- sales@mariapipes.com
- Kuala lumpur, Malaysia
Home > Alloy Steel > Alloy Steel P11 Pipes
Maria Pipes and Tubes is a well-respected manufacturer and supplier of top-notch Alloy Steel P11 Pipes based in Kuala Lumpur, Malaysia. We take pride in our precision manufacturing and our commitment to international standards, ensuring that our Alloy Steel P11 Pipes perform exceptionally well in high-pressure and high-temperature situations. We cater to various industries, including power generation, petrochemicals, oil & gas, and chemical processing, providing pipes in a wide range of sizes, thicknesses, and specifications. With cutting-edge production facilities and thorough quality testing, Maria Pipes and Tubes guarantees products that boast remarkable durability, corrosion resistance, and mechanical strength, fulfilling the needs of both local and international customers.
Alloy Steel P11 Pipes mainly consist of chromium (1–1.5%) and molybdenum (0.44–0.65%), along with controlled amounts of carbon, manganese, phosphorus, sulfur, and silicon. This specific composition gives them excellent tensile and yield strength, high-temperature stability, and strong resistance to oxidation and corrosion. Typically, these pipes have a tensile strength of about 415 MPa, a yield strength of around 205 MPa, and impressive elongation capacity, making them perfect for applications that involve thermal cycling, creep resistance, and extended exposure to high temperatures without compromising performance or structural integrity.
| 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 |
|
Compositions |
Data |
|
UNS Designa-tion |
K41545 |
|
Carbon(max.) |
0.15 |
|
Manganese |
0.30-0.60 |
|
Phosphorus(max.) |
0.025 |
|
Silicon(max.) |
0.50 |
|
Chromium |
4.00-6.00 |
|
Molybdenum |
0.45-0.65 |
|
Other Elements |
… |
|
Properties |
Data |
|
Tensile strength, min, (MPa) |
415 Mpa |
|
Yield strength, min, (MPa) |
205 Mpa |
|
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 P11 Pipes from Maria Pipes and Tubes ensures you receive top-quality products tailored to meet stringent industry standards. Our pipes are manufactured using advanced techniques, guaranteeing exceptional strength, durability, and resistance to high temperatures and corrosion. With a commitment to customer satisfaction, we offer a diverse range of sizes and specifications to meet specific project requirements. Our experienced team provides expert guidance and support, ensuring timely delivery and superior service. Trust Maria Pipes and Tubes for reliable Alloy Steel P11 Pipes that enhance performance in demanding applications.
Maria Pipes and Tubes, one of the largest suppliers of Alloy Steel P11 Pipes in Kuala lumpur, Malaysia, 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 P11 Pipes to meet your specific requirements. Our team at Maria Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mariapipes.com.
Alloy Steel P11 Pipes are extensively utilized in industries where strength, heat resistance, and corrosion protection are essential. They are particularly suited for high-pressure steam systems, boiler tubes, heat exchangers, reheaters, and superheaters in power plants. In petrochemical and refinery operations, they are employed to transport hot fluids and gases under challenging conditions. Additionally, they are used in chemical plants, marine engineering, and oil & gas pipelines. Thanks to their ability to endure extreme environments and maintain long-term reliability, Alloy Steel P11 Pipes are the go-to choice for demanding industrial operations around the globe.
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