Alloy Steel P12 Pipes & Tubes

a335 p12 | P12 Pipes | astm pipe | sa335 p12 | Alloy Steel Pipes

M-Pipe & Fitting Solution Inc is a reputable company that manufactures and supplies high-quality alloy steel p12 pipes and tubes. Alloy Steel P12 Pipes & Tubes are important parts of many industrial fields. They are made to work in high-temperature and high-pressure conditions. These seamless Grade P12 Pipes are part of the ASTM A335 standard and have become famous for their great performance in critical applications.

Understanding Alloy Steel P12 Pipes and Tubes:

Alloy Steel P12 Pipes & Tubes are made from several elements, with chromium and molybdenum being the main ones. Adding these elements makes the material stronger, more durable, and less likely to corrode so that it can be used in more demanding situations. These pipes and tubes come in many shapes and sizes to meet different industry needs.

Features and advantages:

High Strength and Toughness: Alloy steel seamless Grade P12 Pipes have great strength and toughness, which lets them resist high-pressure environments. It makes them perfect for power plants, petrochemical businesses, and oil refineries, where conditions are often harsh.

Rust Resistance: The chromium in Alloy Steel P12 Pipes & Tubes gives them a high rust resistance. This trait ensures the pipes and tubes last, even in harsh and corrosive environments.

High-Temperature Resistance: Alloy Steel P12 Pipes & Tubes can handle high temperatures without changing shape. They can withstand temperatures as high as 600°C so that they can be used in boiler systems and heat exchanges.

Versatility: Because Alloy Steel P12 EFW Pipes come in many shapes and sizes, they can be used in many industrial settings, such as to build pipelines, machines, and structural parts.

Cost-effective: Despite having great properties, Alloy Steel P12 Pipes & Tubes aren’t too expensive. They offer a good mix between performance and cost.

Applications for Alloy Steel P12 Pipes and Tubes:

Power Generation: The power generation business relies heavily on Alloy steel seamless Grade P12 Pipes for their steam and water pipelines. The pipes’ ability to handle high pressures and temperatures ensures that the process of making power is reliable and efficient.

Oil and Gas: In the oil and gas business, these pipes and tubes are often used to transport crude oil, natural gas, and petroleum products over long distances. The fact that they don’t rust makes them a good choice for use abroad.

Petrochemicals: Petrochemical plants handle different chemicals and gases. Alloy Steel P12 Pipes & Tubes are used in these plants to safely move and handle chemicals, ensuring the plants run smoothly and safely.

Heat exchanges: Alloy Steel P12 Pipes & Tubes are perfect for heat exchanges because they can handle heat well and don’t let it escape. They make it easier to move heat around in various industrial processes.

Manufacturing Equipment: In the manufacturing industry, these pipes and tubes are used in equipment like boilers, pressure tanks, and reactors to ensure they work safely and continuously.

ASTM A335 GR P12 Alloy Steel Seamless Pipe:

ASTM A335 GR P12 Alloy Steel Seamless Pipes are made to meet the ASTM A335 standard. They are made for high-temperature uses. The precise way these seamless pipes are made means they work better and last longer. It is because they don’t have any weak spots caused by welding, which makes them stronger and more durable.

ASTM A335 P12 Pipe:
ASTM A335 P12 Pipes are part of the ASTM A335 standard for seamless ferritic alloy steel pipe for high-temperature service. These pipes are often used in power plants and refineries because they can handle high temperatures and are reliable even in dangerous situations.

Alloy Steel P12 EFW Piping:

Alloy Steel P12 EFW Pipes are Electric Fusion Welded pipes that undergo a fusion welding process. These pipes are often used when high-pressure resistance is needed, such as in boilers, heat exchanges, and equipment that makes power.

Alloy Steel P12 Pipes & Tubes are vital to many industrial areas because they are strong, tough, and resistant to corrosion and high temperatures. Their versatility and low cost make them the best choice for critical uses in the power generation, oil and gas, petrochemical, and manufacturing industries. ASTM A335 GR P12 Alloy Steel Seamless Pipes and ASTM A335 P12 Pipes are standardized to meet the needs of the industry, providing reliable and consistent performance. As the need for strong and reliable materials grows, Alloy Steel P12 Pipes & Tubes will continue to play a key role in supporting industry growth and innovation. M-Pipe & Fitting Solution Inc provides certified pipes & tubes that meet international standards such as API, ASTM, and ISO 9001:2015.

ApplicationSeamless Ferritic Alloy-Steel Pipe for High-Temperature Service
Specialized inLarge Diameter ASTM A335 P12 Pipe
Size1/2” NB to 36” NB
available in Form ofRound, Square, Rectangular, Hydraulic Etc.
CraftCold rolled and Cold drawn
OriginEuropean, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
SchedulesSCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
ToleranceCold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
TypeSeamless / ERW / Welded / Fabricated
StandardASTM A335 P12, SA335 P12 (with IBR Test Certificate)
Double &
In Cut length also.
EndPlain End, Beveled End, Treaded
Additional TestingNACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
C, %Mn, %P, %S, %Si, %Cr, %Mo, %
0.015 max0.30-0.610.025 max0.025 max0.50 max0.80-1.250.44-0.65


The precise chemical composition of alloy steel P12 pipes and tubes may vary slightly depending on the manufacturing process and specific requirements. It is important to adhere to the specified chemical limits to ensure the desired mechanical properties and performance of the alloy steel in high-temperature applications.