- sales@liampipes.us
- Houston , USA
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Based in Houston, USA, Liam Pipes and Tubes is a reputable manufacturer and supplier of alloy steel pipes that provides dependable solutions for demanding industrial applications. Our alloy steel pipes are designed to perform better in high-temperature and high-pressure settings and offer exceptional strength and corrosion resistance. We provide an extensive range of grades, including P1, P5, P9, P11, P22, P91, and more, that are manufactured in accordance with ASTM, ASME, and international standards. Refineries, petrochemicals, oil and gas, and power generation are among the vital industries that Liam Pipes and Tubes serves with a dedication to quality, prompt delivery, and client satisfaction.
Depending on the grade, carbon, manganese, silicon, chromium, molybdenum, and other elements make up alloy steel pipes. Hardness, strength, and resistance to corrosion are enhanced by chromium and molybdenum, particularly in the presence of high pressures and temperatures. Although mechanical qualities differ by grade, they usually range from 205 to 440 MPa for yield strength and 380 to 850 MPa for tensile strength. Additionally, these pipes have good creep resistance and elongation. Because of their superior mechanical stability, formability, and weldability, alloy steel pipes are appropriate for demanding applications needing long-term performance and durability.
| 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 Pipes from Liam Pipes and Tubes ensures exceptional quality, durability, and performance for demanding industrial applications. Our alloy steel pipes are manufactured using high-grade materials that offer superior resistance to corrosion, high pressure, and extreme temperatures. We adhere to stringent quality control standards to guarantee reliable performance in critical sectors such as oil and gas, power generation, and construction. With a commitment to customer satisfaction, Liam Pipes and Tubes provides tailored solutions, timely delivery, and expert support, making us a trusted partner for all your alloy steel pipe needs.
Liam Pipes and Tubes, one of the largest suppliers of Alloy Steel 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 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.
Industries that demand exceptional mechanical strength and heat resistance frequently use alloy steel pipes. Boilers, heat exchangers, superheaters, pressure vessels, steam pipelines, and structural elements in power plants, petrochemical plants, and oil and gas refineries are examples of common applications. Because of their resistance to oxidation, creep, and thermal stress, they are especially well-suited for high-temperature and high-pressure settings. The automotive, chemical processing, and offshore drilling industries also use alloy steel pipes. They are the go-to option for vital systems that require high efficiency and safety under harsh operating conditions because of their performance, dependability, and versatility.
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