Min. Order Reference FOB Price
22 Tons US$900.00-1,000.00 / Ton
Product Description
TYWH Calcium Carbide for Welding Product Description All Size Calcium Carbide 1.It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown. 2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell. 3. It can produce acetylene ...