used in refineries, power plants, oil & gas pipelines, and process industries where reliable threaded joints and long service life are essential.
Carbon Steel Threaded Fittings are manufactured in accordance with ASTM and ASME specifications. Commonly supplied grades include ASTM A105, ASTM A350 LF2, ASTM A350 LF3, and related carbon steel forging grades, offering excellent mechanical strength, pressure resistance, and performance in demanding service conditions.
Carbon Steel Threaded Fittings Manufacturer in India | ASTM A105, A350 LF2 & LF3 Forged Fittings Supplier
Applications of Carbon Steel Threaded Fittings
| ● Oil & Gas Refineries and Pipelines |
| ● Power Generation & Thermal Power Plants |
| ● Petrochemical & Chemical Processing Plants |
| ● Boilers, Heat Exchangers & Pressure Systems |
| ● High-Pressure & High-Temperature Piping Networks |
| ● Fertilizer, Process & Industrial Plants |
Specification Table of Carbon Steel Threaded Fittings
| Standard | ASTM A105, ASTM A350, ASME B16.11 |
|---|---|
| Grades | A105, A350 LF2, A350 LF3 |
| Size | 1/8″ NB to 4″ NB |
| Pressure Class | Class 2000, 3000, 6000 |
| Thread Type | NPT / BSP (as required) |
| Surface Finish | Black, Zinc Plated, Galvanized, Shot Blasted |
Carbon Steel Threaded Fitting Grades (Sub-Products)
| ● ASTM A105 Threaded Forged Fittings – Standard carbon steel fittings for high-pressure and high-temperature applications |
| ● ASTM A350 LF2 Threaded Fittings – Low-temperature carbon steel fittings with excellent impact resistance |
| ● ASTM A350 LF3 Threaded Fittings – Nickel alloyed carbon steel fittings for sub-zero temperature service |
Mechanical Properties (Typical)
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation % |
|---|---|---|---|
| ASTM A105 | 250 | 485 | 22 |
| ASTM A350 LF2 | 240 | 450 | 20 |
| ASTM A350 LF3 | 275 | 485 | 20 |