- sales@tunpipes.com
- Naypyidaw, Myanmar
Home > Alloy Steel > Alloy Steel P22 Pipes
Tun Pipes is a well-respected manufacturer and supplier of top-notch Alloy Steel P22 Pipes, proudly based in Naypyidaw, Myanmar. They cater to a diverse array of industrial sectors, providing durable and high-performance piping solutions. With a strong focus on precision engineering, cutting-edge production methods, and strict quality control, Tun Pipes guarantees that each P22 pipe adheres to international standards and can withstand demanding service conditions. The company supports various industries, including power generation, petrochemical, oil and gas, and mechanical engineering. Renowned for their timely deliveries, competitive pricing, and reliable service, Tun Pipes has built a solid reputation for supplying trustworthy Alloy Steel P22 piping products throughout Myanmar.
Alloy Steel P22 Pipes are primarily made up of chromium and molybdenum, typically containing around 2.25% chromium and 1% molybdenum, along with carefully controlled levels of carbon, manganese, silicon, phosphorus, and sulfur. This chromium-molybdenum alloy offers remarkable high-temperature strength, oxidation resistance, and improved hardenability. In terms of mechanics, P22 pipes boast impressive tensile and yield strength, good creep resistance, and long-lasting durability even under elevated temperatures and pressures. Their excellent weldability and dimensional stability make them perfect for critical applications that demand consistent performance and structural reliability.
| 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 |
| Grade | C | Mn | P | S | Si | Cr | Mo |
| P22 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 max | 1.90-2.60 | 0.87-1.13 |
| Mechanical Properties | |||||
| Grade | Tensile strength(MPa) | Yield strength(MPa) | Elongation(%) | Impact energy(J) | Hardness |
| P11 | ≥ 415 | ≥ 205 | ≥ 22 | ≥ 35 | ≤ 163HB |
| P12 | ≥ 415 | ≥ 220 | ≥ 22 | ≥ 35 | ≤ 163HB |
| P22 | ≥ 415 | ≥ 205 | ≥ 22 | ≥ 35 | ≤ 163HB |
| P5 | ≥ 415 | ≥ 205 | ≥ 22 | ≥ 35 | ≤ 187HB |
| P91 | 585~760 | ≥ 415 | ≥ 20 | ≥ 35 | ≤ 250HB |
| P92 | ≥ 620 | ≥ 440 | ≥ 20 | ≥ 35 | 250HB |
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 P22 pipes from Tun Pipes and Tubes ensures you receive high-quality products backed by years of expertise in manufacturing. Our pipes are crafted from premium-grade alloy steel, offering excellent resistance to corrosion, oxidation, and sulfidation at high temperatures. We adhere to stringent quality control measures to guarantee durability and performance, making our pipes suitable for critical applications in power generation and petrochemical industries. Additionally, our commitment to customer service ensures timely delivery and customized solutions to meet your specific project requirements. Trust Tun for reliable and efficient piping solutions.
Tun Pipes and Tubes, one of the largest suppliers of Alloy Steel P22 Pipes in Naypyidaw, Myanmar, 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 P22 Pipes to meet your specific requirements. Our team at Tun Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@tunpipes.com.
Alloy Steel P22 Pipes find extensive use in industries that operate under high temperatures, high pressures, and corrosive environments. In power plants, they play a crucial role in boilers, superheaters, reheaters, and heat-exchanger systems. The oil and gas industry relies on them for refinery piping, steam lines, and high-pressure processing units. Petrochemical plants depend on P22 pipes for catalytic cracking units, heaters, and chemical transport systems. They are also utilized in mechanical engineering, industrial furnaces, and heavy-duty structural applications. Their ability to maintain strength and stability in extreme conditions makes P22 pipes a top choice for critical thermal applications.
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