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In Houston, Texas, Liam Pipes and Tubes is a reputable producer and supplier of Alloy Steel P1 Pipes. In crucial industrial applications, we offer premium piping solutions designed for robustness, heat resistance, and longevity. Alloy Steel P1, a low-alloy steel grade with chromium and molybdenum that is part of the ASTM A335 specification, has exceptional mechanical qualities and thermal stability. To accommodate a range of project needs, our P1 pipes are offered in different lengths, thicknesses, and sizes. Serving sectors like refineries, oil and gas, petrochemicals, and power generation, we place a high priority on quality and client satisfaction.
Carbon (maximum 0.15%), manganese (0.30–0.80%), phosphorus, sulphur, and alloying elements like chromium (0.50–0.80%) and molybdenum (0.44–0.65%) make up the majority of alloy steel P1 pipes. Strength, durability, and resistance to hot conditions are all improved by this combination. P1 pipes normally have good elongation and hardness qualities, as well as a tensile strength of 380–585 MPa and a yield strength of 205 MPa. P1 is the perfect material for high-temperature pressure piping and boiler applications because of its mechanical qualities, superior weldability, and long-term creep resistance.
| Size Range | 1/8″ –42” |
| Schedules | 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH & heavier |
| Standard | ASTM A335, ASTM A213 |
| Grade |
ASTM A335 P1, P2, P5, P9, P11, P12, P22, P23, P91, P92, ASTM A213 T2, T5, T5b, T5c, T9, T11, T12, T22, T23, T91, T92 |
|
NS Designa-tion |
K11522 |
|
Carbon |
0.10–0.20 |
|
Manganese |
0.30–0.80 |
|
Phosphorus(max) |
0.025 |
|
Sulfur(max) |
0.025 |
|
Silicon |
0.10–0.50 |
|
Chromium |
. . . |
|
Molybdenum |
0.44–0.65 |
|
Others |
. . . |
|
Tensile strength, min, (MPa) |
415 |
|
Yield strength, min, (MPa) |
205 |
|
Elongation, min, (%), L/T |
30/20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Alloy Steel P1 pipes from Liam Pipes and Tubes ensures you receive top-quality products backed by industry expertise. Our P1 pipes are engineered for high performance, with excellent resistance to heat, corrosion, and pressure, making them ideal for demanding applications in power plants, refineries, and petrochemical industries. We emphasize stringent quality control to ensure durability and reliability, offering custom sizes and finishes to meet your specific requirements. With our focus on customer satisfaction and timely delivery, Liam Pipes and Tubes is your trusted partner for Alloy Steel P1 piping solutions.
Liam Pipes and Tubes, one of the largest suppliers of Alloy Steel P1 Pipes in Houston , USA, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Alloy Steel P1 Pipes to meet your specific requirements. Our team at Liam Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@liampipes.us.
In a variety of industries, alloy steel P1 pipes are frequently utilised in high-temperature and high-pressure service settings. They are frequently found in industrial boilers, refineries, petrochemical processing facilities, and power plants. Heat exchangers, headers, superheaters, reheaters, and steam pipelines are examples of common applications. P1 pipes’ chromium and molybdenum combination increases their resistance to oxidation, corrosion, and thermal fatigue, enabling continuous operation in harsh environments. To ensure efficiency and safety in vital process systems and thermal equipment, these pipes are also preferred in settings that demand consistent mechanical strength and a long service life.
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