Home > Knowledge > Content
Tube Billets for rolling pipe
- Jun 19, 2018 -

The billets used in the rolling tube are ingot, Electroslag ingot and continuous casting billet or forging billet, rolled billet and hollow billet with high heart casting. The billet used in the cycle rolling mill unit is usually ingot, Electroslag ingot and continuous casting billet. The ingot shape has square, square wave shape, polygon (include eight sides, 12 sides), circle and so on. 

Continuous Casting round tube billet is often used in finishing pipe unit and continuous rolling pipe unit. Defects such as cracks, surface bubbles, subcutaneous bubbles, Hippi, flying edges and severe scarring are not allowed in the Tube billet.