Coking Coal In Grey Color, Stainless Steel Material 20 Mm And Weight 350 Kg

21 mesh size steel mesh bag with a flat bottom, coking coal bag in grey color, suitable for SMD coking, stainless steel materielOrion Silver Series Heating Coal - 20 mm Coke. Low in sulfur and ash, yields very little smoke and with a high flow melting speed, this coal is an ideal product to use in heating ceramic. Its density is ~3.5 g/cm3is a beautiful manhole cover. It is made from high-quality stainless steel material, durable and easy to clean. We are a professional manufacturer of cast iron and steel manhole covers, we have our own casting factory and forge workshop. We have more than 10 years' experience to export products all over the world. The melange of coals contains both hard and soft coal, which burns slowly and allows longer heat time. It is uniform in size, making it more environmentally friendly to produce and easier to clean. The typical advantages of the product are: natural stones, no harmful metal dust is emitted as with traditional coal; high-quality carbon, ensuring consistent burning; uniform size guarantees a balanced burn.