Copper tubes are a vital component of continuous casting machines, providing excellent thermal conductivity that enables uniform solidification of molten steel. The use of pure copper and precise manufacturing processes ensures high durability and resistance to thermal shocks. These tubes are produced in standard dimensions ranging from 80×80 mm to 150×150 mm, and their polished inner surface improves the final quality of steel products. Long service life, on-time delivery, and compliance with international standards make them an ideal choice for modern steelmaking lines.
The optimal performance of copper tubes in continuous casting depends on their alloy composition and crystal structure. Using high-purity copper and special alloys, our tubes exhibit unparalleled resistance to thermal deformation and wear. This structural stability ensures homogeneous and crack-free solidification and improves the quality of the final ingot. With resistant internal coatings, the service life of these components is extended, and the continuous productivity of your production line is guaranteed. The smart choice to achieve the highest standards.
The copper tube is one of the key components in the Continuous Casting Machine (CCM). After passing through the tundish, molten steel enters the copper tube, where, due to the metal’s extremely high thermal conductivity, solidification begins from the outside toward the centre. Among industrial metals, copper has the highest thermal conductivity, making it the ideal material for moulds and casting tubes.
The dimensions of copper tubes vary depending on the design and production capacity of the casting line, with common sizes including 80×80, 100×100, 120×120, 125×125, and 150×150 mm. Since these tubes are in direct contact with molten steel, they must be manufactured with high precision and have a smooth inner surface to facilitate flow and ensure uniform solidification. In the steel industry, high-purity copper tubes are used to guarantee durability, resistance to thermal shock, and reliable performance during long production cycles.
With their exceptionally high thermal conductivity, our copper tubes ensure fast and uniform solidification of molten steel in the continuous casting process. This advantage not only enhances the surface quality and structure of steel but also provides outstanding resistance against thermal shock and wear.
Manufactured from pure copper and premium raw materials, our tubes are processed in compliance with globally recognized standards (ASTM, DIN). High dimensional accuracy, polished inner surfaces, and the ability to withstand harsh operating conditions minimize maintenance downtime.
Our expert team supports you with technical consultation, optimal size selection (from 80×80 to 150×150 mm), and on-time delivery to maximise your productivity. Competitive pricing and proven quality make our copper tubes a reliable investment for your production lines. Choose our company as your trusted partner in the steel industry!
| Chemical Composition | |
|---|---|
| SF-Cu = TP2 = DHP | |
| DIN 1787 | Grade Standard |
| >99.96 | Cu % |
| 0.015% ~ 0.040% | P % |
