Made of high‑purity expanded vermiculite, steel ladle vermiculite board is a green insulation refractory for steel ladles, with uniform pores and excellent thermal insulation, high temperature resistance and corrosion resistance. It reduces molten steel temperature loss, ensures pouring stability, and improves steel quality. High temperature resistant and non‑aging, with long service life. Strong corrosion resistance resists molten steel and slag erosion. Lightweight and high‑strength, reducing equipment load. Environmentally friendly and recyclable, meeting green metallurgy requirements. Customizable parameters for different steel ladles. Please contact us for pricing information and tailored solutions.