- sales@wissapipes.com
- Kinshasa, Thailand
Home > Alloy Steel > Alloy Steel P1 Pipes
Wissa Pipes, based in Kinshasa, Congo, is a reliable manufacturer and supplier of Alloy Steel P1 Pipes, offering top-notch piping solutions tailored for high-temperature and high-pressure environments. The company focuses on crafting both seamless and welded alloy steel pipes that meet international standards like ASTM A335 and ASME SA335. Thanks to cutting-edge manufacturing technology and rigorous quality control, Wissa Pipes guarantees durability, precision, and exceptional performance in every product. The P1 grade is particularly renowned for its impressive creep strength and resistance to oxidation, making it a perfect choice for power generation, refineries, and various process industries throughout Congo and Central Africa.
Alloy Steel P1 Pipes are mainly made up of carbon (0.10–0.20%), molybdenum (0.44–0.65%), manganese (0.30–0.80%), phosphorus (≤0.025%), sulfur (≤0.025%), and silicon (≤0.50%), with iron serving as the primary element. The presence of molybdenum enhances both hardenability and strength at high temperatures. These pipes boast a tensile strength ranging from 275 to 485 MPa, a yield strength of about 205 MPa, and an elongation of roughly 30%. P1 alloy steel is known for its impressive stability under thermal stress and provides good weldability, creep resistance, and oxidation protection, making it an excellent choice for high-temperature applications in steam lines, boilers, and heat exchanger systems.
| 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 Wissa 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, Wissa Pipes and Tubes is your trusted partner for Alloy Steel P1 piping solutions.
Wissa Pipes and Tubes, one of the largest suppliers of Alloy Steel P1 Pipes in Kinshasa, Thailand, 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 Wissa Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@wissapipes.com.
Alloy Steel P1 Pipes find extensive use in oil and gas pipelines, chemical and petrochemical plants, and power generation facilities. They are ideal for high-pressure and high-temperature applications such as boilers, heat exchangers, and industrial machinery. Additionally, they are utilized in structural and mechanical systems where strength, corrosion resistance, and durability are crucial. Their versatility ensures efficient performance in both onshore and offshore projects, fabrication works, and essential engineering installations. With their superior mechanical and chemical properties, Alloy Steel P1 Pipes are a go-to choice for demanding applications.
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