Liam Steel, a reputable manufacturer and supplier located in Manila, Philippines, specializes in top-notch Carbon Steel Pipe Caps that are built for reliability, durability, and precision in piping systems. These pipe caps effectively seal the ends of carbon steel pipes, ensuring a leak-proof barrier and safeguarding against external damage or contamination. Crafted to meet international standards, Liam Steel’s pipe caps are perfect for both seamless and welded pipelines. With outstanding strength, resistance to corrosion, and precise dimensions, these fittings are ideal for industries like oil & gas, petrochemical, power generation, and water treatment, delivering long-lasting performance and safety.
Carbon Steel Pipe Caps are primarily composed of carbon (0.15–0.30%), manganese (0.60–1.20%), silicon (0.10–0.35%), along with controlled amounts of phosphorus and sulfur. This blend results in impressive tensile strength, ductility, and toughness. The caps boast a tensile strength range of 415–585 MPa and a yield strength of 250–350 MPa. They also feature excellent weldability, hardness, and impact resistance, ensuring they can withstand high-pressure and high-temperature environments. The forged design improves grain uniformity and structural integrity, making these pipe caps suitable for demanding industrial applications and critical pipeline systems.
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo | Cu | N | V |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ASTM A105 | 0.35 | 0.6-1.05 | 0.035 | 0.04 | 0.1-0.35 | 0.4 | 0.3 | 0.12 | 0.4 | – | 0.08 |
| A350 LF2 | 0.3 | 0.6-1.35 | 0.035 | 0.04 | 0.15-0.30 | 0.4 | 0.3 | 0.12 | 0.4 | 0.02 | 0.08 |
| A350 LF3 | 0.2 | 0.9 | 0.035 | 0.04 | 0.2-0.35 | 3.3-3.7 | 0.3 | 0.12 | 0.4 | 0.02 | 0.03 |
| A694 F42 | 0.3 | 1.6 | 0.025 | 0.025 | 0.15-0.35 | – | – | – | – | – | – |
| A694 F46 | 0.3 | 1.6 | 0.025 | 0.025 | 0.15-0.35 | – | – | – | – | – | – |
| A694 F50 | 0.3 | 1.6 | 0.025 | 0.025 | 0.15-0.35 | – | – | – | – | – | – |
| A694 F52 | 0.3 | 1.6 | 0.025 | 0.025 | 0.15-0.35 | – | – | – | – | – | – |
| A694 F56 | 0.3 | 1.6 | 0.025 | 0.025 | 0.15-0.35 | – | – | – | – | – | – |
| A694 F60 | 0.3 | 1.6 | 0.025 | 0.025 | 0.15-0.35 | – | – | – | – | – | – |
| A694 F65 | 0.3 | 1.6 | 0.025 | 0.025 | 0.15-0.35 | – | – | – | – | – | – |
| A694 F70 | 0.3 | 1.6 | 0.025 | 0.025 | 0.15-0.35 | – | – | – | – | – | – |
| Grade | Y.S (Mpa) | T.S (Mpa) | EL (%) |
|---|---|---|---|
| ASTM A105 | 250 | 485 | 22 |
| A350 LF2 | 205 | 415-585 | 22 |
| A350 LF3 | 250 | 485-655 | 22 |
| A694 F42 | 290 | 415 | 20 |
| A694 F46 | 315 | 415 | 20 |
| A694 F50 | 345 | 440 | 20 |
| A694 F52 | 360 | 455 | 20 |
| A694 F56 | 385 | 470 | 20 |
| A694 F60 | 415 | 515 | 20 |
| A694 F65 | 450 | 530 | 20 |
| A694 F70 | 485 | 565 | 18 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Liam Steel is a top manufacturer and supplier of high-quality Carbon Steel Pipe Cap products in Manila, Philippines. 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.
Carbon Steel Pipe Caps are widely utilized across various sectors to seal pipeline ends and protect the interior from moisture, dust, and mechanical damage. They find common use in oil & gas pipelines, refineries, petrochemical plants, water treatment systems, and power generation facilities. Additionally, these caps are employed in construction and process industries for pressure vessel ends and structural terminations. Available in a range of sizes and pressure ratings, carbon steel pipe caps offer a secure, corrosion-resistant closure solution that ensures system integrity, safety, and longevity.
Liam 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 Manila, Philippines.
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