We offer a comprehensive range of welded and seamless pipes designed to meet diverse industrial needs, including high-pressure and high-temperature environments. Our expertise ensures reliable, durable, and efficient pipe solutions tailored to your requirements.
Welded Pipes
Welded pipes are ideal for applications requiring moderate pressure. These pipes are manufactured using a welding method that joins steel edges to form a pipe. Seamless boiler pipe & tube Thailand
Key Features of Welded Pipes
- Manufacturing Process:
Utilizes the Electric Resistance Welding (ERW) method, a compression welding technique where edges are fused by electric heating (1200ºC to 1400ºC) and pressed together. This process creates longitudinally welded seams for a robust and precise finish.
- Applications: Best suited for boiler applications where moderate pressure is required.
Seamless Pipes
Seamless pipes are engineered for high-pressure and high-temperature applications, offering superior safety and performance. These pipes are produced by heating a solid shaft and drilling it to form a hollow tube.
Types of Seamless Pipes
- Cold-Finished Seamless Pipes
- Manufacturing Process:
Material undergoes deformation at low temperatures without re-crystallization. The methods include Cold Rolling and Cold Drawing, resulting in a smooth, clean surface and enhanced strength.
- Advantages:
- Highly accurate dimensions.
- Stronger and smoother finish.
- Considerations:
- May induce stress on the material, making the metal grain more prone to breakage.
- Hot-Finished Seamless Pipes
- Manufacturing Process:
Material is deformed in an over-temperature environment below its melting point, allowing for denser metal with improved properties. Impurities are evenly scattered, resulting in a more homogeneous structure.
- Advantages:
- Enhanced material properties and density.
- Considerations:
- Oxidation during the process may lead to surface imperfections.
“Let us support your operations with premium pipe solutions that deliver durability, reliability, and efficiency. Partner with us to power your success.”