
Hydraulic Seamless Tubes
Hydraulic Seamless Tubes
Hydraulic Seamless Tubes are specially designed for use in hydraulic and pneumatic systems, where high pressure, dimensional accuracy, and smooth internal surfaces are critical. Manufactured using the cold drawn seamless process, these tubes offer excellent leak-proof performance, high strength, and resistance to fatigue and corrosion, making them ideal for fluid power applications in industries like construction, agriculture, and material handling.
Size: 4MM OD TO 80MM OD
Thickness: 0.5MM TO 8MM
Material Grades: DIN 2391 (ST35, ST45, ST52), EN 10305-4, ASTM A106, A519 & Equivalent



Our Seamless tube Manufacturing Process:
We use Cold Drawn Process, to manufacture our seamless tubes to provide a smooth finish and dimensional compassion. The tubes are Heat Treated to gain the needed mechanical components. To place it simply, they are stress relieved, normalized, and set as per grade specifications and your terms. Then to achieve the needed just straightness in tubes, we use various roll straightening equipment.
We perform precise quality controls to assure that the products delivered to you are of the highest class. In addition to that, we follow the most careful packing methods for exports, to make sure that the supplies reach their destination in great condition.
Industrial & Applications of Seamless Tubes:
Industries such as shipbuilding, energy plants, refineries, chemical plants, steel factories, and fertilizer manufacturers use seamless steel tubes for a variety of processes.
Seamless Tube Manufacturer in India:
South India Tubes is of the leading seamless tube suppliers and manufacturers, we deliver high-quality tubes as per several international standards. We consider quality and performance.